{
"ok": true,
"domain": "tbsnews.net",
"generated_at": "2026-08-10T05:29:44-05:00",
"cache": {
"hit": true,
"ttl": 0
},
"score": {
"total": 79,
"label": "Good",
"categories": {
"dns": 80,
"mail": 70,
"security": 73,
"network": 70,
"availability": 100
},
"category_weights": {
"dns": 25,
"mail": 20,
"security": 25,
"network": 10,
"availability": 20
},
"items": [
{
"category": "dns",
"title": "IPv4 (A)",
"max_points": 30,
"earned_points": 30,
"lost_points": 0,
"detail": "2 IPv4 address(es) detected."
},
{
"category": "dns",
"title": "IPv6 (AAAA)",
"max_points": 10,
"earned_points": 10,
"lost_points": 0,
"detail": "2 IPv6 address(es) detected."
},
{
"category": "dns",
"title": "Name server redundancy",
"max_points": 20,
"earned_points": 20,
"lost_points": 0,
"detail": "2 NS record(s); 2 or more required."
},
{
"category": "dns",
"title": "SOA record",
"max_points": 10,
"earned_points": 10,
"lost_points": 0,
"detail": "Authoritative zone record."
},
{
"category": "dns",
"title": "DNSSEC chain",
"max_points": 15,
"earned_points": 0,
"lost_points": 15,
"detail": "Both DS and DNSKEY are required."
},
{
"category": "dns",
"title": "CAA policy",
"max_points": 5,
"earned_points": 0,
"lost_points": 5,
"detail": "Certificate authority restriction."
},
{
"category": "dns",
"title": "DNS propagation",
"max_points": 10,
"earned_points": 10,
"lost_points": 0,
"detail": "Agreement between public resolvers."
},
{
"category": "mail",
"title": "MX records",
"max_points": 20,
"earned_points": 20,
"lost_points": 0,
"detail": "1 MX record(s)."
},
{
"category": "mail",
"title": "SPF",
"max_points": 25,
"earned_points": 25,
"lost_points": 0,
"detail": "SPF policy published."
},
{
"category": "mail",
"title": "DMARC",
"max_points": 25,
"earned_points": 25,
"lost_points": 0,
"detail": "DMARC policy published."
},
{
"category": "mail",
"title": "DKIM",
"max_points": 20,
"earned_points": 0,
"lost_points": 20,
"detail": "No tested DKIM selector responded."
},
{
"category": "mail",
"title": "MTA-STS",
"max_points": 5,
"earned_points": 0,
"lost_points": 5,
"detail": "Mail transport policy."
},
{
"category": "mail",
"title": "TLS-RPT",
"max_points": 5,
"earned_points": 0,
"lost_points": 5,
"detail": "TLS reporting policy."
},
{
"category": "security",
"title": "Valid TLS certificate",
"max_points": 55,
"earned_points": 55,
"lost_points": 0,
"detail": "74 day(s) remaining."
},
{
"category": "security",
"title": "Certificate lifetime",
"max_points": 10,
"earned_points": 10,
"lost_points": 0,
"detail": "Full points require at least 30 days remaining."
},
{
"category": "security",
"title": "HTTP security headers",
"max_points": 35,
"earned_points": 8,
"lost_points": 27,
"detail": "2 of 9 evaluated headers detected."
},
{
"category": "network",
"title": "PTR reverse DNS",
"max_points": 30,
"earned_points": 0,
"lost_points": 30,
"detail": "PTR not detected."
},
{
"category": "network",
"title": "IPv4 diversity",
"max_points": 35,
"earned_points": 35,
"lost_points": 0,
"detail": "Two or more IPv4 addresses receive full points."
},
{
"category": "network",
"title": "IPv6 connectivity",
"max_points": 35,
"earned_points": 35,
"lost_points": 0,
"detail": "AAAA availability."
},
{
"category": "availability",
"title": "DNS resolution",
"max_points": 40,
"earned_points": 40,
"lost_points": 0,
"detail": "At least one address family must resolve."
},
{
"category": "availability",
"title": "HTTP response",
"max_points": 40,
"earned_points": 40,
"lost_points": 0,
"detail": "HTTP/2 200 "
},
{
"category": "availability",
"title": "HTTPS final URL",
"max_points": 20,
"earned_points": 20,
"lost_points": 0,
"detail": "Final URL uses HTTPS."
}
],
"methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
"diagnostics": [
{
"level": "ok",
"title": "IPv4 (A)",
"detail": "2 IPv4 address(es) detected.",
"category": "dns",
"max_points": 30,
"earned_points": 30,
"lost_points": 0
},
{
"level": "ok",
"title": "IPv6 (AAAA)",
"detail": "2 IPv6 address(es) detected.",
"category": "dns",
"max_points": 10,
"earned_points": 10,
"lost_points": 0
},
{
"level": "ok",
"title": "Name server redundancy",
"detail": "2 NS record(s); 2 or more required.",
"category": "dns",
"max_points": 20,
"earned_points": 20,
"lost_points": 0
},
{
"level": "ok",
"title": "SOA record",
"detail": "Authoritative zone record.",
"category": "dns",
"max_points": 10,
"earned_points": 10,
"lost_points": 0
},
{
"level": "error",
"title": "DNSSEC chain",
"detail": "Both DS and DNSKEY are required.",
"category": "dns",
"max_points": 15,
"earned_points": 0,
"lost_points": 15
},
{
"level": "error",
"title": "CAA policy",
"detail": "Certificate authority restriction.",
"category": "dns",
"max_points": 5,
"earned_points": 0,
"lost_points": 5
},
{
"level": "ok",
"title": "DNS propagation",
"detail": "Agreement between public resolvers.",
"category": "dns",
"max_points": 10,
"earned_points": 10,
"lost_points": 0
},
{
"level": "ok",
"title": "MX records",
"detail": "1 MX record(s).",
"category": "mail",
"max_points": 20,
"earned_points": 20,
"lost_points": 0
},
{
"level": "ok",
"title": "SPF",
"detail": "SPF policy published.",
"category": "mail",
"max_points": 25,
"earned_points": 25,
"lost_points": 0
},
{
"level": "ok",
"title": "DMARC",
"detail": "DMARC policy published.",
"category": "mail",
"max_points": 25,
"earned_points": 25,
"lost_points": 0
},
{
"level": "error",
"title": "DKIM",
"detail": "No tested DKIM selector responded.",
"category": "mail",
"max_points": 20,
"earned_points": 0,
"lost_points": 20
},
{
"level": "error",
"title": "MTA-STS",
"detail": "Mail transport policy.",
"category": "mail",
"max_points": 5,
"earned_points": 0,
"lost_points": 5
},
{
"level": "error",
"title": "TLS-RPT",
"detail": "TLS reporting policy.",
"category": "mail",
"max_points": 5,
"earned_points": 0,
"lost_points": 5
},
{
"level": "ok",
"title": "Valid TLS certificate",
"detail": "74 day(s) remaining.",
"category": "security",
"max_points": 55,
"earned_points": 55,
"lost_points": 0
},
{
"level": "ok",
"title": "Certificate lifetime",
"detail": "Full points require at least 30 days remaining.",
"category": "security",
"max_points": 10,
"earned_points": 10,
"lost_points": 0
},
{
"level": "warning",
"title": "HTTP security headers",
"detail": "2 of 9 evaluated headers detected.",
"category": "security",
"max_points": 35,
"earned_points": 8,
"lost_points": 27
},
{
"level": "error",
"title": "PTR reverse DNS",
"detail": "PTR not detected.",
"category": "network",
"max_points": 30,
"earned_points": 0,
"lost_points": 30
},
{
"level": "ok",
"title": "IPv4 diversity",
"detail": "Two or more IPv4 addresses receive full points.",
"category": "network",
"max_points": 35,
"earned_points": 35,
"lost_points": 0
},
{
"level": "ok",
"title": "IPv6 connectivity",
"detail": "AAAA availability.",
"category": "network",
"max_points": 35,
"earned_points": 35,
"lost_points": 0
},
{
"level": "ok",
"title": "DNS resolution",
"detail": "At least one address family must resolve.",
"category": "availability",
"max_points": 40,
"earned_points": 40,
"lost_points": 0
},
{
"level": "ok",
"title": "HTTP response",
"detail": "HTTP/2 200 ",
"category": "availability",
"max_points": 40,
"earned_points": 40,
"lost_points": 0
},
{
"level": "ok",
"title": "HTTPS final URL",
"detail": "Final URL uses HTTPS.",
"category": "availability",
"max_points": 20,
"earned_points": 20,
"lost_points": 0
}
]
},
"dns": {
"records": {
"A": [
"104.20.32.42",
"172.66.173.178"
],
"AAAA": [
"2606:4700:10::ac42:adb2",
"2606:4700:10::6814:202a"
],
"CNAME": [],
"MX": [
"10 mailx.tbsnews.net."
],
"TXT": [
"\"google-site-verification=rorEkuEcdGDiWiYNhRZp8qQiDkPxZLLu_0P4FH-TExg\"",
"\"google-site-verification=88zmVE58ZfGodCwhXrEJ7vOqEKeNo4PIL2yBH7CBTJk\"",
"\"v=spf1 +a +mx +ip4:103.16.72.118 ?all\"",
"\"globalsign-domain-verification=8A1D045D6F54083423849EB9E90B3A62\""
],
"NS": [
"elisa.ns.cloudflare.com.",
"sage.ns.cloudflare.com."
],
"SOA": [
"elisa.ns.cloudflare.com. dns.cloudflare.com. 2410501862 10000 2400 604800 1800"
],
"CAA": [],
"DS": [],
"DNSKEY": [],
"RRSIG": [],
"NSEC": [],
"NSEC3": [],
"SRV": [],
"NAPTR": [],
"TLSA": [],
"SSHFP": []
},
"ipv4": [
"104.20.32.42",
"172.66.173.178"
],
"ipv6": [
"2606:4700:10::ac42:adb2",
"2606:4700:10::6814:202a"
]
},
"mail": {
"spf": "v=spf1 +a +mx +ip4:103.16.72.118 ?all",
"dmarc": "v=DMARC1; p=quarantine; fo=1; rua=mailto:info@tbsnews.net;ruf=mailto:info@tbsnews.net",
"dkim_selector": "x",
"dkim_host": "",
"dkim": "",
"spf_analysis": {
"valid": true,
"lookups": 2,
"final": "?all",
"message": "Within the estimated limit"
},
"dmarc_analysis": {
"valid": true,
"policy": "quarantine"
},
"bimi": "",
"mta_sts": "",
"tls_rpt": ""
},
"advanced": {
"ptr": "",
"propagation": {
"consistent": true,
"results": [
{
"provider": "Google",
"server": "8.8.8.8",
"result": [
"104.20.32.42",
"172.66.173.178"
],
"time_ms": 53.16
},
{
"provider": "Cloudflare",
"server": "1.1.1.1",
"result": [
"104.20.32.42",
"172.66.173.178"
],
"time_ms": 30.64
},
{
"provider": "Quad9",
"server": "9.9.9.9",
"result": [
"104.20.32.42",
"172.66.173.178"
],
"time_ms": 30.01
},
{
"provider": "OpenDNS",
"server": "208.67.222.222",
"result": [
"104.20.32.42",
"172.66.173.178"
],
"time_ms": 56.56
},
{
"provider": "AdGuard",
"server": "94.140.14.14",
"result": [
"104.20.32.42",
"172.66.173.178"
],
"time_ms": 56.6
}
]
}
},
"ssl": {
"available": true,
"issuer": "Google Trust Services",
"subject": "tbsnews.net",
"valid_from": "2026-07-25T15:49:06-05:00",
"valid_to": "2026-10-23T16:49:03-05:00",
"days_remaining": 74,
"san": [
"tbsnews.net",
"*.tbsnews.net"
],
"protocol": "TLSv1.3",
"cipher": "TLS_AES_256_GCM_SHA384"
},
"http": {
"url": "https://www.tbsnews.net/",
"status": "HTTP/2 200 ",
"http_version": "3",
"headers": {
"date": "Mon, 10 Aug 2026 10:29:39 GMT",
"content-type": "text/html; charset=utf-8",
"location": "https://www.tbsnews.net/",
"server": "cloudflare",
"cf-ray": "a28e52194a89b07e-ORD",
"alt-svc": "h3=\":443\"; ma=86400",
"x-drupal-cache": "HIT",
"content-language": "en",
"x-frame-options": "SAMEORIGIN",
"x-content-type-options": "nosniff",
"x-ua-compatible": "IE=edge",
"x-generator": "RSI LAB",
"link": "; rel=\"canonical\",; rel=\"shortlink\"",
"cache-control": "public, max-age=300",
"last-modified": "Mon, 10 Aug 2026 10:27:16 GMT",
"expires": "Sun, 19 Nov 1978 05:00:00 GMT",
"vary": "Cookie, accept-encoding",
"x-cache-key": "GEThttpswww.tbsnews.net/",
"age": "68",
"cf-cache-status": "HIT"
},
"security_checks": {
"strict-transport-security": false,
"content-security-policy": false,
"x-content-type-options": true,
"x-frame-options": true,
"referrer-policy": false,
"permissions-policy": false,
"cross-origin-opener-policy": false,
"cross-origin-embedder-policy": false,
"cross-origin-resource-policy": false
},
"server": "cloudflare",
"powered_by": ""
},
"webpage": {
"url": "https://www.tbsnews.net/",
"title": "The Business Standard | Bangladesh Newspapers | English Daily",
"description": "Among leading English Bangladesh newspapers, The Business Standard delivers 24/7 business, economy, politics, tech, sports, entertainment and climate news.",
"success": true,
"error": "",
"status": 200
},
"network": {
"104.20.32.42": {
"success": false,
"country": "",
"region": "",
"city": "",
"asn": "",
"organization": "",
"isp": ""
},
"172.66.173.178": {
"success": false,
"country": "",
"region": "",
"city": "",
"asn": "",
"organization": "",
"isp": ""
}
},
"smtp": {
"host": "mailx.tbsnews.net",
"ports": [
{
"port": 25,
"open": false,
"time_ms": 4,
"banner": "",
"error": "Connection refused"
},
{
"port": 465,
"open": false,
"time_ms": 261.7,
"banner": "",
"error": "No connection"
},
{
"port": 587,
"open": false,
"time_ms": 259.1,
"banner": "",
"error": "No connection"
}
]
},
"visitor": {
"ip": "216.73.217.62",
"reverse": "",
"country": "",
"country_code": "",
"region": "",
"city": "",
"latitude": null,
"longitude": null,
"isp": "",
"organization": "",
"asn": "",
"timezone": "",
"browser": "Other",
"os": "Other",
"language": "",
"user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
"is_bot": true,
"cloudflare": false
},
"analysis_time_ms": 105.6
}