DNS Report: itworld.com

Generated: 2026-08-10T06:25:34-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5587 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.21.51.188
172.67.184.36
AAAA
2606:4700:3033::ac43:b824
2606:4700:3032::6815:33bc
CNAME
MX
10 usb-smtp-inbound-1.mimecast.com.
10 usb-smtp-inbound-2.mimecast.com.
TXT
"ihe3f7a2Log4BwJlU8ir8bLOxoElYNQ55gbfgirLRGnseR4Tx+Vem0uxGX5lG0z916QE3TTwsclgGxrOj2PbpQ=="
"0ed1fe018a1caf22f6574549798d51172aca85b10f"
"MS=ms61453089"
"v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all"
"facebook-domain-verification=2ewh4k5jorifozfizjnfcj9l7zu3ea"
NS
boyd.ns.cloudflare.com.
kara.ns.cloudflare.com.
SOA
boyd.ns.cloudflare.com. dns.cloudflare.com. 2411669785 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP