DNS Report: cepr.org

Generated: 2026-08-09T05:54:14-05:00

75/100

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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5534 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 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.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.20.19.13
172.66.151.22
AAAA
2606:4700:10::ac42:9716
2606:4700:10::6814:130d
CNAME
MX
0 cepr-org.mail.protection.outlook.com.
TXT
"anthropic-domain-verification-qtp5ys=c173cytAooukDwR6MrhY3cUZa"
"v=spf1 a include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com -all"
"openai-domain-verification=dv-1B8uYh3MRjjURfUGQ7ktg0aT"
"atlassian-domain-verification=I74eknGW5x93D1OSkZpDJzqOL4Uv8vfhzhmkgDhR/p4MwXdwQFoukW0qC6J35mtb"
"google-site-verification=4F4EZauFxP5maNTT31FKRG0sDoHUyl0Mjo_jKuLKCls"
"google-site-verification=vxoz_P0h6eJI3EC2vJ57FFOmdvk6AHU_LYefkEX5-8I"
"bw=8HZzQhvd4o88KU0taiZh3XBU+e6q8AOoWcWIF4kUOzgb"
"airtable-verification=736e9aeef640dff1f3a7e697205310d1"
"MS=ms49880579"
NS
algin.ns.cloudflare.com.
liv.ns.cloudflare.com.
SOA
algin.ns.cloudflare.com. dns.cloudflare.com. 2410911734 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP