DNS Report: chain.link

Generated: 2026-08-10T13:23:48-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 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 certificate55/5549 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.
WARNINGIPv4 diversity20/35Two 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
198.202.211.1
AAAA
2620:cb:2000::1
CNAME
MX
5 mxb-0066bf01.gslb.pphosted.com.
5 mxa-0066bf01.gslb.pphosted.com.
TXT
"google-site-verification=v57cYBltF0KFwunOvmKy_F_bv3ecAMtdEe-9gDQEFZA"
"google-site-verification=WJ-joBp0N-vmXNU4LY5k7QLEui_voxX1P6ZV6QORR24"
"v=spf1 include:_spf.google.com include:spf-0066bf01.pphosted.com include:20755222.spf05.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com -all"
"asv=6141fa2b864d9dc98db592f12bbb8aa8"
"atlassian-domain-verification=pq0ODkQURt5qoz9YihMCcgS6FUtlTIrxaMahh0m1GPYXZuqM7Ep3y0Pq58ND0G5p"
"MS=ms70224631"
"anthropic-domain-verification-6qq18z=VavIXvblh5yGj8hnb6EjZLXJf"
NS
mary.ns.cloudflare.com.
pete.ns.cloudflare.com.
SOA
mary.ns.cloudflare.com. dns.cloudflare.com. 2411831712 10000 2400 604800 1800
CAA
0 issuewild "awstrust.com"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issuewild "amazon.com"
0 issue "amazonaws.com"
0 issue "amazontrust.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issue "letsencrypt.org"
0 issuewild "ssl.com"
0 issue "ssl.com"
0 issuewild "amazontrust.com"
0 issue "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issuewild "amazonaws.com"
0 issuewild "letsencrypt.org"
0 issue "amazon.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "iodef"
0 issue "awstrust.com"
0 issuewild "comodoca.com"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP