DNS Report: 4t.com

Generated: 2026-08-10T21:11:05-05:00

83/100

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 certificate55/5574 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.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.21.45.13
172.67.207.127
AAAA
2606:4700:3034::ac43:cf7f
2606:4700:3033::6815:2d0d
CNAME
MX
0 4t-com.mail.protection.outlook.com.
TXT
"atlassian-domain-verification=D5t00wVmxAjaG0ZAwEEzvETfz3utg92qjX5s02S4xcgSaZbHtqWUrSAWN1y1/PhU"
"google-site-verification=5sb1V-BzRTZlbEgEEO0c25OuhgojtyKLKUPBQbdvFAs"
"v=spf1 ip4:185.97.161.157 include:spf.protection.outlook.com include:_spf.atlassian.net -all"
"atlassian-domain-verification=MYDokiKQvRAc9PX2XI3LAP9yEiFYvWgVC2znOgbqUX5nvpiwJQSo2g9lu6Rwaky3"
"v=verifydomain MS=7658843"
"atlassian-sending-domain-verification=5fd798f1-d6b3-4f54-885e-4ba685915c0a"
NS
elijah.ns.cloudflare.com.
fish.ns.cloudflare.com.
SOA
elijah.ns.cloudflare.com. dns.cloudflare.com. 2410721599 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP