DNS Report: att.net

Generated: 2026-08-09T02:56:20-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 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.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55226 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: att.net
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
144.160.155.43
144.160.36.42
AAAA
CNAME
MX
10 mx-att.mail.am0.yahoodns.net.
TXT
"_5cjze8kob3y03jop5itvts6kdgjgvrq"
"v=spf1 include:_ipspf.yahoo.com ~all"
"_o31pna3ducxknmsrbblabzaalybh5sr"
"google-site-verification=z-qj8Cz-ih1b439g-Nn_OScwNvY1crUPY77heRNZNjo"
"_4p9pfhp11oi420ie4rq8tf5xahahkpf"
"_exsumc9j6u2e7g7iccym25dxcmqx2k5"
"safebreach-domain-verification=a9b5f447-8a17-41da-9760-047975755f63"
NS
orcu.or.br.np.els-gms.att.net.
wycu.wy.br.np.els-gms.att.net.
ohcu.oh.mt.np.els-gms.att.net.
macu.ma.mt.np.els-gms.att.net.
SOA
wycu.wy.br.np.els-gms.att.net. rm-hostmaster.ems.att.com. 1602 86400 10000 604800 900
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP