DNS Report: att.com

Generated: 2026-08-08T19:50:17-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 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 records20/204 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 certificate55/55226 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.com
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 mx0a-00191d01.pphosted.com.
10 mx0b-00191d01.pphosted.com.
20 mxa-00191d01.gslb.pphosted.com.
20 mxb-00191d01.gslb.pphosted.com.
TXT
"twilio-domain-verification=b527bfa6770ac367fc9912a1caa06323"
"google-site-verification=y2jV9rmyQx1kZNZuEhu5QqjLPGACb_JSzClilwj4Dr0"
"4879c66f-d011-43dc-873c-ce5803b4d5a7"
"google-site-verification=GfKQDZJmtFjAfLwMo0CpJSgUgQ14s6EGeH8btHERCzY"
"2a35e1cb-656a-4618-b343-cb814065d867"
"mixpanel-domain-verify=29364abe-5921-4f15-b1f9-92c168b99888"
"jamf-site-verification=UPRluCUJKO0tlsh28talrg"
"ff43041c-55f9-42c5-8263-b168f015ec68"
"docusign=96684378-d4b4-426b-aa46-f484dcce317e"
"docusign=7c207f4f-1463-48ab-8a42-401d5a790153"
"_pvc1rwav561hkrmdq14aycsq5pps8xi"
"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all"
"windsurf-verification=lqhQVISbUb5fsOn2Yc0xZyf6v1RamtpB4_erNYSM4fU="
"bv-domain-verification=38433e129a5a4d49af430708b3d204a9ccdc03e981b1773fb2ad2b897fe2e2eb"
"_o7unzg1f3flq9gplgrxiex76xucouzs"
"7af66ea0-faa0-4d61-a1ff-7624b9d97465"
"docusign=cd78ab12-bff3-4e95-9d5e-40b4a6c64e28"
"docusign=edf26ba5-075c-448c-a7b4-fd68e78606b3"
"mongodb-site-verification=aksKamJjSOb7wjKkmOBL0yBoCcDkTD5w"
"jamf-site-verification=g-kOVDxo7U0trPWTXbALxg"
"google-site-verification=61mMnbAFkug5Ga66TxJwJnHrccqsdXgjaYX4Dzh4fg4"
"_lf5ez32jnsfjm9iqdgwqkvmtxmni1bv"
"google-site-verification=_tbHFE4ZquVgPnU4yn9c8mM4AwjDcnyvHYpUyY9W9A0"
"_nf8m5hisjvxnliy43grrkcxt4775nre"
"google-site-verification=TDlxuIuUQhu-wSUgoz8Tuvpeevqqo4Kge7S-EJFFzrA"
"atlassian-domain-verification=sKDPLDFqqK6UKBe8hXqLj7n47sRNeN4C0TLWOyJI9jhbsY0Lz0lagoRG9756r6y2"
"BeJQ5GrhdR+RKZkfNVneBsIUT2NVqTZB01Y2FXf2+THpvzgedgBjuxOsk3Ub41a8xwwOOxLu+mJTFDrYINC2nw=="
"google-site-verification=aEiNNWvbfCYfvmE1MB5FDlfTOXscCUfCQSBf5BsZnFQ"
"jamf-site-verification=Kzw-u7InjZzANk8Hd_p1Bw"
NS
a2-64.akam.net.
a5-66.akam.net.
a4-64.akam.net.
a1-187.akam.net.
a11-65.akam.net.
a22-67.akam.net.
SOA
ns0.attdns.com. eiss-dns.att.com. 2026080701 3600 1800 2592000 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP