`secure.att.com`

DNSSEC	⚠️ Not signed
A	144.160.125.117^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
		PTR	`secure-dal-ext.stage.att.com`
A	144.161.9.111^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
NS	`gslb1c.attdns.com` ⚠️ Not in zone NS records
		A	135.209.156.17^{🇺🇸 AS797135.209.156.0/24}
			PTR	`gslb1c.attdns.com`
NS	`gslb2c.attdns.com` ⚠️ Not in zone NS records
		A	144.160.215.254^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
			PTR	`gslb2c.attdns.com`
NS	`gslb3c.attdns.com` ⚠️ Not in zone NS records
		A	170.35.215.82^{🇺🇸 AS797170.35.208.0/20}
			PTR	`gslb3c.attdns.com`

`att.com`

	DNSSEC	⚠️ Not signed
	A	144.160.36.42^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
	A	144.160.155.43^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
	NS	`ns0.attdns.com` ⭐
	NS	`a1-187.akam.net`
	NS	`a11-65.akam.net`
	NS	`a2-64.akam.net`
	NS	`a22-67.akam.net`
	NS	`a4-64.akam.net`
	NS	`a5-66.akam.net`
	MX	`mx0a-00191d01.pphosted.com` ⭐
	MX	`mx0b-00191d01.pphosted.com` ⭐
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
	TXT	`figma-domain-verification=3818f0fcaa32c5ce227b1121b999753e8708a904218ffd80578...`
	TXT	`safebreach-domain-verification=87a47aa8-9dcf-4fc6-a0dc-645f6d8f16b7`
	TXT	`canva-site-verification=xZkTnltkjuFr7azCq9432w`
	TXT	`bv-domain-verification=38433e129a5a4d49af430708b3d204a9ccdc03e981b1773fb2ad2b...`
	TXT	`smartsheet-site-validation=YXtB3id9XhZfupfHmACXFew-Tegm1G_p`
	TXT	`box-domain-verification=73b38eccd6cf3094f59070cc1471ea94d8c8a433f4e6808d99034...`
	TXT	`asv=811eb48ffe1a2bd2ca5ba9d4bc7d9737`
	TXT	`docusign=96684378-d4b4-426b-aa46-f484dcce317e`
	TXT	`hcp-domain-verification=25fbb0ef8d96ac4f31233dc30aabe5c5ac473f766bc5e1095ddf3...`
	TXT	`TXT=apple-domain-verification=qvUUeo4rzNYBawy1GneDePGHTd_5bbfaFla5mf1Rql8`
	TXT	`google-site-verification=aEiNNWvbfCYfvmE1MB5FDlfTOXscCUfCQSBf5BsZnFQ`
	TXT	`4879c66f-d011-43dc-873c-ce5803b4d5a7`
	TXT	`_o7unzg1f3flq9gplgrxiex76xucouzs`
	TXT	`_nf8m5hisjvxnliy43grrkcxt4775nre`
	TXT	`mixpanel-domain-verify=29364abe-5921-4f15-b1f9-92c168b99888`
	TXT	`google-site-verification=GfKQDZJmtFjAfLwMo0CpJSgUgQ14s6EGeH8btHERCzY`
	TXT	`atlassian-domain-verification=sKDPLDFqqK6UKBe8hXqLj7n47sRNeN4C0TLWOyJI9jhbsY0...`
	TXT	`docusign=edf26ba5-075c-448c-a7b4-fd68e78606b3`
	TXT	`ff43041c-55f9-42c5-8263-b168f015ec68`
	TXT	`smartsheet-site-validation=p-TbLkF_n2KWTVSks3oGAlqmEY11P06i`
	TXT	`twilio-domain-verification=b527bfa6770ac367fc9912a1caa06323`
	TXT	`google-site-verification=TDlxuIuUQhu-wSUgoz8Tuvpeevqqo4Kge7S-EJFFzrA`
	TXT	`paloaltonetworks-site-verification=7b609d2323474fad0529ed82de1c57e250820f838c...`
	TXT	`google-site-verification=_tbHFE4ZquVgPnU4yn9c8mM4AwjDcnyvHYpUyY9W9A0`
	TXT	`2a35e1cb-656a-4618-b343-cb814065d867`
	TXT	`onetrust-domain-verification=8ec279170ab14b708f0330e786a9619e`
	TXT	`Dynatrace-site-verification=26243c34-7393-4498-bfcd-7a0cc073ef06__limahdkrv1b...`
	TXT	`jamf-site-verification=Kzw-u7InjZzANk8Hd_p1Bw`
	TXT	`docusign=7c207f4f-1463-48ab-8a42-401d5a790153`
	TXT	`docker-verification=232baaa1-27ce-477a-a437-abe005244414`
	TXT	`docusign=cd78ab12-bff3-4e95-9d5e-40b4a6c64e28`
	TXT	`apple-domain-verification=qvUUeo4rzNYBawy1GneDePGHTd_5bbfaFla5mf1Rql8`
	TXT	`Dynatrace-site-verification=3ff882c3-ce12-4bdd-854f-c18fdfce82c2__j2sdcrg6o0f...`
	TXT	`7af66ea0-faa0-4d61-a1ff-7624b9d97465`
	TXT	`Dynatrace-site-verification=782efa98-fcb0-4599-9392-282c3417bb85__mh2ditpbjlp...`
	TXT	`jamf-site-verification=UPRluCUJKO0tlsh28talrg`
	TXT	`smartsheet-site-validation=xn6t8IWievWUEBY9LJQzhTPfVsa5dWTk`
	TXT	`google-site-verification=61mMnbAFkug5Ga66TxJwJnHrccqsdXgjaYX4Dzh4fg4`
	TXT	`postman-domain-verification=feeae2e09f081a0e723f0c57fe50bfc708665e79e72cffbf5...`
	TXT	`_lf5ez32jnsfjm9iqdgwqkvmtxmni1bv`
	TXT	`flexera-domain-verification-imnjnkcqfpmvinpy`
	TXT	`BeJQ5GrhdR+RKZkfNVneBsIUT2NVqTZB01Y2FXf2+THpvzgedgBjuxOsk3Ub41a8xwwOOxLu+mJTF...`
	TXT	`MS=ms45660825`
	TXT	`smartsheet-site-validation=WTesoI8BTRnVCtpax7RXsu095_-01e-g`
	TXT	`_pvc1rwav561hkrmdq14aycsq5pps8xi`
	TXT	`censys-domain-verification=78kpf_YXBG6iZmORvVAIMSeoT9qA_Abl2TQ1NQ5BmvI2`
	TXT	`formstack-domain-verification=179e16ba598bd6f0b295bc7de613ba7c`
	TXT	`mongodb-site-verification=XeRo7LCGNcMSCGuvCKB6RHi7fZwUjRIW`
	TXT	`cisco-ci-domain-verification=3d21883a6bafd629173aea778e9e524288c5b6d037f0c3d6...`
	TXT	`jamf-site-verification=g-kOVDxo7U0trPWTXbALxg`
	SOA	`ns0.attdns.com`eiss-dns@att.com 2026-05-09 #1

WOT: SAFE (92/100)
rank #887 globally
rank #491 in the tld
This domain name "att.com" is associated with AT&T Inc., an American multinational conglomerate holding company. AT&T is one of the world's largest telecommunications companies and the largest provider of mobile telephone services in the U.S. The domain is primarily used for their official website where they offer details about their services, products, customer support, and more.WOT: SAFE (92/100)
📈 Tranco rank: #1,479

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Similar names

DNS History

7 records (5 active, 2 former)

●NSgslb1c.attdns.com2026-02-17 → 2026-05-10 · 2 obs

● 2026-02-17 17:49:54
● 2026-05-10 04:08:50

●NSgslb2c.attdns.com2026-02-17 → 2026-05-10 · 2 obs

● 2026-02-17 17:49:54
● 2026-05-10 04:08:50

●NSgslb3c.attdns.com2026-02-17 → 2026-05-10 · 2 obs

● 2026-02-17 17:49:54
● 2026-05-10 04:08:50

●A144.160.125.1172026-02-17 → 2026-05-10 · 3 obs

○ 2016-04-06 11:32:24
● 2026-02-17 17:49:54
● 2026-05-10 04:08:50

●A144.161.9.1112026-02-17 → 2026-05-10 · 3 obs

○ 2016-04-06 11:32:24
● 2026-02-17 17:49:54
● 2026-05-10 04:08:50

○A74.208.246.2072015-10-27 → 2016-01-05 · 4 obs

● 2015-10-27 05:37:18
● 2016-01-05 02:10:20
○ 2016-04-06 11:32:24
○ 2026-05-10 04:08:50

○CNAMEsecure.tcspromo.com2015-10-27 → 2016-04-06 · 4 obs

● 2015-10-27 05:37:18
● 2016-04-06 11:32:24
○ 2026-02-17 17:49:54
○ 2026-05-10 04:08:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
att.com	a5-66.akam.net, a22-67.akam.net, a11-65.akam.net, a2-64.akam.net...	-
secure.att.com	gslb2c.attdns.com, gslb3c.attdns.com, gslb1c.attdns.com	-

✅ Authoritative Response

Server:135.209.156.17

NS records: gslb2c.attdns.com, gslb3c.attdns.com, gslb1c.attdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for att.com (unsigned zone)

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`144.160.125.117, 144.161.9.111`

Analysis

IP Addresses

secure.att.com points to two IP numbers: 144.160.125.117 and 144.161.9.111.

Other host names, for instance secure-dal-ext.stage.att.com, share IP numbers with secure.att.com.

Name Servers

The domain secure.att.com is delegated to three name servers: gslb1c.attdns.com, gslb2c.attdns.com and gslb3c.attdns.com.

secure.att.com shares name servers with other domains at least partially, for instance lbv-144-160-249-54.exch.att.com, b2bagste.atttest.com, p0csintegration.att.com, lbv-144-161-9-203.exch.att.com and scmintegration.att.com.

Host names with a single IP number:

gslb1c.attdns.com points to 135.209.156.17.

gslb2c.attdns.com points to 144.160.215.254.

gslb3c.attdns.com points to 170.35.215.82.

secure.att.com - robtex.com

secure.att.com

att.com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`secure.att.com`

`att.com`