`p0csintegration.att.com`

DNSSEC	⚠️ Not signed
A	144.161.9.210^{🇺🇸 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	`onetrust-domain-verification=8ec279170ab14b708f0330e786a9619e`
	TXT	`docusign=7c207f4f-1463-48ab-8a42-401d5a790153`
	TXT	`google-site-verification=GfKQDZJmtFjAfLwMo0CpJSgUgQ14s6EGeH8btHERCzY`
	TXT	`Dynatrace-site-verification=3ff882c3-ce12-4bdd-854f-c18fdfce82c2__j2sdcrg6o0f...`
	TXT	`bv-domain-verification=38433e129a5a4d49af430708b3d204a9ccdc03e981b1773fb2ad2b...`
	TXT	`figma-domain-verification=3818f0fcaa32c5ce227b1121b999753e8708a904218ffd80578...`
	TXT	`google-site-verification=61mMnbAFkug5Ga66TxJwJnHrccqsdXgjaYX4Dzh4fg4`
	TXT	`Dynatrace-site-verification=26243c34-7393-4498-bfcd-7a0cc073ef06__limahdkrv1b...`
	TXT	`canva-site-verification=xZkTnltkjuFr7azCq9432w`
	TXT	`jamf-site-verification=Kzw-u7InjZzANk8Hd_p1Bw`
	TXT	`smartsheet-site-validation=xn6t8IWievWUEBY9LJQzhTPfVsa5dWTk`
	TXT	`_pvc1rwav561hkrmdq14aycsq5pps8xi`
	TXT	`docusign=cd78ab12-bff3-4e95-9d5e-40b4a6c64e28`
	TXT	`Dynatrace-site-verification=782efa98-fcb0-4599-9392-282c3417bb85__mh2ditpbjlp...`
	TXT	`safebreach-domain-verification=87a47aa8-9dcf-4fc6-a0dc-645f6d8f16b7`
	TXT	`atlassian-domain-verification=sKDPLDFqqK6UKBe8hXqLj7n47sRNeN4C0TLWOyJI9jhbsY0...`
	TXT	`4879c66f-d011-43dc-873c-ce5803b4d5a7`
	TXT	`cisco-ci-domain-verification=3d21883a6bafd629173aea778e9e524288c5b6d037f0c3d6...`
	TXT	`postman-domain-verification=feeae2e09f081a0e723f0c57fe50bfc708665e79e72cffbf5...`
	TXT	`docker-verification=232baaa1-27ce-477a-a437-abe005244414`
	TXT	`ff43041c-55f9-42c5-8263-b168f015ec68`
	TXT	`smartsheet-site-validation=YXtB3id9XhZfupfHmACXFew-Tegm1G_p`
	TXT	`_nf8m5hisjvxnliy43grrkcxt4775nre`
	TXT	`hcp-domain-verification=25fbb0ef8d96ac4f31233dc30aabe5c5ac473f766bc5e1095ddf3...`
	TXT	`box-domain-verification=73b38eccd6cf3094f59070cc1471ea94d8c8a433f4e6808d99034...`
	TXT	`google-site-verification=aEiNNWvbfCYfvmE1MB5FDlfTOXscCUfCQSBf5BsZnFQ`
	TXT	`asv=811eb48ffe1a2bd2ca5ba9d4bc7d9737`
	TXT	`TXT=apple-domain-verification=qvUUeo4rzNYBawy1GneDePGHTd_5bbfaFla5mf1Rql8`
	TXT	`apple-domain-verification=qvUUeo4rzNYBawy1GneDePGHTd_5bbfaFla5mf1Rql8`
	TXT	`smartsheet-site-validation=p-TbLkF_n2KWTVSks3oGAlqmEY11P06i`
	TXT	`formstack-domain-verification=179e16ba598bd6f0b295bc7de613ba7c`
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
	TXT	`_o7unzg1f3flq9gplgrxiex76xucouzs`
	TXT	`paloaltonetworks-site-verification=7b609d2323474fad0529ed82de1c57e250820f838c...`
	TXT	`mixpanel-domain-verify=29364abe-5921-4f15-b1f9-92c168b99888`
	TXT	`MS=ms45660825`
	TXT	`mongodb-site-verification=XeRo7LCGNcMSCGuvCKB6RHi7fZwUjRIW`
	TXT	`7af66ea0-faa0-4d61-a1ff-7624b9d97465`
	TXT	`jamf-site-verification=UPRluCUJKO0tlsh28talrg`
	TXT	`_lf5ez32jnsfjm9iqdgwqkvmtxmni1bv`
	TXT	`smartsheet-site-validation=WTesoI8BTRnVCtpax7RXsu095_-01e-g`
	TXT	`flexera-domain-verification-imnjnkcqfpmvinpy`
	TXT	`2a35e1cb-656a-4618-b343-cb814065d867`
	TXT	`google-site-verification=_tbHFE4ZquVgPnU4yn9c8mM4AwjDcnyvHYpUyY9W9A0`
	TXT	`google-site-verification=TDlxuIuUQhu-wSUgoz8Tuvpeevqqo4Kge7S-EJFFzrA`
	TXT	`BeJQ5GrhdR+RKZkfNVneBsIUT2NVqTZB01Y2FXf2+THpvzgedgBjuxOsk3Ub41a8xwwOOxLu+mJTF...`
	TXT	`twilio-domain-verification=b527bfa6770ac367fc9912a1caa06323`
	TXT	`censys-domain-verification=78kpf_YXBG6iZmORvVAIMSeoT9qA_Abl2TQ1NQ5BmvI2`
	TXT	`docusign=edf26ba5-075c-448c-a7b4-fd68e78606b3`
	TXT	`docusign=96684378-d4b4-426b-aa46-f484dcce317e`
	TXT	`jamf-site-verification=g-kOVDxo7U0trPWTXbALxg`
	SOA	`ns0.attdns.com`eiss-dns@att.com 2026-05-09 #1

WOT: SAFE (92/100)
rank #888 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: #1,462

DNS History

5 records (4 active, 1 former)

●NSgslb1c.attdns.com2026-02-24 → 2026-05-11 · 2 obs

● 2026-02-24 13:05:38
● 2026-05-11 01:44:44

●NSgslb2c.attdns.com2026-02-24 → 2026-05-11 · 2 obs

● 2026-02-24 13:05:38
● 2026-05-11 01:44:44

●NSgslb3c.attdns.com2026-02-24 → 2026-05-11 · 2 obs

● 2026-02-24 13:05:38
● 2026-05-11 01:44:44

○A144.160.84.2502019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 12:54:46
○ 2026-02-24 13:05:38
○ 2026-05-11 01:44:44

●A144.161.9.2102019-03-15 → 2026-05-11 · 2 obs

● 2019-03-15 12:54:46
● 2026-05-11 01:44:44

🔍 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...	-
p0csintegration.att.com	gslb3c.attdns.com, gslb2c.attdns.com, gslb1c.attdns.com	-

✅ Authoritative Response

Server:144.160.215.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for att.com (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.161.9.210`

Analysis

IP Addresses

p0csintegration.att.com resolves to a single IP: 144.161.9.210.

Other host names share IP numbers with p0csintegration.att.com; for instance p0bhmcsintegration.att.com.

Name Servers

p0csintegration.att.com delegates to three name servers: gslb1c.attdns.com, gslb2c.attdns.com and gslb3c.attdns.com.

p0csintegration.att.com shares some name servers with other domains, for example mim.cingular.com, scmpurchasing.att.com, vide.att.com, lbv-144-161-71-235.exch.att.com and vuiservice.att.com.

Host names with a single IP: 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.

p0csintegration.att.com - robtex.com