seiupt.att.com - robtex.com
seiupt.att.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1890:1286:110::f:1016🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC | ||||||
| A | 144.160.107.91🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc. | ||||||
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 | jamf-site-verification=UPRluCUJKO0tlsh28talrg | ||||||
| TXT | Dynatrace-site-verification=782efa98-fcb0-4599-9392-282c3417bb85__mh2ditpbjlp... | ||||||
| TXT | google-site-verification=aEiNNWvbfCYfvmE1MB5FDlfTOXscCUfCQSBf5BsZnFQ | ||||||
| TXT | smartsheet-site-validation=WTesoI8BTRnVCtpax7RXsu095_-01e-g | ||||||
| TXT | box-domain-verification=73b38eccd6cf3094f59070cc1471ea94d8c8a433f4e6808d99034... | ||||||
| TXT | google-site-verification=TDlxuIuUQhu-wSUgoz8Tuvpeevqqo4Kge7S-EJFFzrA | ||||||
| TXT | ff43041c-55f9-42c5-8263-b168f015ec68 | ||||||
| TXT | _lf5ez32jnsfjm9iqdgwqkvmtxmni1bv | ||||||
| TXT | mixpanel-domain-verify=29364abe-5921-4f15-b1f9-92c168b99888 | ||||||
| TXT | paloaltonetworks-site-verification=7b609d2323474fad0529ed82de1c57e250820f838c... | ||||||
| TXT | hcp-domain-verification=25fbb0ef8d96ac4f31233dc30aabe5c5ac473f766bc5e1095ddf3... | ||||||
| TXT | TXT=apple-domain-verification=qvUUeo4rzNYBawy1GneDePGHTd_5bbfaFla5mf1Rql8 | ||||||
| TXT | asv=811eb48ffe1a2bd2ca5ba9d4bc7d9737 | ||||||
| TXT | google-site-verification=61mMnbAFkug5Ga66TxJwJnHrccqsdXgjaYX4Dzh4fg4 | ||||||
| TXT | docusign=edf26ba5-075c-448c-a7b4-fd68e78606b3 | ||||||
| TXT | docker-verification=232baaa1-27ce-477a-a437-abe005244414 | ||||||
| TXT | docusign=96684378-d4b4-426b-aa46-f484dcce317e | ||||||
| TXT | formstack-domain-verification=179e16ba598bd6f0b295bc7de613ba7c | ||||||
| TXT | docusign=cd78ab12-bff3-4e95-9d5e-40b4a6c64e28 | ||||||
| TXT | flexera-domain-verification-imnjnkcqfpmvinpy | ||||||
| TXT | bv-domain-verification=38433e129a5a4d49af430708b3d204a9ccdc03e981b1773fb2ad2b... | ||||||
| TXT | smartsheet-site-validation=xn6t8IWievWUEBY9LJQzhTPfVsa5dWTk | ||||||
| TXT | safebreach-domain-verification=87a47aa8-9dcf-4fc6-a0dc-645f6d8f16b7 | ||||||
| TXT | google-site-verification=_tbHFE4ZquVgPnU4yn9c8mM4AwjDcnyvHYpUyY9W9A0 | ||||||
| TXT | smartsheet-site-validation=YXtB3id9XhZfupfHmACXFew-Tegm1G_p | ||||||
| TXT | google-site-verification=GfKQDZJmtFjAfLwMo0CpJSgUgQ14s6EGeH8btHERCzY | ||||||
| TXT | MS=ms45660825 | ||||||
| TXT | jamf-site-verification=g-kOVDxo7U0trPWTXbALxg | ||||||
| TXT | cisco-ci-domain-verification=3d21883a6bafd629173aea778e9e524288c5b6d037f0c3d6... | ||||||
| TXT | onetrust-domain-verification=8ec279170ab14b708f0330e786a9619e | ||||||
| TXT | _pvc1rwav561hkrmdq14aycsq5pps8xi | ||||||
| TXT | Dynatrace-site-verification=26243c34-7393-4498-bfcd-7a0cc073ef06__limahdkrv1b... | ||||||
| TXT | docusign=7c207f4f-1463-48ab-8a42-401d5a790153 | ||||||
| TXT | canva-site-verification=xZkTnltkjuFr7azCq9432w | ||||||
| TXT | postman-domain-verification=feeae2e09f081a0e723f0c57fe50bfc708665e79e72cffbf5... | ||||||
| TXT | apple-domain-verification=qvUUeo4rzNYBawy1GneDePGHTd_5bbfaFla5mf1Rql8 | ||||||
| TXT | 2a35e1cb-656a-4618-b343-cb814065d867 | ||||||
| TXT | jamf-site-verification=Kzw-u7InjZzANk8Hd_p1Bw | ||||||
| TXT | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all | ||||||
| TXT | censys-domain-verification=78kpf_YXBG6iZmORvVAIMSeoT9qA_Abl2TQ1NQ5BmvI2 | ||||||
| TXT | smartsheet-site-validation=p-TbLkF_n2KWTVSks3oGAlqmEY11P06i | ||||||
| TXT | figma-domain-verification=3818f0fcaa32c5ce227b1121b999753e8708a904218ffd80578... | ||||||
| TXT | Dynatrace-site-verification=3ff882c3-ce12-4bdd-854f-c18fdfce82c2__j2sdcrg6o0f... | ||||||
| TXT | _o7unzg1f3flq9gplgrxiex76xucouzs | ||||||
| TXT | atlassian-domain-verification=sKDPLDFqqK6UKBe8hXqLj7n47sRNeN4C0TLWOyJI9jhbsY0... | ||||||
| TXT | 7af66ea0-faa0-4d61-a1ff-7624b9d97465 | ||||||
| TXT | 4879c66f-d011-43dc-873c-ce5803b4d5a7 | ||||||
| TXT | twilio-domain-verification=b527bfa6770ac367fc9912a1caa06323 | ||||||
| TXT | BeJQ5GrhdR+RKZkfNVneBsIUT2NVqTZB01Y2FXf2+THpvzgedgBjuxOsk3Ub41a8xwwOOxLu+mJTF... | ||||||
| TXT | mongodb-site-verification=XeRo7LCGNcMSCGuvCKB6RHi7fZwUjRIW | ||||||
| TXT | _nf8m5hisjvxnliy43grrkcxt4775nre | ||||||
| SOA | ns0.attdns.comeiss-dns@att.com 2026-05-10 #1 | ||||||
rank #891 globally
rank #495 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: #1,463
PTR for
Similar names
DNS History
2 records (2 active, 0 former)
●A144.160.107.912018-08-07 → 2026-05-11 · 2 obs
● 2018-08-07 09:59:50
● 2026-05-11 22:06:22
● 2026-05-11 22:06:22
●A2001:1890:1286:110::f:10162018-08-07 → 2026-05-11 · 2 obs
● 2018-08-07 09:59:50
● 2026-05-11 22:06:22
● 2026-05-11 22:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.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... | - |
✅ Authoritative Response
Server:95.100.168.66
NS records: a5-66.akam.net, a22-67.akam.net, a11-65.akam.net, a2-64.akam.net, a1-187.akam.net, a4-64.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for att.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.160.107.91 |
| AAAA | 1 | 2001:1890:1286:110::f:1016 |
Analysis
IP Addresses
seiupt.att.com points to two IP numbers: 2001:1890:1286:110::f:1016 and 144.160.107.91.
Other host names such as seifdu.att.com, seifdud.test.att.com, seicmsst.att.com, seitropodev.test.att.com and seicms.att.com share IP numbers with seiupt.att.com.