att-japan.com - robtex.com

att-japan.com

DNSSEC⚠️ Not signed
A144.160.36.42🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.
PTRatt.com
PTRatt.net
PTRmy.atttest.com
A144.160.155.43🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.
NSns0.attdns.net ⭐
A172.29.0.1UNSPECIFIED160.0.0.0/3
NSns10a.attdns.net
A144.160.229.221🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.
PTRns10a.attdns.net
NSns10b.attdns.net
A144.160.128.177🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.
PTRns10b.attdns.net
NSns10c.attdns.net ⚠️ Not in parent delegation
A144.160.112.19🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.
PTRns10c.attdns.net
NSns10d.attdns.net
A144.160.128.159🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.
PTRns10d.attdns.net
TXTv=spf1 -all
SOAns0.attdns.neteiss-dns@att.com 2011-12-06 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778633271

Same first word

att-japan.net
att-japan.com

DNS History

7 records (7 active, 0 former)

20162017201820192020202120222023202420252026NSns0.attdns.netns10a.attdns.netns10b.attdns.netns10c.attdns.netns10d.attdns.netA144.160.155.43144.160.36.42
●NSns0.attdns.net2015-08-10 → 2026-05-13 · 2 obs
● 2015-08-10 10:13:48
● 2026-05-13 01:15:00
●NSns10a.attdns.net2015-08-10 → 2026-05-13 · 2 obs
● 2015-08-10 10:13:48
● 2026-05-13 01:15:00
●NSns10b.attdns.net2015-08-10 → 2026-05-13 · 2 obs
● 2015-08-10 10:13:48
● 2026-05-13 01:15:00
●NSns10c.attdns.net2026-04-20 → 2026-05-13 · 3 obs
○ 2026-02-24 00:56:16
● 2026-04-20 17:31:50
● 2026-05-13 01:15:00
●NSns10d.attdns.net2026-02-24 → 2026-05-13 · 3 obs
○ 2015-08-10 10:13:48
● 2026-02-24 00:56:16
● 2026-05-13 01:15:00
●A144.160.155.432015-08-10 → 2026-05-13 · 2 obs
● 2015-08-10 10:13:48
● 2026-05-13 01:15:00
●A144.160.36.422015-08-10 → 2026-05-13 · 2 obs
● 2015-08-10 10:13:48
● 2026-05-13 01:15:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
att-japan.comns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net-

✅ Authoritative Response

Server:144.160.229.221

NS records: ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for att-japan.com (unsigned zone)

⏱️ Timing

Total: 779ms | Queries: -

📄 Records

TypeCountSample Data
A2144.160.36.42, 144.160.155.43
NS4ns10d.attdns.net, ns10c.attdns.net...
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns0.attdns.net eiss-dns.att.com

Analysis

IP Addresses

att-japan.com points to two IP numbers: 144.160.36.42 and 144.160.155.43.

Other host names such as att-latinamerica.com, attcorporation.net, attathome.com, atandt.com and att.us share IPs with att-japan.com.

Name Servers

att-japan.com is delegated to five name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net, ns10c.attdns.net and ns10d.attdns.net.

att-japan.com at least partially shares name servers with other domains, for example 23.212.107.in-addr.arpa, uversemobileal.com, 34.182.99.in-addr.arpa, 184.75.68.in-addr.arpa and 25.162.99.in-addr.arpa.

these name servers are commonly used alongside ns0.attdns.com name servers.

Host names with one IP number:

ns0.attdns.net points to 172.29.0.1

ns10a.attdns.net points to 144.160.229.221

ns10b.attdns.net points to 144.160.128.177

ns10c.attdns.net points to 144.160.112.19

ns10d.attdns.net points to 144.160.128.159