`attfiber.com`

DNSSEC	⚠️ Not signed
NS	`ns0.attdns.net` ⭐
		A	172.29.0.1^{UNSPECIFIED160.0.0.0/3}
NS	`ns10a.attdns.net`
		A	144.160.229.221^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
			PTR	`ns10a.attdns.net`
NS	`ns10b.attdns.net`
		A	144.160.128.177^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
			PTR	`ns10b.attdns.net`
NS	`ns10d.attdns.net`
		A	144.160.128.159^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}
			PTR	`ns10d.attdns.net`
TXT	`v=spf1 -all`
SOA	`ns0.attdns.net`eiss-dns@att.com 2025-09-10 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

attfiber.net

attfiber.com

Similar names

DNS History

11 records (4 active, 7 former)

○NSdns010.d.register.com2015-07-22 → 2017-09-21 · 4 obs

● 2015-07-22 16:08:06
● 2017-09-21 17:02:38
○ 2026-03-13 01:32:10
○ 2026-03-13 13:09:48

○NSdns012.c.register.com2015-07-22 → 2017-09-21 · 4 obs

● 2015-07-22 16:08:06
● 2017-09-21 17:02:38
○ 2026-03-13 01:32:10
○ 2026-03-13 13:09:48

○NSdns160.b.register.com2015-07-22 → 2017-09-21 · 4 obs

● 2015-07-22 16:08:06
● 2017-09-21 17:02:38
○ 2026-03-13 01:32:10
○ 2026-03-13 13:09:48

○NSdns198.a.register.com2015-07-22 → 2017-09-21 · 4 obs

● 2015-07-22 16:08:06
● 2017-09-21 17:02:38
○ 2026-03-13 01:32:10
○ 2026-03-13 13:09:48

●NSns0.attdns.net2026-03-13 → 2026-03-13 · 3 obs

○ 2017-09-21 17:02:38
● 2026-03-13 01:32:10
● 2026-03-13 13:09:48

●NSns10a.attdns.net2026-03-13 → 2026-03-13 · 3 obs

○ 2017-09-21 17:02:38
● 2026-03-13 01:32:10
● 2026-03-13 13:09:48

●NSns10b.attdns.net2026-03-13 → 2026-03-13 · 3 obs

○ 2017-09-21 17:02:38
● 2026-03-13 01:32:10
● 2026-03-13 13:09:48

●NSns10d.attdns.net2026-03-13 → 2026-03-13 · 3 obs

○ 2017-09-21 17:02:38
● 2026-03-13 01:32:10
● 2026-03-13 13:09:48

○MXp.webcom.ctmail.com2016-06-26 → 2017-09-21 · 4 obs

● 2016-06-26 03:06:24
● 2017-09-21 17:02:38
○ 2026-03-13 01:32:10
○ 2026-03-13 13:09:48

○A209.237.152.162015-07-22 → 2016-06-26 · 4 obs

● 2015-07-22 16:08:06
● 2016-06-26 03:06:24
○ 2017-03-28 13:07:40
○ 2026-03-13 13:09:48

○A216.21.224.1992017-03-28 → 2017-09-21 · 5 obs

○ 2016-06-26 03:06:24
● 2017-03-28 13:07:40
● 2017-09-21 17:02:38
○ 2026-03-13 01:32:10
○ 2026-03-13 13:09:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
attfiber.com	ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net	-

✅ Authoritative Response

Server: 144.160.128.177

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for attfiber.com (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns10a.attdns.net, ns10d.attdns.net...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns0.attdns.net eiss-dns.att.com`

Analysis

Name Servers

attfiber.com is delegated to four name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net and ns10d.attdns.net.

attfiber.com at least partially shares name servers with other domains, for instance attwarner.net, 163.253.108.in-addr.arpa, 43.48.99.in-addr.arpa, 4.67.108.in-addr.arpa and 17.6.172.in-addr.arpa.

These name servers are commonly used with the name servers ns0.attdns.com.

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

ns10d.attdns.net points to 144.160.128.159

attfiber.com - robtex.com

attfiber.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`attfiber.com`

`com`