sbcipvoice.com - robtex.com
sbcipvoice.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.attdns.net ⭐ | ||||||
| A | 172.29.0.1UNSPECIFIED160.0.0.0/3 | ||||||
| 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 | ns10c.attdns.net ⚠️ Not in parent delegation | ||||||
| A | 144.160.112.19🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc. | ||||||
| PTR | ns10c.attdns.net | ||||||
| NS | ns10d.attdns.net ⚠️ Not in parent delegation | ||||||
| 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.neteiss-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.netnstld@verisign-grs.com serial=1778458021 | ||||||
Same first word
sbcipvoice.com |
DNS History
9 records (5 active, 4 former)
●NSns0.attdns.net2015-08-11 → 2026-05-11 · 3 obs
● 2015-08-11 05:27:12
● 2026-05-11 00:32:24
●NSns10a.attdns.net2015-08-11 → 2026-05-11 · 3 obs
● 2015-08-11 05:27:12
● 2026-05-11 00:32:24
●NSns10b.attdns.net2015-08-11 → 2026-05-11 · 3 obs
● 2015-08-11 05:27:12
● 2026-05-11 00:32:24
●NSns10c.attdns.net2026-04-20 → 2026-05-11 · 3 obs
● 2026-04-20 18:47:18
● 2026-05-11 00:32:24
●NSns10d.attdns.net2026-02-18 → 2026-05-11 · 3 obs
● 2026-02-18 16:06:46
● 2026-05-11 00:32:24
○A144.160.103.792008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-11 05:27:12
○ 2026-05-11 00:32:24
○A144.160.134.612008-03-18 → 2008-03-18 · 3 obs
○ 2015-08-11 05:27:12
○ 2026-05-11 00:32:24
○A144.160.155.432015-08-11 → 2015-12-07 · 5 obs
● 2015-08-11 05:27:12
● 2015-12-07 02:43:32
○ 2016-03-23 23:40:58
○ 2026-05-11 00:32:24
○A144.160.36.422015-08-11 → 2015-12-07 · 5 obs
● 2015-08-11 05:27:12
● 2015-12-07 02:43:32
○ 2016-03-23 23:40:58
○ 2026-05-11 00:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| sbcipvoice.com | ns10a.attdns.net, ns10b.attdns.net | - |
✅ Authoritative Response
Server:144.160.128.177
NS records: ns10a.attdns.net, ns10b.attdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbcipvoice.com (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns10d.attdns.net, ns10c.attdns.net... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns0.attdns.net eiss-dns.att.com |
Analysis
Name Servers
sbcipvoice.com is delegated to five name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net, ns10c.attdns.net and ns10d.attdns.net.
sbcipvoice.com at least partially shares name servers with other domains, for instance 194.60.75.in-addr.arpa, 97.63.99.in-addr.arpa, 46.50.104.in-addr.arpa, 0.169.74.in-addr.arpa and u-versewifi.biz.
These name servers are commonly used alongside ns0.attdns.com.
Host names with a single IP address:
Host ns0.attdns.net points to 172.29.0.1.
Host ns10a.attdns.net points to 144.160.229.221.
Host ns10b.attdns.net points to 144.160.128.177.
Host ns10c.attdns.net points to 144.160.112.19.
Host ns10d.attdns.net points to 144.160.128.159.