cingularservices.net - robtex.com
cingularservices.net
| 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 | 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.neteiss-dns@att.com 2025-09-10 #1 | ||||||
net
| 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=1774521107 | ||||||
Same first word
cingularservices.org |
cingularservices.net |
cingularservices.com |
DNS History
13 records (4 active, 9 former)
●NSns0.attdns.net2015-08-18 → 2026-03-26 · 3 obs
● 2015-08-18 10:18:10
● 2026-03-26 10:46:50
○NSns1.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
●NSns10a.attdns.net2015-08-18 → 2026-03-26 · 3 obs
● 2015-08-18 10:18:10
● 2026-03-26 10:46:50
●NSns10b.attdns.net2015-08-18 → 2026-03-26 · 3 obs
● 2015-08-18 10:18:10
● 2026-03-26 10:46:50
●NSns10d.attdns.net2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 09:50:58
● 2026-03-26 10:46:50
○NSns2.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
○NSns3.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
○NSns4.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
○NSns5.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
○NSns6.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
○NSns7.markmonitor.com2007-09-18 → 2007-09-18 · 3 obs
○ 2015-08-18 10:18:10
○ 2026-03-26 10:46:50
○A135.209.156.312015-08-18 → 2016-01-20 · 5 obs
● 2015-08-18 10:18:10
● 2016-01-20 05:15:06
○ 2016-04-10 05:05:58
○ 2026-03-26 10:46:50
○A135.209.168.222015-08-18 → 2016-01-20 · 5 obs
● 2015-08-18 10:18:10
● 2016-01-20 05:15:06
○ 2016-04-10 05:05:58
○ 2026-03-26 10:46:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| cingularservices.net | ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net | 3 records |
✅ Authoritative Response
Server:144.160.128.159
NS records: ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cingularservices.net (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns10b.attdns.net, ns10a.attdns.net... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns0.attdns.net eiss-dns.att.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net)
Analysis
Name Servers
cingularservices.net delegates to four name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net and ns10d.attdns.net.
cingularservices.net at least partially shares name servers with other domains, for instance 77.228.76.in-addr.arpa, att-advance-wireless-services.com, 219.219.108.in-addr.arpa, 0.68.108.in-addr.arpa and 136.4.172.in-addr.arpa.
These name servers are commonly used alongside 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.