cingular-prepaid.net - robtex.com
cingular-prepaid.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 | 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 | ||||||
| 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=1777073881 | ||||||
Same first word
cingular-prepaid.org |
cingular-prepaid.net |
cingular-prepaid.com |
DNS History
7 records (5 active, 2 former)
●NSns0.attdns.net2015-08-15 → 2026-04-24 · 2 obs
● 2026-04-24 23:44:28
●NSns10a.attdns.net2015-08-15 → 2026-04-24 · 2 obs
● 2026-04-24 23:44:28
●NSns10b.attdns.net2015-08-15 → 2026-04-24 · 2 obs
● 2026-04-24 23:44:28
●NSns10c.attdns.net2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 23:44:28
●NSns10d.attdns.net2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 09:01:58
● 2026-04-24 23:44:28
○A135.209.156.312015-08-15 → 2015-12-09 · 4 obs
● 2015-12-09 16:00:38
○ 2016-03-15 19:44:20
○ 2026-04-24 23:44:28
○A135.209.168.222015-08-15 → 2015-12-09 · 4 obs
● 2015-12-09 16:00:38
○ 2016-03-15 19:44:20
○ 2026-04-24 23:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cingular-prepaid.net | ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net | 3 records |
✅ 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 cingular-prepaid.net (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns10a.attdns.net, ns10c.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
cingular-prepaid.net is delegated to five name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net, ns10c.attdns.net and ns10d.attdns.net.
At least part of the name servers for cingular-prepaid.net are shared with other domains, for instance cingular-information.com, 173.37.99.in-addr.arpa, myowntravelpix.com, 169.13.65.in-addr.arpa and 91.204.76.in-addr.arpa.
These name servers are commonly used alongside 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.
ns10c.attdns.net points to 144.160.112.19.
ns10d.attdns.net points to 144.160.128.159.