sbcdevelopment.com - dns.ninja
sbcdevelopment.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 | ||||||
| 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 | ||||||
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=1785158197 | ||||||
Same first word
sbcdevelopment.com |
Similar names
bcsdevelopment.ddns.net |
cbdevelopments.net |
cbdevelopments.com |
cbsdevelopment.tv |
cbdevelopments.co.uk |
cbsdevelopment.org |
DNS History
9 records (5 active, 4 former)
●NSns0.attdns.net2015-08-24 → 2026-07-27 · 3 obs
● 2015-08-24 06:56:16
● 2026-07-27 13:27:46
●NSns10a.attdns.net2015-08-24 → 2026-07-27 · 3 obs
● 2015-08-24 06:56:16
● 2026-07-27 13:27:46
●NSns10b.attdns.net2015-08-24 → 2026-07-27 · 3 obs
● 2015-08-24 06:56:16
● 2026-07-27 13:27:46
●NSns10c.attdns.net2026-04-20 → 2026-07-27 · 3 obs
● 2026-04-20 18:47:18
● 2026-07-27 13:27:46
●NSns10d.attdns.net2026-02-24 → 2026-07-27 · 3 obs
● 2026-02-24 14:13:32
● 2026-07-27 13:27:46
○A144.160.103.792008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-24 06:56:16
○ 2026-07-27 13:27:46
○A144.160.134.612008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-24 06:56:16
○ 2026-07-27 13:27:46
○A144.160.155.432015-08-24 → 2015-08-24 · 4 obs
● 2015-08-24 06:56:16
○ 2016-03-24 09:10:56
○ 2026-07-27 13:27:46
○A144.160.36.422015-08-24 → 2015-08-24 · 4 obs
● 2015-08-24 06:56:16
○ 2016-03-24 09:10:56
○ 2026-07-27 13:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| sbcdevelopment.com | ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net, ns10c.attdns.net | - |
✅ Authoritative Response
Server:144.160.229.221
NS records: ns10a.attdns.net, ns10b.attdns.net, ns10d.attdns.net, ns10c.attdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbcdevelopment.com (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns10b.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
sbcdevelopment.com delegates to five name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net and two others.
sbcdevelopment.com shares at least some of its name servers with other domains, including 84.205.162.in-addr.arpa, 53.138.107.in-addr.arpa, 4.12.172.in-addr.arpa and two others.
These name servers are frequently paired with the name servers ns10d.attdns.net, ns10c.attdns.net and ns0.attdns.com.
Host names that point to one IP address:
ns0.attdns.net resolves to 172.29.0.1.
ns10a.attdns.net resolves to 144.160.229.221.
ns10b.attdns.net resolves to 144.160.128.177.
ns10c.attdns.net resolves to 144.160.112.19.
ns10d.attdns.net resolves to 144.160.128.159.