att-canada.com - robtex.com
att-canada.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.160.36.42🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc. | ||||||
| PTR | att.com | ||||||
| PTR | att.net | ||||||
| PTR | my.atttest.com | ||||||
| A | 144.160.155.43🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc. | ||||||
| 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 2011-12-06 #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=1778716136 | ||||||
Same first word
att-canada.ca |
att-canada.com |
DNS History
7 records (7 active, 0 former)
●NSns0.attdns.net2015-07-03 → 2026-05-14 · 2 obs
● 2026-05-14 00:04:56
●NSns10a.attdns.net2015-07-03 → 2026-05-14 · 2 obs
● 2026-05-14 00:04:56
●NSns10b.attdns.net2015-07-03 → 2026-05-14 · 2 obs
● 2026-05-14 00:04:56
●NSns10c.attdns.net2026-04-20 → 2026-05-14 · 3 obs
● 2026-04-20 17:31:50
● 2026-05-14 00:04:56
●NSns10d.attdns.net2026-02-18 → 2026-05-14 · 3 obs
● 2026-02-18 02:05:00
● 2026-05-14 00:04:56
●A144.160.155.432015-07-03 → 2026-05-14 · 2 obs
● 2026-05-14 00:04:56
●A144.160.36.422015-07-03 → 2026-05-14 · 2 obs
● 2026-05-14 00:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| att-canada.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 att-canada.com (unsigned zone)
⏱️ Timing
Total: 2098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 144.160.36.42, 144.160.155.43 |
| 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
IP Addresses
att-canada.com points to two IPs: 144.160.36.42 and 144.160.155.43.
Other host names including att-corp.net, att-internet.com, att.com.co, attinternational.org and att-corp.cc share IP numbers with att-canada.com.
Name Servers
att-canada.com is delegated to five name servers: ns0.attdns.net, ns10a.attdns.net, ns10b.attdns.net, ns10c.attdns.net and ns10d.attdns.net.
att-canada.com at least partially shares name servers with other domains, including 146.41.99.in-addr.arpa, 158.187.104.in-addr.arpa, 46.201.107.in-addr.arpa, 42.64.108.in-addr.arpa and 207.151.72.in-addr.arpa.
These name servers are often used together with ns0.attdns.com.
Host names with a single IP address:
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