att-att.com - robtex.com
att-att.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.55.156.72🇵🇱 NETARTGROUP77.55.156.0/23 | ||||||
| PTR | att.eu | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | att-att.com ⭐ 🔒 | ||||||
| A | 77.55.156.72🇵🇱 NETARTGROUP77.55.156.0/23 | ||||||
| PTR | att.eu | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| TXT | 9d1a2fa7f1aa0dca90170d31b3adf6778f74afb081c2e3fc366a1e58834a3378 | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
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=1778566596 | ||||||
MX for
att-att.com |
Subdomains
mail.att-att.com |
Same first word
DNS History
6 records (5 active, 1 former)
●MXatt-att.com2015-06-05 → 2026-05-12 · 2 obs
● 2026-05-12 06:40:06
●A77.55.156.722026-02-19 → 2026-05-12 · 3 obs
● 2026-02-19 03:44:04
● 2026-05-12 06:40:06
○A77.55.46.362015-06-05 → 2016-12-02 · 4 obs
● 2016-12-02 04:24:52
○ 2026-02-19 03:44:04
○ 2026-05-12 06:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| att-att.com | ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl | - |
✅ Authoritative Response
Server:77.55.127.10
NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.55.156.72 |
| NS | 3 | ns3.nazwa.pl, ns2.nazwa.pl... |
| MX | 1 | att-att.com (pri: 10) |
| TXT | 2 | v=spf1 mx a ~all, 9d1a2fa7f1aa0dca90170d31b3adf6778f74afb0 |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
Analysis
Hierarchy
The parent of mail.att-att.com is att-att.com.
Mail Server Role
att-att.com serves as the mail server for att-att.com.
IP Addresses
att-att.com points to a single IP number: 77.55.156.72.
Other host names, for instance dedicated-aga72.rev.nazwa.pl, mail.att-att.com, att.eu, inter-stal.pl and mail.att.eu share IP numbers with att-att.com.
Name Servers
The domain att-att.com is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
att-att.com shares name servers with other domains at least partially, for instance evolution.net.pl, babolat-tenis.pl, polishestate.eu, autocase.pl and server933264.nazwa.pl.
these name servers are often used with ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.
Host names with a single IP number:
ns1.nazwa.pl points to 77.55.125.10.
ns2.nazwa.pl points to 77.55.126.10.
ns3.nazwa.pl points to 77.55.127.10.
Mail Servers
A single mail server handles att-att.com and att-att.com.
Host name att-att.com resolves to IP 77.55.156.72.