mail3.gnb-lab.com - robtex.com
mail3.gnb-lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.45.115.13🇵🇱 BLOKOWE46.45.112.0/20 | ||||||
| PTR | mail3.gnb-lab.com | ||||||
gnb-lab.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 85.128.134.238🇵🇱 NETARTGROUP85.128.128.0/17 | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| NS | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| MX | mail2.gnb-lab.com ⭐ | ||||||
| TXT | v=spf1 mx a ip4:46.45.115.8/32 ~all | ||||||
| TXT | 3eda2d2accdcfeb80df9f9d0775c500241bf04cebf5906f9ea1b10b153812eb4 | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133230 | ||||||
MX for
Same first word
mail3.it |
mail3.gov.ao |
mail3.ru |
mail3.fr |
mail3.org |
mail3.iki.fi |
mail3.nhs.uk |
mail3.mil.ru |
mail3.dk |
mail3.com |
mail3.nl |
mail3.top |
mail3.de |
mail3.eu |
mail3.net |
Similar names
DNS History
1 record (1 active, 0 former)
●A46.45.115.132026-07-18 → 2026-07-19 · 2 obs
● 2026-07-18 19:44:30
● 2026-07-19 08:29:32
● 2026-07-19 08:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| gnb-lab.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: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.45.115.13 |
Analysis
Mail Server Role
The mail server mail3.gnb-lab.com processes email for b2b.gnb-lab.com.
IP Addresses
mail3.gnb-lab.com resolves to just one IP address, 46.45.115.13.