mailbox.xtra.pl - robtex.com
mailbox.xtra.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.14.56.3🇵🇱 ACI-COM-AS212.14.56.0/23 pl.amsk | ||||||
| PTR | mx.xtra.pl | ||||||
xtra.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.14.56.6🇵🇱 ACI-COM-AS212.14.56.0/23 pl.amsk | ||||||
| NS | ns2.xtra.pl ⭐ | ||||||
| NS | ns.xtra.pl | ||||||
| NS | ns1.xtra.pl ⚠️ Not in parent delegation | ||||||
| MX | mx.xtra.pl ⭐ | ||||||
| TXT | v=spf1 a mx ?all | ||||||
| SOA | ns1.xtra.plroot@ns1.xtra.pl 2025-08-01 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A212.14.56.32026-03-18 → 2026-05-14 · 3 obs
○ 2016-12-30 01:33:34
● 2026-03-18 10:14:34
● 2026-05-14 04:51:00
● 2026-03-18 10:14:34
● 2026-05-14 04:51:00
○A212.14.56.82015-06-10 → 2016-12-30 · 4 obs
● 2015-06-10 11:49:42
● 2016-12-30 01:33:34
○ 2026-03-18 10:14:34
○ 2026-05-14 04:51:00
● 2016-12-30 01:33:34
○ 2026-03-18 10:14:34
○ 2026-05-14 04:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| xtra.pl | ns1.xtra.pl, ns2.xtra.pl | 2 records |
✅ Authoritative Response
Server:212.14.56.2
NS records: ns1.xtra.pl, ns2.xtra.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xtra.pl (unsigned zone)
⏱️ Timing
Total: 3277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.14.56.3 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.xtra.pl, ns2.xtra.pl)
Analysis
IP Addresses
mailbox.xtra.pl resolves to one IP number: 212.14.56.3.
Other host names, for instance mail.xtra.pl, poczta.xtra.pl and mx.xtra.pl share IP numbers with mailbox.xtra.pl.