mail.kernel.pt - dns.ninja
mail.kernel.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.172.227.28🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| PTR | sponde.wv.pt | ||||||
kernel.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.172.227.28🇵🇹 CLARANET-AS80.172.0.0/16 Claranet Portugal | ||||||
| NS | ns33.dnstrigno.com ⭐ | ||||||
| NS | ns34.dnstrigno.com | ||||||
| MX | mail.kernel.pt ⭐ | ||||||
| TXT | Sendinblue-code:fe62a9b2b2cfab86fa4223eefb90c065 | ||||||
| TXT | v=spf1 +a +mx +ip4:80.172.227.28 ~all | ||||||
| TXT | MS=39EEDC2AE699F479DD56B4933A11ECD3A52BE16B | ||||||
| SOA | ns33.dnstrigno.comdump@helpdesk.pt 2026-07-22 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A195.22.7.282015-06-21 → 2016-04-08 · 4 obs
● 2015-06-21 18:51:44
● 2016-04-08 14:36:34
○ 2026-03-15 01:29:44
○ 2026-07-25 10:46:20
● 2016-04-08 14:36:34
○ 2026-03-15 01:29:44
○ 2026-07-25 10:46:20
●A80.172.227.282026-03-15 → 2026-07-25 · 3 obs
○ 2016-04-08 14:36:34
● 2026-03-15 01:29:44
● 2026-07-25 10:46:20
● 2026-03-15 01:29:44
● 2026-07-25 10:46:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| kernel.pt | ns33.dnstrigno.com, ns34.dnstrigno.com | - |
✅ Authoritative Response
Server:80.172.227.28
NS records: ns33.dnstrigno.com, ns34.dnstrigno.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernel.pt (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.172.227.28 |
Analysis
Mail Server Role
mail.kernel.pt serves as a mail server for kernel.pt.
IP Addresses
mail.kernel.pt points to a single IP number: 80.172.227.28.
Additional host names — colaborante.pt, aedas.edu.pt, ns33.dnstrigno.com and two others — share IP numbers with mail.kernel.pt.