mailserver.f.is - dns.ninja
mailserver.f.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a04:1d40:1:2c0::37🇨🇭 FINK2a04:1d40::/29 | ||||||
| PTR | mailserver.f.is | ||||||
| A | 185.22.55.55🇨🇭 FINK185.22.52.0/22 | ||||||
| TXT | v=spf1 a -all | ||||||
f.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:528:e:321::c3🇨🇭 FINK-TELECOM-SERVICES2a01:528:e::/48 | ||||||
| A | 79.134.251.195🇨🇭 FINK-TELECOM-SERVICES79.134.251.0/24 | ||||||
| NS | ns0.fink.org ⭐ | ||||||
| NS | ns1.fink.org | ||||||
| NS | ns3.fink.org | ||||||
| MX | mailserver.f.is ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns0.fink.organdreas@fink.org 2026-07-06 #69 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A185.22.55.552026-07-16 → 2026-07-23 · 2 obs
● 2026-07-16 20:28:48
● 2026-07-23 22:20:58
● 2026-07-23 22:20:58
●A2a04:1d40:1:2c0::372026-07-16 → 2026-07-23 · 2 obs
● 2026-07-16 20:28:48
● 2026-07-23 22:20:58
● 2026-07-23 22:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | 10 records |
| f.is | ns0.fink.org, ns1.fink.org, ns3.fink.org | - |
✅ Authoritative Response
Server:192.36.38.73
NS records: ns0.fink.org, ns1.fink.org, ns3.fink.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f.is (unsigned zone)
⏱️ Timing
Total: 1000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.22.55.55 |
| AAAA | 1 | 2a04:1d40:1:2c0::37 |
| TXT | 1 | v=spf1 a -all |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)
Analysis
Mail Server Role
The mail server mailserver.f.is processes email for f.is.
IP Addresses
mailserver.f.is points to the IP addresses 185.22.55.55 and 2a04:1d40:1:2c0::37