mail.firstdns.se - robtex.com
mail.firstdns.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| PTR | france3.firstdns.xyz | ||||||
firstdns.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| NS | ns2.firstdns.se ⭐ | ||||||
| NS | ns1.aarestrup.ca | ||||||
| NS | ns1.firstdns.xyz | ||||||
| MX | mail.firstdns.se ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:france1.firstdns.xyz -all | ||||||
| SOA | ns2.firstdns.sewebmaster@kd.dk 2026-06-27 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A212.132.121.2472026-07-21 → 2026-07-25 · 2 obs
● 2026-07-21 23:49:44
● 2026-07-25 07:51:18
● 2026-07-25 07:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | y.ns.se, i.ns.se, a.ns.se, c.ns.se... | - |
| firstdns.se | ns1.aarestrup.ca, ns1.firstdns.xyz, ns2.firstdns.se | 1 record |
✅ Authoritative Response
Server:212.132.121.247
NS records: ns1.aarestrup.ca, ns1.firstdns.xyz, ns2.firstdns.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstdns.se (unsigned zone)
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.132.121.247 |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.firstdns.se)
Analysis
Mail Server Role
mail.firstdns.se is a mail server for firstdns.se.
IP Addresses
mail.firstdns.se directs to one IP number, which is 212.132.121.247.
Among the host names that share IP numbers with mail.firstdns.se are ns2.aarestrup.ca, ns1.firstdns.xyz, ns1.firstdns.se and two others.