firstdns.se - robtex.com
firstdns.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| PTR | france3.firstdns.xyz | ||||||
| NS | ns2.firstdns.se ⭐ | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| PTR | france3.firstdns.xyz | ||||||
| NS | ns1.aarestrup.ca | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| PTR | france3.firstdns.xyz | ||||||
| NS | ns1.firstdns.xyz | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| PTR | france3.firstdns.xyz | ||||||
| MX | mail.firstdns.se ⭐ | ||||||
| A | 212.132.121.247🇬🇧 IONOS-AS212.132.96.0/19 IONOS SE ber.de | ||||||
| PTR | france3.firstdns.xyz | ||||||
| TXT | v=spf1 +a +mx +a:france1.firstdns.xyz -all | ||||||
| SOA | ns2.firstdns.sewebmaster@kd.dk 2026-06-27 #2 | ||||||
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | SE zone update: 2026-07-21 23:27:32 +0000 (EPOCH 1784676452) (auto) | ||||||
| TXT | id:d7bd907f-bbc2-4714-baac-4ae897c2b641 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1784673608 | ||||||
Subdomains
ns1.firstdns.se |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.aarestrup.ca2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 23:49:46
●NSns1.firstdns.xyz2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 23:49:46
●NSns2.firstdns.se2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 23:49:46
●MXmail.firstdns.se2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 23:49:46
●A212.132.121.2472026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 23:49:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | m.ns.se, c.ns.se, a.ns.se, i.ns.se... | - |
| firstdns.se | ns1.firstdns.xyz, ns1.aarestrup.ca, ns2.firstdns.se | 1 record |
✅ Authoritative Response
Server:212.132.121.247
NS records: ns1.firstdns.xyz, ns1.aarestrup.ca, ns2.firstdns.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstdns.se (unsigned zone)
⏱️ Timing
Total: 1239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.132.121.247 |
| NS | 3 | ns2.firstdns.se, ns1.aarestrup.ca... |
| MX | 1 | mail.firstdns.se (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:france1.firstdns.xyz -a |
| SOA | 1 | ns2.firstdns.se webmaster.kd.dk |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.firstdns.se)
Analysis
Hierarchy
ns1.firstdns.se is delegated beneath firstdns.se.
IP Addresses
firstdns.se directs to one IP number, which is 212.132.121.247.
Among the host names that share IP numbers with firstdns.se are firstdns.xyz, mail.firstdns.xyz, ns1.aarestrup.ca and two others.
Name Servers
DNS for firstdns.se is handled by three authoritative name servers: ns1.aarestrup.ca, ns2.firstdns.se and ns1.firstdns.xyz.
Some name servers delegated to firstdns.se are also used by other domains, notably aarestrup.ca and firstdns.xyz.
The name servers ns2.firstdns.xyz, ns3.firstdns.xyz and ns2.aarestrup.ca are often found in combination with these name servers.
Each of ns1.aarestrup.ca, ns2.firstdns.se and ns1.firstdns.xyz has one IP address, which is 212.132.121.247.
ns1.aarestrup.ca, ns2.firstdns.se and ns1.firstdns.xyz all direct to 212.132.121.247.
Mail Servers
firstdns.se routes its mail through a single mail server, mail.firstdns.se.
mail.firstdns.se has exactly one IP number: 212.132.121.247.