dufva.se - robtex.com
dufva.se
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 | id:2771d4f1-14a9-415f-a694-54535736750b | ||||||
| TXT | SE zone update: 2026-03-31 00:00:22 +0000 (EPOCH 1774915222) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1774915895 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○MXmail.dufva.se2015-05-22 → 2017-02-06 · 4 obs
● 2017-02-06 16:23:46
○ 2026-02-24 07:59:36
○ 2026-03-31 00:53:44
○MXmail2.dufva.se2015-05-22 → 2017-02-06 · 4 obs
● 2017-02-06 16:23:46
○ 2026-02-24 07:59:36
○ 2026-03-31 00:53:44
●MXmail2.loopia.se2026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 07:59:36
● 2026-03-31 00:53:44
●MXmailcluster.loopia.se2026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 07:59:36
● 2026-03-31 00:53:44
●A2a02:250:0:8::512026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 07:59:36
● 2026-03-31 00:53:44
○A46.51.204.1842015-05-22 → 2017-02-06 · 4 obs
● 2017-02-06 16:23:46
○ 2026-02-24 07:59:36
○ 2026-03-31 00:53:44
●A93.188.2.522026-02-24 → 2026-03-31 · 3 obs
● 2026-02-24 07:59:36
● 2026-03-31 00:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| dufva.se | ns1.loopia.se, ns2.loopia.se | 4 records |
✅ Authoritative Response
Server:2a02:250:fffe::20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.188.2.52 |
| AAAA | 1 | 2a02:250:0:8::51 |
| NS | 2 | ns2.loopia.se, ns1.loopia.se |
| MX | 2 | mailcluster.loopia.se (pri: 10), mail2.loopia.se (pri: 20) |
| TXT | 1 | v=spf1 include:spf.loopia.se -all |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.loopia.se, ns1.loopia.se, ns2.loopia.se...)
Analysis
Hierarchy
dufva.se is a parent of mail2.dufva.se and www.dufva.se.
IP Addresses
dufva.se points to two IP numbers: 2a02:250:0:8::51 and 93.188.2.52.
Other host names such as www.kilsmkmc.nu, runesalltiallo.se, nortommusic.com, balmaskiner.se and hemskapat.se share IP numbers with dufva.se.
Name Servers
dufva.se is delegated to two name servers: ns1.loopia.se and ns2.loopia.se.
dufva.se uses the same name server setup as other domains, including axentus.se, strategisk.se, tourservice.se, eltra.se and im-natur.se.
dufva.se shares some name servers with other domains, for example nordicstream.com.
Host names with two IP numbers:
ns1.loopia.se points to 2a02:250:ffff::20 and 93.188.0.20.
ns2.loopia.se points to 2a02:250:fffe::20 and 185.71.156.20.
Mail Servers
dufva.se is handled by two mail servers: mail2.loopia.se and mailcluster.loopia.se.
dufva.se uses the same mail server setup as other domains, for instance sakbas.com, teleporter.rs, restauranghusman.se, sindikatpolicije.org.rs and occo.se.
dufva.se shares at least some mail servers with other domains, for example hain.se, trendcafe.se, walde.se, eurosource.se and hannanorden.com.
Host names with eight IPs:
mailcluster.loopia.se points to: 2a02:250:0:48::11, 2a02:250:0:48::12, 2a02:250:0:48::13, 2a02:250:0:48::14, 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.
Host names with four IPs:
mail2.loopia.se points to: 93.188.3.11, 93.188.3.12, 93.188.3.13 and 93.188.3.14.
Names pointing to 93.188.3.11: mailcluster.loopia.se and mail2.loopia.se.
Names pointing to 93.188.3.12: mailcluster.loopia.se and mail2.loopia.se.
Names pointing to 93.188.3.13: mailcluster.loopia.se and mail2.loopia.se.
Names pointing to 93.188.3.14: mailcluster.loopia.se and mail2.loopia.se.