edu-mail.dk is a .dk domain served by 4 nameservers (ns1.completnet.com, ns2.completnet.dk, ns3.completnet.com and 1 more). It was registered on 15 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.32.61 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mta1.edu-mail.dk, mta2.edu-mail.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 130.225.32.61 | 3600s | — | AS1835 | IDDQD-AS | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (edu-mail.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.edu-mail.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@edu-mail.dk; ruf=mailto:dmarc@edu-mail.dk; fo=1; adkim=s; aspf=s; |
| www CNAME | arcanic.loadbalancer.arcanic.dk (all on arcanic.dk) → 130.225.32.61 (AS1835) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101602 |
| Primary NS (MNAME) | ns1.completnet.com |
| Responsible (RNAME) | noc@arcanic.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 43200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-12-15 |
| Expires | 2026-12-14 (58d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 04:15:16 shown | 2536ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-12 00:13:16 | 2177ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-07 03:44:44 | 813ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-01 17:30:39 | 1842ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-26 16:50:08 | 2918ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-25 16:35:13 | 2427ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-24 00:45:14 | 2960ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-15 18:25:31 | 1621ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-08 17:27:41 | 1440ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-27 08:52:12 | 610ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-22 12:24:26 | 5317ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-18 02:00:22 | 24780ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-12 19:32:54 | 3104ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-10 01:18:48 | 1155ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-06 01:36:44 | 1859ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-29 02:08:58 | 718ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-23 11:41:40 | 873ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-19 03:19:51 | 2658ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-14 15:56:47 | 720ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-08 16:01:20 | 1643ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-03 13:03:05 | 2096ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-29 18:34:35 | 1996ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 14:19:52 | 3487ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-23 07:54:34 | 1116ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 05:55:24 | 3225ms | 4 NS 1 A 3 MX | 🔒 Secure |