oelsl.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 22 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.168.206 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mail.oelsl.dk. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 130.225.168.206 | 43200s | — | AS1835 | IDDQD-AS | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 43200s | mail.oelsl.dk | 130.225.168.206 | — | AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 130.225.168.206 |
| 🔶 Autoconfig | 130.225.168.206 |
| www | 130.225.168.206 (AS1835) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081311 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2010-09-22 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 15:26:08 shown | 1184ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 12:36:47 | 3073ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 12:25:36 | 529ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 12:16:34 | 565ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:28:06 | 652ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 14:21:29 | 9458ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 06:55:52 | 1818ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 10:29:10 | 746ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 11:52:17 | 1134ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 18:36:50 | 1440ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 14:02:58 | 1033ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 22:30:03 | 829ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 23:38:25 | 756ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 00:39:36 | 891ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 00:19:06 | 9723ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 23:53:46 | 774ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 13:30:30 | 2037ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-06 10:24:11 | 3555ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 17:57:28 | 2338ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 10:08:49 | 1514ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 23:35:20 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 01:01:02 | 1059ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:53:27 | 887ms | 4 NS 1 A 1 MX | 🔒 Secure |