olsmagning.dk is a .dk domain served by 2 nameservers (dns-e.duelhost.dk, dns-f.duelhost.dk). It was registered on 22 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.84.170 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.olsmagning.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns-e.duelhost.dk | 49.12.84.170 | cde4.duelhost.dk | AS24940 Hetzner Online GmbH |
| dns-f.duelhost.dk | 195.201.247.57 | dns-f.duelhost.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 49.12.84.170 | 3600s | cde4.duelhost.dk | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.olsmagning.dk | 49.12.84.170 | cde4.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| google-site-verification=DQzlnD6sE4GJbpwnVf34vLW9PkJzVDsPpqXvGP_3hC8 |
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (olsmagning.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.olsmagning.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none |
| www | 104.21.22.166 172.67.205.237 2606:4700:3033::6815:16a6 2606:4700:3034::ac43:cded (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network olsmagning.dk: 104.21.22.166 172.67.205.237 2606:4700:3033::6815:16a6 2606:4700:3034::ac43:cded (AS13335) www.olsmagning.dk: 104.21.22.166 172.67.205.237 2606:4700:3033::6815:16a6 2606:4700:3034::ac43:cded (AS13335) |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025011908 |
| Primary NS (MNAME) | dns-e.duelhost.dk |
| Responsible (RNAME) | hostmaster@olsmagning.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Dynadot LLC |
| Registered | 2026-08-22 |
| Expires | 2027-08-21 (300d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 05:45:24 | 489ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-08 04:48:40 | 431ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 09:29:11 | 613ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-20 06:23:50 | 1188ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-12 13:28:42 | 637ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-09 10:20:26 | 662ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 21:33:28 | 471ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-23 08:53:14 | 887ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-22 06:36:54 | 7077ms | 2 NS 3 A 0 MX | 🔓 Insecure |
| 2026-08-21 06:07:07 | 805ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-20 05:09:16 | 1226ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-19 02:10:05 | 10005ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-18 00:51:37 | 2032ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-16 18:12:41 | 928ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 16:02:29 | 2179ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-12 10:04:05 | 3001ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-10 08:51:36 | 832ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-09 07:52:18 | 8772ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-08 04:11:47 | 775ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-03 01:24:47 | 748ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 00:57:15 | 738ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 00:13:46 | 712ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 23:41:36 | 8674ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 23:03:56 | 709ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 20:16:51 | 8652ms | 1 NS 0 A 0 MX | ❓ Unknown |