sproglærernesdag.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 6 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.212 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.212 | 3600s | web12.gigahost.dk | AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | xn--sproglrernesdag-2lb.dk → 217.116.232.212 |
| 🔶 Autoconfig | xn--sproglrernesdag-2lb.dk → 217.116.232.212 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | xn--sproglrernesdag-2lb.dk (all on xn--sproglrernesdag-2lb.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.sproglærernesdag.dk | xn--sproglrernesdag-2lb.dk |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@xn--sproglrernesdag-2lb.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-03-06 |
| Expires | 2027-03-31 (160d) |
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 |
|---|---|---|---|
| 2026-10-15 02:10:53 shown | 1650ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-10-08 11:29:31 | 1890ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:20:10 | 1598ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 02:35:34 | 802ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 16:37:21 | 841ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 08:36:53 | 2473ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 18:06:03 | 1489ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 16:08:29 | 882ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-25 13:46:24 | 9687ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 14:26:12 | 6222ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-08-13 23:51:34 | 3804ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-08-09 10:02:23 | 2440ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-31 19:00:04 | 1761ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-24 01:41:06 | 1138ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 11:09:07 | 1045ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 06:28:16 | 2059ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 22:23:29 | 2217ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 21:48:40 | 894ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 06:32:57 | 3146ms | 5 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 00:29:09 | 897ms | 5 NS 1 A 3 MX | 🔒 Secure |