efteraarslejr.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | efteraarslejr.dk → 185.199.111.153 |
| 🔶 Autoconfig | efteraarslejr.dk → 185.199.110.153 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:50c0:8000::153 | 43200s | — | AS54113 | Fastly, Inc. | 2606:50c0:8000:0:0:0:0:0/46 | 🇺🇸 United States | — |
| 2606:50c0:8001::153 | 43200s | — | AS54113 | Fastly, Inc. | 2606:50c0:8000:0:0:0:0:0/46 | 🇺🇸 United States | — |
| 2606:50c0:8002::153 | 43200s | — | AS54113 | Fastly, Inc. | 2606:50c0:8000:0:0:0:0:0/46 | 🇺🇸 United States | — |
| 2606:50c0:8003::153 | 43200s | — | AS54113 | Fastly, Inc. | 2606:50c0:8000:0:0:0:0:0/46 | 🇺🇸 United States | — |
| TXT Record |
|---|
| google-site-verification=MjJE-pFz9BmoDL5jppjjwwwLosNERj_n-9RKjIHArc4 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www CNAME | efteraarslejr.dk (all on efteraarslejr.dk) |
| www vs bare domain | Same network efteraarslejr.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.efteraarslejr.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.efteraarslejr.dk | efteraarslejr.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2017-10-16 |
| Expires | 2027-10-31 (373d) |
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).
| Domain | Registrar |
|---|---|
| digikreds.dk | Domænehajen ApS |
| nwillems.dk | Domænehajen ApS |
| rv14b.dk | Domænehajen ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 07:48:36 | 1030ms | 2 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-19 23:44:55 | 906ms | 2 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-18 22:09:43 shown | 541ms | 2 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-13 15:33:15 | 2051ms | 2 NS 4 A 1 MX | 🔒 Secure |
| 2026-10-02 02:37:47 | 1128ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-10-01 02:34:20 | 925ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-08-27 20:51:47 | 1515ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-06-30 10:38:06 | 1005ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-06-26 23:52:58 | 923ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-06-17 06:19:06 | 2983ms | 2 NS 4 A 4 MX | ⚠️ Bogus |
| 2026-06-17 06:07:45 | 878ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-06-17 06:04:21 | 25996ms | 2 NS 4 A 4 MX | 🔒 Secure |
| 2026-06-17 06:00:19 | 1006ms | 2 NS 4 A 4 MX | 🔒 Secure |