skjolden.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 9 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.4 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.109.4 | — | nt1.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.109.4 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 a mx include:spf.simply.com ~all |
| Policy | Record (skjolden.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.simply.com ~all |
| www CNAME | skjolden.dk (all on skjolden.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025042300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2002-10-09 |
| Expires | 2026-12-31 (64d) |
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 |
|---|---|
| holmez.dk | nordicway ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 17:54:33 | 623ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 22:25:19 | 782ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 04:29:21 | 805ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 19:37:58 | 710ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:30:49 | 581ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 18:47:39 | 5027ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 12:36:11 | 4189ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 02:55:51 | 4596ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-15 01:43:53 | 10343ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-13 13:07:49 | 3447ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-11 18:38:07 | 1673ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-10 12:13:49 | 1868ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-09 08:52:20 | 1577ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-08 07:59:32 | 1412ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-06 21:25:43 | 4880ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-03 20:32:25 | 1325ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-31 18:24:18 | 1602ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-28 16:32:24 | 10528ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-02 09:58:04 | 970ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 07:17:01 shown | 668ms | 4 NS 1 A 1 MX | 🔒 Secure |