sadolin-holst.dk is a .dk domain served by 4 nameservers (ns1.completnet.com, ns2.completnet.dk, ns3.completnet.com and 1 more). It was registered on 7 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.smakkegaarden.dk. The zone is DNSSEC-signed and validates, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.smakkegaarden.dk | 194.11.26.228 | mail.smakkegaarden.dk | AS216313 Completnet ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.smakkegaarden.dk → 194.11.26.228 |
| 🔶 Autoconfig | mail.smakkegaarden.dk → 194.11.26.228 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | mail.smakkegaarden.dk.sadolin-holst.dk |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (sadolin-holst.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.sadolin-holst.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@smakkegaarden.dk; ruf=mailto:dmarc@smakkegaarden.dk; fo=0; adkim=r; aspf=r; rf=afrf; sp=none |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves sadolin-holst.dk: no address www.sadolin-holst.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | 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: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101202 |
| Primary NS (MNAME) | ns1.completnet.com |
| Responsible (RNAME) | dns@smakkegaarden.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 43200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-04-07 |
| Expires | 2027-04-30 (195d) |
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 |
|---|---|---|---|
| 2026-10-12 19:23:09 shown | 429ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-07 07:49:20 | 1464ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 21:52:35 | 612ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 21:49:54 | 597ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-29 15:01:22 | 1606ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-27 11:37:34 | 544ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 10:59:24 | 678ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-18 07:27:09 | 771ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-16 21:16:53 | 1320ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-09 19:43:24 | 1314ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-02 19:36:40 | 918ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-29 09:23:30 | 849ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 23:34:38 | 812ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 13:00:10 | 932ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-18 06:52:20 | 1003ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-14 19:07:34 | 3127ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-09 14:36:24 | 734ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-03 04:44:44 | 2588ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-25 01:05:46 | 1977ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-19 09:12:38 | 703ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-16 14:08:15 | 1158ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-11 02:32:14 | 6623ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-04 22:20:56 | 1525ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-29 16:16:24 | 919ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 13:56:04 | 690ms | 4 NS 0 A 1 MX | 🔒 Secure |