jacobnoergaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.33.20.214 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 77.33.20.214 | 3600s | 77.33.20.214.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 77.33.0.0/16 | 🇩🇰 Denmark | Albertslund |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | jacobnoergaard.dk → 77.33.20.214 |
| 🔶 Autoconfig | jacobnoergaard.dk → 77.33.20.214 |
| www | 77.33.20.214 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.jacobnoergaard.dk | jacobnoergaard.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2007-04-05 |
| Expires | 2027-04-30 (188d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 01:15:21 shown | 1794ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-16 05:58:04 | 933ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-15 23:19:20 | 1149ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-28 09:46:44 | 900ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-14 19:34:07 | 1378ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-15 09:08:38 | 1093ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-17 16:47:20 | 982ms | 2 NS 1 A 5 MX | 🔒 Secure |