elsebetholsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.251.4.118 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.webexchange.nu, mx2.webexchange.nu. 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 |
|---|---|---|---|---|---|---|---|
| 178.251.4.118 | 600s | vm0845.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 178.251.0.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoverredirect.webexchange.nu → 46.36.209.50 |
| 🔶 Autoconfig | 178.251.4.118 |
| TXT Record |
|---|
| biotfen0hlhs01ulnbkn99l2pv |
| www | 178.251.4.118 (AS48854) (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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090209 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-28 19:49:50 | 764ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 19:43:55 | 684ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-07 23:28:56 shown | 1072ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-30 08:19:13 | 1618ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-03 17:54:15 | 1457ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-05 00:20:26 | 4386ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 17:54:13 | 1326ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 08:15:31 | 816ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 23:16:36 | 1322ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:18:16 | 2307ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:18:07 | 14887ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:01:34 | 553ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-17 07:01:09 | 1179ms | 2 NS 1 A 2 MX | 🔒 Secure |