erhverv-ottojohansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.118 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.31.76.118 | — | prod18.magentohotel.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:2:1337::118 | — | — | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| www | 185.31.76.118 2a00:b920:2:1337::118 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network erhverv-ottojohansen.dk: 185.31.76.118 2a00:b920:2:1337::118 (AS47527) www.erhverv-ottojohansen.dk: 185.31.76.118 2a00:b920:2:1337::118 (AS47527) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060401 |
| 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 | 2014-08-20 |
| Expires | 2027-08-31 (311d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 00:11:14 | 3505ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 23:31:33 | 892ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 16:46:54 | 1861ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-16 23:17:13 | 1014ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-04 05:14:04 | 941ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 14:31:36 | 2042ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 14:25:41 | 3037ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-27 05:02:30 | 6917ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-05 21:19:32 | 3340ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 21:30:59 | 992ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 07:40:40 | 1730ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 08:29:09 | 19493ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 08:02:00 | 3229ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-17 08:01:06 | 1081ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 08:00:36 shown | 891ms | 2 NS 1 A 2 MX | 🔒 Secure |