ottojohansen-erhverv.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.120 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 185.31.76.120 | 360s | prod20.magentohotel.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.31.76.120 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:2:1337::120 | 360s | prod20.magentohotel.dk | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.powerhosting.dk |
| _imap._tcp | 20 | 10 | 143 | mail1.powerhosting.dk |
| _imaps._tcp | 10 | 10 | 993 | mail1.powerhosting.dk |
| TXT Record |
|---|
| v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (ottojohansen-erhverv.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.powerhosting.dk -all |
| Policy | Record (_dmarc.ottojohansen-erhverv.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r |
| www | 185.31.76.120 2a00:b920:2:1337::120 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network ottojohansen-erhverv.dk: 185.31.76.120 2a00:b920:2:1337::120 (AS47527) www.ottojohansen-erhverv.dk: 185.31.76.120 2a00:b920:2:1337::120 (AS47527) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | RSA · ~1024 bit below 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| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 01:30:23 shown | 1831ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 13:24:40 | 15344ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 09:43:27 | 911ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 07:45:57 | 1110ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-18 20:35:17 | 1137ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-12 16:42:21 | 1480ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-05 15:40:55 | 2066ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 00:08:33 | 1150ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 13:44:04 | 2968ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 08:16:39 | 5419ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-14 16:36:01 | 11483ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-07 10:51:31 | 3150ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-01 21:46:46 | 3507ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-23 02:14:13 | 2575ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-16 15:26:10 | 2574ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-12 16:18:18 | 11916ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 19:23:16 | 2390ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 22:02:31 | 6287ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 16:56:48 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 07:29:57 | 2173ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 20:02:35 | 1330ms | 5 NS 1 A 2 MX | 🔓 Insecure |