selta.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 25 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.112 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.31.76.112 | 3600s | prod12.magentohotel.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:2:1337::112 | 3600s | prod12.magentohotel.dk | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| TXT Record |
|---|
| MS=ms30300835 |
| v=spf1 ip4:185.31.76.112 include:_spf.centerasecurity.dk include:spf.protection.outlook.com include:_spf.powerhosting.dk include:trustpilotservice.com include:spf.mandrillapp.com include:spf-esec.heimdalsecurity.com a:smtp02.sotea.dk -all |
| Policy | Record (selta.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:185.31.76.112 include:_spf.centerasecurity.dk include:spf.protection.outlook.com include:_spf.powerhosting.dk include:trustpilotservice.com include:spf.mandrillapp.com include:spf-esec.heimdalsecurity.com a:smtp02.sotea.dk -all |
| Policy | Record (_dmarc.selta.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;pct=100;adkim=s;aspf=r;rua=mailto:dmarc_agg@vali.email;fo=1 |
| www | 185.31.76.112 2a00:b920:2:1337::112 (AS47527) (address records, no CNAME) |
| www vs bare domain | Same network selta.dk: 185.31.76.112 2a00:b920:2:1337::112 (AS47527) www.selta.dk: 185.31.76.112 2a00:b920:2:1337::112 (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: 7/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| 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 | 2026082001 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-08-25 |
| Expires | 2027-09-30 (347d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 05:16:30 | 809ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 19:50:55 | 3397ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-07 19:45:10 | 738ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-02 01:43:03 | 4810ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 01:32:53 | 1241ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 12:32:16 | 807ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-23 12:04:18 | 1016ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-14 13:29:06 | 2228ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 15:58:39 | 2229ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 13:23:27 | 705ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 21:44:17 shown | 10456ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 05:08:54 | 1463ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-07 15:56:45 | 1703ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-01 17:12:26 | 1319ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-23 11:04:57 | 1267ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 05:42:46 | 10359ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-13 07:10:16 | 1493ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 10:30:57 | 5431ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-28 22:09:06 | 843ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 23:59:24 | 4626ms | 5 NS 1 A 2 MX | ❓ Unknown |
| 2026-06-24 09:45:57 | 1001ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 20:28:26 | 4233ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 12:12:33 | 1426ms | 5 NS 1 A 2 MX | 🔓 Insecure |