sejsdyner.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 5 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.79.5 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mx1.scannet.dk, mx2.scannet.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 185.31.79.5 | 60s | v4-elastic-ingress.balancer01.hyperscalemega.cloud | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.scannet.dk | 46.36.210.150 | mx1.scannet.dk | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.scannet.dk | 94.231.106.222 | mx2.scannet.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.scannet.dk → 46.36.210.164 |
| 🔶 Autoconfig | autoconfig-mf.scannet.dk → 46.36.210.154 |
| TXT Record |
|---|
| v=spf1 include:_spf.powerhosting.dk include:spf.scannet.dk a:smtp01.icommerce.se ip4:188.34.134.34 include:trustpilotservice.com include:spf.mandrillapp.com ~all |
| Policy | Record (sejsdyner.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.powerhosting.dk include:spf.scannet.dk a:smtp01.icommerce.se ip4:188.34.134.34 include:trustpilotservice.com include:spf.mandrillapp.com ~all |
| Policy | Record (_dmarc.sejsdyner.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www CNAME | sejsdyner.dk (all on sejsdyner.dk) → 185.31.79.5 (AS47527) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081002 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-07-05 |
| Expires | 2027-09-30 (338d) |
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).
| Domain | Registrar |
|---|---|
| madrasexperten.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-22 03:26:54 | 465ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 11:30:43 | 487ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 04:55:31 shown | 2517ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-15 16:44:53 | 8808ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 22:14:19 | 15985ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 08:18:17 | 1264ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 23:38:00 | 2546ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 08:01:36 | 744ms | 2 NS 1 A 2 MX | 🔒 Secure |