regioner.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was registered on 14 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.19.191.128 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by frontmta.hostedsepo.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 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 |
|---|---|---|---|---|---|---|---|
| 104.19.191.128 | 3600s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | frontmta.hostedsepo.dk | 92.43.124.44 | — | AS44398 Itm8 A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sip._tcp | 10 | 100 | 5060 | ygg1.vp.vc |
| _sip._tcp | 20 | 100 | 5060 | ygg2.vp.vc |
| _sip._udp | 10 | 100 | 5060 | ygg1.vp.vc |
| _sip._udp | 20 | 100 | 5060 | ygg2.vp.vc |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _globalsign-domain-verification=lyxwymxINKJWCTdh60liL56wEqqYAq3Ch5zNitynLf |
| _globalsign-domain-verification=NtNKxRJIbLTjy2sI8IBpEy2cvpjNSTyeIKQc5lYp6N |
| apple-domain-verification=sW5o7GcZL1jiYjio |
| google-site-verification=0c2slAndL8j75WE8xC7eQcXxVLy1ScEckoqfxuY4VuY |
| v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:o._spf.hostedsepo.dk include:spf.mandrillapp.com include:servers.mcsv.net include:mailmailmail.net -all |
| Policy | Record (regioner.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:o._spf.hostedsepo.dk include:spf.mandrillapp.com include:servers.mcsv.net include:mailmailmail.net -all |
| Policy | Record (_dmarc.regioner.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@regioner.dk; ruf=mailto:dmarc@regioner.dk; |
| www CNAME | dns.umbraco.io (all on umbraco.io) |
| www vs bare domain | Same network regioner.dk: 104.19.191.128 (AS13335) www.regioner.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.regioner.dk | fd0ebd96-d679-4d2d-b998-cf44c5795c22.trustzonevalidation.com |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.frontmta.hostedsepo.dk | DANE-EE · SPKI · SHA-256 | F6EC319A6D18F16926CF1DC9D5AFACBE… |
| SMTP _25._tcp.frontmta.hostedsepo.dk | DANE-TA · SPKI · SHA-256 | 1E20888F63520C235F8E61FDEA725CCE… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | one.cloudns.dk |
| Responsible (RNAME) | hostmaster@cloudns.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-05-14 |
| Expires | 2032-05-31 (2052d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 22:08:45 shown | 3134ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 10:08:34 | 2003ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 23:57:34 | 2074ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 23:49:12 | 940ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 00:31:02 | 2776ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 18:49:18 | 2202ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 17:25:58 | 2686ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 17:53:10 | 9597ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 16:55:56 | 1077ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 15:02:44 | 1519ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 03:23:26 | 13644ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 16:49:52 | 10807ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 19:44:23 | 1086ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 01:02:53 | 643ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 02:19:26 | 856ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 20:27:22 | 903ms | 3 NS 1 A 1 MX | 🔒 Secure |