regionsyddanmark.dk is a .dk domain served by 2 nameservers (ns1.rsyd.dk, ns2.rsyd.dk). It was registered on 21 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.163.231.69 is hosted by Region Syddanmark (AS44328) in Denmark. Mail is handled by mail01.rsyd.dk, mail02.rsyd.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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.rsyd.dk | 193.163.230.6 | ns1.rsyd.dk | AS44328 Region Syddanmark |
| ns2.rsyd.dk | 193.163.227.5 | ns2.rsyd.dk | AS44328 Region Syddanmark |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail01.rsyd.dk | 193.163.231.56 | srvodedmzces01v.rsyd.net | AS44328 Region Syddanmark |
| 10 | 300s | mail02.rsyd.dk | 193.163.231.57 | srvodedmzces02v.rsyd.net | AS44328 Region Syddanmark |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.regionsyddanmark.dk |
| TXT Record |
|---|
| _globalsign-domain-verification=WXdaRS1X4hhAERBFP0tHVpIK0AnVkBwIpYx9DqhRR3 |
| linkedin-site-verification=e64ba670-cf9c-4fcb-8c03-e63e02638240 |
| trend-micro-v1-domain-verification.93d45ad56ef183e09696d69773637985=6869657a-7da8-457a-9460-44179da0b535 |
| v=spf1 mx a:mail01.rsyd.dk a:mail02.rsyd.dk a:srvodedmzces01v.rsyd.net a:srvodedmzces02v.rsyd.net ip4:193.163.231.56 ip4:193.163.231.57 -all |
| Policy | Record (regionsyddanmark.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:mail01.rsyd.dk a:mail02.rsyd.dk a:srvodedmzces01v.rsyd.net a:srvodedmzces02v.rsyd.net ip4:193.163.231.56 ip4:193.163.231.57 -all |
| Policy | Record (_dmarc.regionsyddanmark.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:5f86ae9836281@dmarc.centerasecurity.com; |
| www | 193.163.231.69 (AS44328) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 13-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · 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 | 2015087648 |
| Primary NS (MNAME) | ns1.rsyd.dk |
| Responsible (RNAME) | hostmaster@rsyd.dk |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-06-21 |
| Expires | 2035-06-30 (3171d) |
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).
Showing 100 of 114.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 22:17:25 | 4639ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-19 23:34:43 | 19537ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-18 21:33:23 | 17350ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-17 20:54:04 | 17395ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-16 19:35:21 | 17734ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-15 16:11:35 | 21491ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-14 15:15:10 | 4515ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-13 14:15:46 | 20749ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-12 13:10:28 | 9503ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-11 12:27:58 | 4640ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-10 09:30:46 | 18198ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 05:23:50 | 20423ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 05:20:53 | 17546ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 05:17:23 | 18229ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-06 00:53:57 | 4709ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 00:51:29 | 18862ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-04 00:37:53 | 5041ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 00:36:32 | 4858ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 00:33:01 | 4491ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 00:24:00 | 5327ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 13:23:25 | 17506ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 13:21:10 | 17267ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 13:16:27 | 17640ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 13:06:57 | 17616ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 13:04:08 shown | 19594ms | 2 NS 1 A 2 MX | 🔒 Secure |