syddjurs.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 4 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.197.250.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by syddjurs-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 91.197.250.177 | 3600s | lb1.corp.cabana.dk | AS48854 | team.blue Denmark A/S | 91.197.248.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 100 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _d98rmuol0xq6bi56n09n7m3o7muwnzj |
| 73q5h523dxtt1z8r6ldbywtf6mg70pck |
| apple-domain-verification=6xkfxQCbflrYZoig |
| apple-domain-verification=Vfpx8JoQ593uflcc |
| google-site-verification=pHTquBvRDbrFr2bJgRU79Aygo_0U1OV2ZGB31Inkluk |
| MS=ms49816250 |
| rvktq0q9gbp7vrtgqf1anldc9h |
| v=spf1 include:_syddjurs_dk.spf-protect.com -all |
| Policy | Record (syddjurs.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_syddjurs_dk.spf-protect.com -all |
| Policy | Record (_dmarc.syddjurs.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:6981b072c62b6@dmarc-dk.centerasecurity.com;aspf=r |
| www | 91.197.250.177 (AS48854) (address records, no CNAME) |
| 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 |
|---|---|---|
| selector1 | selector1-syddjurs-dk._domainkey.admazuresyddjurs.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-syddjurs-dk._domainkey.admazuresyddjurs.onmicrosoft.com | 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: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.syddjurs.dk | _acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092102 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2004-02-04 |
| Expires | 2029-02-28 (862d) |
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 |
|---|---|---|---|
| 2026-09-21 12:17:21 shown | 1429ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 23:34:42 | 1515ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 20:34:30 | 3055ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 10:58:40 | 1236ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 19:42:56 | 1907ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 09:58:38 | 674ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 01:25:37 | 1372ms | 2 NS 1 A 1 MX | 🔒 Secure |