sommerlandsj.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.163.137.202 is hosted by WIIT AG (AS24961) in Germany. Mail is handled by sommerlandsj-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 89.163.137.202 | 3600s | — | AS24961 | WIIT AG | 89.163.128.0/17 | 🇩🇪 Germany | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:4ba0:92c1:49::2 | 3600s | — | AS24961 | WIIT AG | 2001:4ba0:0:0:0:0:0:0/31 | 🇩🇪 Germany | — |
| TXT Record |
|---|
| google-site-verification=apKIPSVlFtGuHZgJKq7Ucz4VJmVmeKLND21H-aq8vwA |
| MS=ms40817455 |
| v=spf1 include:spf.protection.outlook.com ip4:80.166.12.133 ip4:91.198.138.50 ip4:83.88.199.54 include:_spf.xtracon.dk -all |
| Policy | Record (sommerlandsj.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:80.166.12.133 ip4:91.198.138.50 ip4:83.88.199.54 include:_spf.xtracon.dk -all |
| Policy | Record (_dmarc.sommerlandsj.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 89.163.137.202 2001:4ba0:92c1:49::2 (AS24961) (address records, no CNAME) |
| www vs bare domain | Same network sommerlandsj.dk: 89.163.137.202 2001:4ba0:92c1:49::2 (AS24961) www.sommerlandsj.dk: 89.163.137.202 2001:4ba0:92c1:49::2 (AS24961) |
| 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-sommerlandsj-dk._domainkey.sommerland365.e-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-sommerlandsj-dk._domainkey.sommerland365.e-v1.dkim.mail.microsoft | RSA · ~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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026040601 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 1998-05-13 |
| Expires | 2027-06-30 (245d) |
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 |
|---|---|---|---|
| 2026-08-26 21:26:55 shown | 1206ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 07:39:45 | 2203ms | 2 NS 1 A 1 MX | 🔒 Secure |