jacobseverinsen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 28 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.150.113.38 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jacobseverinsen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 194.150.113.38 | 3600s | — | AS48854 | team.blue Denmark A/S | 194.150.112.0/22 | 🇩🇰 Denmark | Skanderborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | jacobseverinsen-dk.mail.protection.outlook.com | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms32623572 |
| v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -all |
| Policy | Record (jacobseverinsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves jacobseverinsen.dk: no address www.jacobseverinsen.dk: no address |
| Wildcard | No |
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 | 2017042001 |
| 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 | 2016-04-28 |
| Expires | 2027-04-30 (190d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 09:04:48 | 956ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-12 17:39:29 | 2793ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-08 08:08:17 | 1272ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-01 05:43:29 | 905ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 17:02:20 | 1009ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 18:16:22 shown | 1548ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 23:23:14 | 6444ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 04:24:16 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:20:38 | 707ms | 2 NS 1 A 1 MX | 🔒 Secure |