keldolsen.dk is a .dk domain served by 2 nameservers (ns1.it-kons.dk, ns2.it-kons.dk). It was registered on 24 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.63.112.108 is hosted by GlobalConnect A/S (AS42525) in Denmark. Mail is handled by keldolsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.it-kons.dk | 217.63.112.130 | ns2.it-kons.dk | AS42525 GlobalConnect A/S |
| ns2.it-kons.dk | 217.63.112.118 | ns2.it-kons.dk | AS42525 GlobalConnect A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.63.112.108 | — | ns2.it-kons.dk | AS42525 | GlobalConnect A/S | 217.63.96.0/19 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (keldolsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025110302 |
| Primary NS (MNAME) | ns2.it-kons.dk |
| Responsible (RNAME) | hostmaster@it-kompagniet.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-04-24 |
| Expires | 2027-06-30 (256d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:03:05 | 3748ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 07:57:06 | 3691ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-29 17:05:18 | 815ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 20:27:05 shown | 1604ms | 2 NS 1 A 1 MX | 🔓 Insecure |