jesperknielsen.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.121 is hosted by CoMaSys ApS (AS51377) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.221.124.121 | 3600s | wp01.comasys.dk | AS51377 | CoMaSys ApS | 193.221.124.0/24 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| www CNAME | jesperknielsen.dk (all on jesperknielsen.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2025111109 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | jesper@jesperkjensen.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 07:51:27 | 442ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 23:51:41 | 551ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 16:23:20 shown | 906ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 06:53:11 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 12:50:06 | 399ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 05:45:15 | 1149ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 14:55:02 | 550ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 11:43:52 | 418ms | 2 NS 1 A 0 MX | 🔓 Insecure |