100-it-job.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 13 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.39.107 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.18.39.107 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 172.64.148.149 | 300s | — | AS13335 | Cloudflare, Inc. | 172.64.144.0/20 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:4404::ac40:9495 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:4400:0:0:0:0:0/44 | — | — |
| 2606:4700:4405::6812:276b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:4400:0:0:0:0:0/44 | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (100-it-job.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.100-it-job.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s |
| www | Exists, no address |
| www vs bare domain | www does not resolve 100-it-job.dk: 104.18.39.107 172.64.148.149 2606:4700:4404::ac40:9495 2606:4700:4405::6812:276b (AS13335) (all like this)www.100-it-job.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · 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 | 2025100766 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2007-11-13 |
| Expires | 2026-11-30 (35d) |
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).
Showing 100 of 323.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 11:00:20 | 598ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-23 23:30:05 | 1332ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-22 20:38:41 | 1392ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-19 23:36:00 | 1402ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-09 02:49:13 | 613ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-03 05:34:12 | 591ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-02 05:32:51 | 856ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-01 05:24:05 | 759ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 05:32:55 shown | 714ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-17 11:23:23 | 680ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-16 05:21:08 | 2085ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-12 14:23:43 | 2545ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 15:33:46 | 601ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-25 13:34:55 | 1914ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-10 10:02:57 | 1251ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-22 00:56:33 | 769ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-20 23:09:24 | 25046ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-03 15:55:03 | 2630ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-01 13:09:53 | 1047ms | 4 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 12:33:27 | 1233ms | 4 NS 2 A 0 MX | 🔒 Secure |