mastelloneprojekt.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). It was registered on 6 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.72.21.249 is hosted by Cibicom A/S (AS3342) 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3.webhot.dk | 178.72.21.249 | abraham.webhot.dk | AS3342 Cibicom A/S |
| ns4.webhot.dk | 178.72.21.250 | skinner.webhot.dk | AS3342 Cibicom A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.21.249 | 1800s | abraham.webhot.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| Hosted by Web-Hotel Danmark - http://www.webhot.dk/ |
| v=spf1 -all |
| Policy | Record (mastelloneprojekt.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 178.72.21.249 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 2026102305 |
| Primary NS (MNAME) | ns4.webhot.dk |
| Responsible (RNAME) | hostmaster@webhot.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-09-06 |
| Expires | 2027-09-30 (341d) |
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 |
|---|---|---|---|
| 2026-10-24 06:22:36 shown | 328ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-15 16:24:55 | 341ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-14 14:56:15 | 497ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-13 14:16:16 | 486ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-12 12:59:42 | 305ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-11 10:33:29 | 375ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-09 04:04:02 | 803ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 17:33:31 | 339ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 17:32:54 | 1390ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-29 17:18:36 | 379ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 13:54:40 | 400ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-22 16:28:15 | 493ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-15 20:36:34 | 737ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-03 16:19:38 | 355ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-16 14:22:35 | 1436ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-12 23:58:26 | 485ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-06 10:00:17 | 970ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-26 19:27:46 | 9376ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-25 19:01:19 | 8599ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-24 17:56:13 | 2375ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-23 17:35:14 | 8475ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-15 20:14:01 | 2190ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-05 11:52:23 | 1544ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-03 14:35:52 | 401ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-01 07:03:35 | 457ms | 2 NS 1 A 0 MX | 🔓 Insecure |