citrofyn.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 8 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 5 more. 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | citrofyn.dk → 46.183.138.100 |
| 🔶 Autoconfig | citrofyn.dk → 46.183.138.100 |
| TXT Record |
|---|
| v=spf1 include:aspmx.googlemail.com ~all |
| Policy | Record (citrofyn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:aspmx.googlemail.com ~all |
| www CNAME | citrofyn.dk (all on citrofyn.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.citrofyn.dk | citrofyn.dk |
| 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 | 2026061801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@citrofyn.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-11-08 |
| Expires | 2027-04-30 (191d) |
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 |
|---|---|---|---|
| 2026-10-16 22:38:30 | 1356ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-08 12:06:21 | 2124ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-01 03:25:32 | 1442ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-30 03:17:29 | 910ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-24 05:02:11 | 1020ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-16 03:14:13 | 1378ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-05 01:25:38 | 990ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-01 17:34:54 | 2202ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-28 07:56:42 | 2058ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-27 15:35:21 | 1251ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-26 15:28:16 | 9813ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-20 08:23:27 | 2713ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-14 13:13:12 | 1837ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-08-06 12:25:54 | 9910ms | 5 NS 1 A 7 MX | ❓ Unknown |
| 2026-08-05 06:50:34 | 1881ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-07-23 11:48:47 | 25503ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-07-17 05:22:01 | 1594ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-07-15 19:42:56 | 1881ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-07-02 17:20:57 | 12174ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-27 11:58:43 | 1157ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-20 23:44:09 | 1226ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-20 20:32:29 shown | 2030ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-16 20:55:03 | 1169ms | 5 NS 1 A 7 MX | 🔓 Insecure |