citronik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 207.58.184.51 is hosted by Leaseweb USA, Inc. (AS30633) in United States. Mail is handled by mx1.spamfilter.cc. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 207.58.184.51 | — | prophpbb.com | AS30633 | Leaseweb USA, Inc. | 207.58.128.0/18 | 🇺🇸 United States | Manassas |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.spamfilter.cc | 95.179.139.219 95.179.218.56 |
95.179.139.219.vultrusercontent.com puertomarket.tempurl.host |
AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC |
| www CNAME | citronik.dk (all on citronik.dk) → 207.58.184.51 (AS30633) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-09-26 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 16:34:52 | 4446ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 01:34:17 | 789ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 05:25:27 | 836ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 10:20:46 | 2152ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 04:42:55 | 9142ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 19:18:13 | 1008ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 23:39:12 | 9166ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 16:47:26 | 6291ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 20:55:02 | 3070ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 02:47:44 | 817ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 03:28:28 | 2308ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 20:56:05 shown | 627ms | 2 NS 1 A 1 MX | 🔒 Secure |