cityrenovation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:7d:621:e163:4aa | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms75662330 |
| www | Exists, no address |
| www vs bare domain | Same network cityrenovation.dk: 2a02:2350:5:10b:7d:621:e163:4aa (AS51468) www.cityrenovation.dk: 2a02:2350:5:10b:7d:621:e163:4aa (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100905 |
| 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 | 2009-02-06 |
| Expires | 2027-02-28 (128d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 22:03:50 shown | 835ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-10-11 02:12:18 | 1812ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-10-05 13:59:00 | 790ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-30 12:54:37 | 699ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-30 04:43:42 | 729ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-09-06 20:01:36 | 1780ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-28 05:06:47 | 1078ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-12 15:49:08 | 2479ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-08-09 05:02:39 | 17361ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-07 04:28:11 | 2414ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-03 15:26:41 | 758ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-25 15:14:21 | 748ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-19 20:34:15 | 845ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-16 21:21:29 | 2223ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-16 21:18:59 | 65535ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-16 21:11:56 | 486ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-06-16 21:01:11 | 823ms | 2 NS 0 A 4 MX | 🔒 Secure |