ybr-rengøring.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.107 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.241.107 | 3600s | webcluster2.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:8059:b94c:be2:7495 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.107 2a02:2350:5:104:8059:b94c:be2:7495 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network ybr-rengøring.dk: 77.111.241.107 2a02:2350:5:104:8059:b94c:be2:7495 (AS51468) www.ybr-rengøring.dk: 77.111.241.107 2a02:2350:5:104:8059:b94c:be2:7495 (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.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026102101 |
| 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 | ONE.COM A/S |
| Registered | 2024-05-09 |
| Expires | 2027-05-08 (198d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 09:37:56 shown | 573ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-21 07:27:40 | 1471ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-19 21:45:11 | 553ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-18 21:09:14 | 783ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-17 19:29:46 | 1536ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-16 19:04:27 | 731ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-15 17:46:50 | 449ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-10 09:08:39 | 872ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 04:11:42 | 1960ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 07:00:46 | 897ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-05 16:47:07 | 792ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 16:42:03 | 586ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 16:36:56 | 476ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 16:34:57 | 804ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 16:29:04 | 1099ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 16:24:57 | 738ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 00:56:08 | 608ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-29 10:52:59 | 2331ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 10:45:10 | 838ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 10:34:07 | 2585ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 07:08:55 | 803ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 07:00:09 | 924ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 06:39:10 | 671ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 11:24:40 | 871ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 11:00:14 | 1063ms | 2 NS 1 A 4 MX | 🔒 Secure |