xtra-ejendomsservice.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.12 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx2.pub.mailpod8-cph3.one.com, mx3.pub.mailpod8-cph3.one.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.12 | 3600s | webcluster1.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx2.pub.mailpod8-cph3.one.com | 185.164.14.103 | mx2.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod8-cph3.one.com | 185.164.14.104 | mx3.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:61:a663:910:de71 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com -all |
| Policy | Record (xtra-ejendomsservice.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -all |
| Policy | Record (_dmarc.xtra-ejendomsservice.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:info@www.xtra-ejendomsservice.dk; ruf=mailto:info@www.xtra-ejendomsservice.dk |
| www | 46.30.215.12 2a02:2350:5:10e:61:a663:910:de71 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network xtra-ejendomsservice.dk: 46.30.215.12 2a02:2350:5:10e:61:a663:910:de71 (AS51468) www.xtra-ejendomsservice.dk: 46.30.215.12 2a02:2350:5:10e:61:a663:910:de71 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | E7531AB55E1935413AA5EC5366CF909D… |
| SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | E7531AB55E1935413AA5EC5366CF909D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100503 |
| 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 | 2008-06-04 |
| Expires | 2027-06-30 (253d) |
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).
| Domain | Registrar |
|---|---|
| clean-care.dk | ONE.COM A/S |
| fo2tek.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 02:37:26 | 482ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-10 15:41:42 | 1389ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 11:40:02 shown | 454ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 09:43:52 | 1836ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 09:03:44 | 585ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-26 09:25:44 | 2566ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-19 15:04:50 | 6769ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-18 15:00:21 | 4067ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-20 10:03:26 | 1057ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-19 08:50:58 | 1057ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 21:48:42 | 723ms | 2 NS 1 A 3 MX | 🔒 Secure |