lindholmservicecenter.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.1 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.1 | 3600s | webcluster1.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:d:200b:968c:cf91 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms25474468 |
| v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all |
| Policy | Record (lindholmservicecenter.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all |
| Policy | Record (_dmarc.lindholmservicecenter.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@lindholmservicecenter.dk; |
| www | 46.30.215.1 2a02:2350:5:10e:d:200b:968c:cf91 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network lindholmservicecenter.dk: 46.30.215.1 2a02:2350:5:10e:d:200b:968c:cf91 (AS51468) www.lindholmservicecenter.dk: 46.30.215.1 2a02:2350:5:10e:d:200b:968c:cf91 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100305 |
| 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 | 2024-02-09 |
| Expires | 2027-02-08 (110d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 09:30:21 shown | 2654ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 07:10:49 | 614ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 01:52:25 | 735ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-23 08:08:17 | 9786ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-18 03:03:32 | 1092ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 17:16:25 | 1035ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 17:47:51 | 16906ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-02 11:50:01 | 2278ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 09:34:36 | 936ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 16:09:39 | 878ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 12:00:23 | 2542ms | 2 NS 1 A 2 MX | 🔒 Secure |