larskjensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.111 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.111 | 3600s | webcluster2.webpod16-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 | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:8078:ad54:aa32:f256 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:servers.mcsv.net include:_custspf.one.com ?all |
| Policy | Record (larskjensen.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:servers.mcsv.net include:_custspf.one.com ?all |
| www | 46.30.215.111 2a02:2350:5:111:8078:ad54:aa32:f256 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network larskjensen.dk: 46.30.215.111 2a02:2350:5:111:8078:ad54:aa32:f256 (AS51468) www.larskjensen.dk: 46.30.215.111 2a02:2350:5:111:8078:ad54:aa32:f256 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: ?all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026102009 |
| 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 | 2007-08-01 |
| Expires | 2027-08-31 (312d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 21:28:03 shown | 3420ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-21 05:23:59 | 2005ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-12 09:12:19 | 515ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-06 13:56:10 | 533ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 13:23:03 | 586ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 07:50:04 | 656ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 09:32:30 | 968ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 03:44:44 | 6535ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 11:17:34 | 1008ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 02:58:58 | 2804ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 00:27:47 | 1961ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 07:41:59 | 843ms | 2 NS 1 A 4 MX | 🔒 Secure |