barronen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 August 2026 (WHOIS) and first appeared in the .dk zone on 26 August 2026. Its website address 46.30.215.210 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, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.210 | 3600s | webcluster1.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:90:f4e9:b026:78b5 | 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 (barronen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.barronen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.210 2a02:2350:5:108:90:f4e9:b026:78b5 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network barronen.dk: 46.30.215.210 2a02:2350:5:108:90:f4e9:b026:78b5 (AS51468) www.barronen.dk: 46.30.215.210 2a02:2350:5:108:90:f4e9:b026:78b5 (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.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 | 2026100901 |
| 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 | 2026-08-25 |
| Expires | 2027-08-24 (310d) |
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 |
|---|---|
| bjmadsen.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 03:54:58 shown | 1189ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 02:56:25 | 514ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-07 22:44:25 | 4504ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 06:41:24 | 614ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 10:04:12 | 816ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 09:57:46 | 1034ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 09:13:07 | 760ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 08:49:29 | 608ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 01:07:34 | 732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-20 04:47:28 | 725ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-17 10:11:24 | 1151ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 16:24:43 | 1554ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 13:18:05 | 611ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 10:51:30 | 1026ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 03:10:11 | 692ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 08:39:08 | 1336ms | 2 NS 1 A 4 MX | 🔒 Secure |