alexjonsson.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.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.mailpod12-cph3.one.com | 104.37.34.246 | mx1.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod12-cph3.one.com | 104.37.34.247 | mx2.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod12-cph3.one.com | 104.37.34.248 | mx3.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod12-cph3.one.com | 104.37.34.249 | mx4.pub.mailpod12-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com -all |
| Policy | Record (alexjonsson.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_custspf.one.com -all |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com | DANE-EE · SPKI · SHA-256 | 3E81C76D10E1A717F28178710EADCAA8… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026072501 |
| 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 | 2009-09-01 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 00:57:21 | 105ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 08:25:59 | 323ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 08:16:41 | 94ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 07:59:36 | 221ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 07:36:24 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 07:17:54 | 215ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 05:28:00 | 124ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 05:07:36 | 345ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 02:51:26 | 144ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 02:29:57 | 116ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 02:17:24 | 299ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 14:24:22 | 341ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 14:14:36 | 713ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 13:50:01 | 222ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 10:06:17 | 262ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 10:00:20 | 314ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 09:58:03 | 148ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 09:57:30 | 236ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 09:54:09 | 698ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 09:15:42 | 456ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 12:14:05 | 437ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 08:16:09 | 578ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 18:18:23 | 765ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 04:40:11 | 609ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 22:06:40 shown | 4896ms | 2 NS 1 A 4 MX | 🔒 Secure |