praktikern.dk is a .dk domain served by 2 nameservers (ns1.wk.se, ns2.wk.se). It was registered on 10 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.0.253.57 is hosted by Webbkonsulterna i Jamtland AB (AS41980) in Sweden. Mail is handled by mx1.wk.se, mx2.wk.se. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 193.0.253.57 | 3600s | redirect.wk.se | AS41980 | Webbkonsulterna i Jamtland AB | 193.0.253.0/24 | 🇸🇪 Sweden | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.wk.se | 193.0.253.36 2001:67c:2b58:1::36 |
mx1.wk.se — |
AS41980 Webbkonsulterna i Jamtland AB AS41980 Webbkonsulterna i Jamtland AB |
| 10 | 3600s | mx2.wk.se | 109.74.10.240 2a02:750:9::240 |
mx2.wk.se mx2.wk.se |
AS42708 Glesys AB AS42708 Glesys AB |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:2b58:1::57 | 3600s | redirect.wk.se | AS41980 | Webbkonsulterna i Jamtland AB | 2001:67c:2b58:0:0:0:0:0/48 | 🇸🇪 Sweden | Östersund |
| TXT Record |
|---|
| v=spf1 include:_spf.wk.se -all |
| Policy | Record (praktikern.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.wk.se -all |
| Policy | Record (_dmarc.praktikern.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 193.0.253.57 2001:67c:2b58:1::57 (AS41980) (address records, no CNAME) |
| www vs bare domain | Same network praktikern.dk: 193.0.253.57 2001:67c:2b58:1::57 (AS41980) www.praktikern.dk: 193.0.253.57 2001:67c:2b58:1::57 (AS41980) |
| 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| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'praktikern.dk/DNSKEY/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Registrar | 1API GmbH |
| Registered | 2024-12-10 |
| Expires | 2026-12-09 (51d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 04:01:06 | 1105ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 11:10:17 | 2233ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 09:11:43 | 1791ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-25 07:36:59 | 10049ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 11:16:35 | 1917ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-20 08:09:07 | 1989ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-13 23:43:12 | 2021ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-04 03:52:18 | 1946ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 05:01:36 | 9943ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-21 02:07:31 | 1865ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-14 08:59:13 shown | 24906ms | 2 NS 1 A 2 MX | ❓ Unknown |
| 2026-08-06 16:11:57 | 1404ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-05 05:40:51 | 3189ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-23 03:30:33 | 1799ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 07:00:16 | 9431ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-11 11:26:44 | 2966ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 19:20:38 | 2741ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 05:59:18 | 967ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 04:50:28 | 1352ms | 2 NS 1 A 2 MX | 🔓 Insecure |