erhvervskorrektur.dk is a .dk domain served by 2 nameservers (lauryn.ns.cloudflare.com, peyton.ns.cloudflare.com). It was registered on 12 April 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.152 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.59.152 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.192 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b3c0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:3b98 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.59.152,172.67.179.192 ech=AEX+DQBBewAgACCLRElJnlDDHNXWnCFe1W3SU0QAwAUSG9Cq5obM3gKrPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b3c0,2606:4700:3032::6815:3b98 |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.messagingengine.com -all |
| Policy | Record (erhvervskorrektur.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.messagingengine.com -all |
| www CNAME | quiet-avocado-cmqfvne9zwqgymsxugjjnb97.herokudns.com (all on herokudns.com) |
| www vs bare domain | Different networks erhvervskorrektur.dk: 104.21.59.152 172.67.179.192 2606:4700:3030::ac43:b3c0 2606:4700:3032::6815:3b98 (AS13335) (all like this)www.erhvervskorrektur.dk: 15.197.129.158 75.2.43.161 76.223.11.49 99.83.217.1 (AS16509) |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2417374861 |
| Primary NS (MNAME) | lauryn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-04-12 |
| Expires | 2027-04-30 (190d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 15:40:24 shown | 2797ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 23:23:31 | 655ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-26 03:34:03 | 3393ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-25 03:11:55 | 1560ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-12 14:06:47 | 10148ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 13:59:40 | 2941ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-16 16:57:19 | 1959ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-28 14:05:21 | 2502ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-18 14:31:23 | 5244ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 08:05:56 | 1392ms | 2 NS 2 A 2 MX | 🔓 Insecure |