mikael-therkelsen.dk is a .dk domain served by 2 nameservers (aragorn.ns.cloudflare.com, maya.ns.cloudflare.com). It first appeared in the .dk zone on 7 July 2026. Its website address 104.21.47.40 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.wedohosting.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.47.40 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.94 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.wedohosting.dk | 77.247.73.93 77.247.73.93 |
web01.wedohosting.dk mail.wedohosting.dk |
AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:aa5e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:2f28 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.47.40,172.67.170.94 ech=AEX+DQBBigAgACClcPRSYIi9pRSXEYI2Mp1rDDKFgCgesWfIc4Sj2ogUFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aa5e,2606:4700:3036::6815:2f28 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | mail.wedohosting.dk |
| TXT Record |
|---|
| v=spf1 +a +mx +a:web01.wedohosting.dk -all |
| Policy | Record (mikael-therkelsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +a:web01.wedohosting.dk -all |
| Policy | Record (_dmarc.mikael-therkelsen.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s |
| www | 104.21.47.40 172.67.170.94 2606:4700:3031::ac43:aa5e 2606:4700:3036::6815:2f28 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network mikael-therkelsen.dk: 104.21.47.40 172.67.170.94 2606:4700:3031::ac43:aa5e 2606:4700:3036::6815:2f28 (AS13335) www.mikael-therkelsen.dk: 104.21.47.40 172.67.170.94 2606:4700:3031::ac43:aa5e 2606:4700:3036::6815:2f28 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 3/10 · 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 | 2414135803 |
| Primary NS (MNAME) | aragorn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:36:40 shown | 622ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 00:35:23 | 712ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-28 05:51:44 | 658ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 04:38:06 | 777ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-01 10:34:38 | 9627ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-16 13:12:29 | 1718ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-10 19:06:45 | 1325ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-08 23:27:48 | 2273ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-07 08:59:51 | 2482ms | 2 NS 1 A 1 MX | 🔓 Insecure |