ccarstensens-tehandel.dk is a .dk domain served by 2 nameservers (elaine.ns.cloudflare.com, michael.ns.cloudflare.com). It was registered on 20 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.110 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.unoeuro.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.51.110 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.179.127 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.unoeuro.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.51.110 |
| 🔶 Autoconfig | 104.21.51.110 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:b37f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:336e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.51.110,172.67.179.127 ech=AEX+DQBBQgAgACCDl+LsM60HEpQEV+BfTzxhjthggCDFnKiFinIm01m4DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b37f,2606:4700:3036::6815:336e |
| TXT Record |
|---|
| v=spf1 a mx +ip4:195.201.83.226 +include:spf.azehosting.net ~all |
| Policy | Record (ccarstensens-tehandel.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx +ip4:195.201.83.226 +include:spf.azehosting.net ~all |
| www | 104.21.51.110 172.67.179.127 2606:4700:3033::ac43:b37f 2606:4700:3036::6815:336e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ccarstensens-tehandel.dk: 104.21.51.110 172.67.179.127 2606:4700:3033::ac43:b37f 2606:4700:3036::6815:336e (AS13335) www.ccarstensens-tehandel.dk: 104.21.51.110 172.67.179.127 2606:4700:3033::ac43:b37f 2606:4700:3036::6815:336e (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: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.ccarstensens-tehandel.dk | hFe07ca1AjauNO7ty-KHpsLGOmihkJUl-jJs5RhDRC8 |
| 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 | 2411594830 |
| Primary NS (MNAME) | elaine.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 | 2017-03-20 |
| Expires | 2027-03-31 (157d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 17:31:22 | 584ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-06 03:26:34 | 1183ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-02 03:07:08 | 1701ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 01:18:57 | 529ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 02:03:33 shown | 1151ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 23:16:26 | 662ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-08 15:58:50 | 9102ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-01 23:55:14 | 1505ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 19:50:29 | 535ms | 2 NS 2 A 1 MX | 🔓 Insecure |