raychemgulvvarme.dk is a .dk domain served by 2 nameservers (isla.ns.cloudflare.com, jim.ns.cloudflare.com). It was registered on 16 November 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.202 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by custmx.cscdns.net. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.93.202 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.214.93 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | custmx.cscdns.net | 198.58.121.58 | — | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.214.93 |
| 🔶 Autoconfig | 172.67.214.93 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:d65d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:5dca | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.93.202,172.67.214.93 ech=AEX+DQBB0AAgACARMFY2NFhEn/eBDPyC9RRXteGD6URVf8TCH1zkWMGeYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d65d,2606:4700:3037::6815:5dca |
| Policy | Record (_dmarc.raychemgulvvarme.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:csynr7mr@ag.dmarcian.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | sectigo.com |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 104.21.93.202 172.67.214.93 2606:4700:3036::ac43:d65d 2606:4700:3037::6815:5dca (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network raychemgulvvarme.dk: 104.21.93.202 172.67.214.93 2606:4700:3036::ac43:d65d 2606:4700:3037::6815:5dca (AS13335) www.raychemgulvvarme.dk: 104.21.93.202 172.67.214.93 2606:4700:3036::ac43:d65d 2606:4700:3037::6815:5dca (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.raychemgulvvarme.dk | 3e1cot66U4nfknuY6qj8DcDb1N3vtUpsPciPzqm8w6A |
| TXT | _acme-challenge.raychemgulvvarme.dk | 4ZO76WfWT287OKMQExz9iTMxKqjgz0VgeUgagAzza9s |
| 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 | 2417845418 |
| Primary NS (MNAME) | isla.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | 101domain GRS Limited |
| Registered | 2004-11-16 |
| Expires | 2027-11-30 (407d) |
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).
| Domain | Registrar |
|---|---|
| eldon.dk | CSC Digital Brand Service, Inc |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 00:38:16 shown | 3305ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 08:11:07 | 9442ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 07:00:22 | 823ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-12 21:32:44 | 2533ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-12 06:41:18 | 1702ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 16:52:52 | 728ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 05:56:38 | 2017ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-15 23:20:01 | 9024ms | 2 NS 2 A 1 MX | ❓ Unknown |
| 2026-06-27 17:53:26 | 968ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 22:04:21 | 2317ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 17:25:16 | 918ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 08:49:04 | 1557ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 12:51:22 | 928ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:44:18 | 1350ms | 2 NS 2 A 1 MX | 🔓 Insecure |