koldingelektriker.dk is a .dk domain served by 2 nameservers (clay.ns.cloudflare.com, desi.ns.cloudflare.com). It was registered on 31 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.32 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxa.mailgun.org, mxb.mailgun.org. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.7.32 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.135.174 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mxa.mailgun.org | 34.36.182.139 | 139.182.36.34.bc.googleusercontent.com | AS396982 Google LLC |
| 10 | 300s | mxb.mailgun.org | 34.36.182.139 | 139.182.36.34.bc.googleusercontent.com | AS396982 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:87ae | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:720 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.7.32,172.67.135.174 ech=AEX+DQBBZgAgACAFlsnR4iFUycJddVvSQ+8Vbmk6j1KyPXsgsg3EHOE1FQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:87ae,2606:4700:3037::6815:720 |
| TXT Record |
|---|
| google-site-verification=RiMvmWNxDwUVt-LmheRiuagUynTmlnmt5QtOcMeoWq8 |
| v=spf1 include:mailgun.org ~all |
| Policy | Record (koldingelektriker.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailgun.org ~all |
| Policy | Record (_dmarc.koldingelektriker.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@cronintechpartners.com |
| www | 104.21.7.32 172.67.135.174 2606:4700:3030::ac43:87ae 2606:4700:3037::6815:720 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network koldingelektriker.dk: 104.21.7.32 172.67.135.174 2606:4700:3030::ac43:87ae 2606:4700:3037::6815:720 (AS13335) www.koldingelektriker.dk: 104.21.7.32 172.67.135.174 2606:4700:3030::ac43:87ae 2606:4700:3037::6815:720 (AS13335) |
| Wildcard | No |
DNS lookups: 5/10 · 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 | 2413232240 |
| Primary NS (MNAME) | clay.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 | 2026-05-31 |
| Expires | 2027-05-30 (214d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 18:41:52 | 726ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-29 19:21:11 | 781ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-28 12:53:34 | 724ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-03 21:00:28 shown | 3125ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-26 23:01:55 | 1196ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-25 07:18:59 | 1902ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-01 21:42:53 | 8965ms | 2 NS 2 A 2 MX | ❓ Unknown |
| 2026-06-28 14:44:29 | 2204ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-19 15:37:49 | 790ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 22:13:56 | 1015ms | 2 NS 2 A 2 MX | 🔓 Insecure |