ciesla-guld.dk is a .dk domain served by 2 nameservers (daniella.ns.cloudflare.com, walt.ns.cloudflare.com). It was registered on 2 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.19 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by munin.engelsmann.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.12.19 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.151.75 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | munin.engelsmann.dk | 185.197.194.112 | munin.engelsmann.dk | AS51167 Contabo GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.12.19 |
| 🔶 Autoconfig | 104.21.12.19 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:c13 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:974b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.12.19,172.67.151.75 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:c13,2606:4700:3037::ac43:974b |
| TXT Record |
|---|
| v=spf1 a mx ~all |
| Policy | Record (ciesla-guld.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ~all |
| www | 104.21.12.19 172.67.151.75 2606:4700:3036::6815:c13 2606:4700:3037::ac43:974b (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ciesla-guld.dk: 104.21.12.19 172.67.151.75 2606:4700:3036::6815:c13 2606:4700:3037::ac43:974b (AS13335) www.ciesla-guld.dk: 104.21.12.19 172.67.151.75 2606:4700:3036::6815:c13 2606:4700:3037::ac43:974b (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
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 | 2411713023 |
| Primary NS (MNAME) | daniella.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 | 2012-12-02 |
| Expires | 2026-12-31 (67d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 00:26:52 | 975ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-07 13:45:54 | 2218ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 08:23:11 | 673ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 20:32:23 | 851ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 15:48:23 shown | 1211ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-10 18:40:44 | 8923ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-26 06:54:54 | 979ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 05:29:20 | 2102ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 06:04:25 | 2962ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 05:14:43 | 1155ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 20:51:09 | 596ms | 2 NS 2 A 1 MX | 🔓 Insecure |