udsynvinduespolering.dk is a .dk domain served by 2 nameservers (ivy.ns.cloudflare.com, pete.ns.cloudflare.com). It was registered on 17 September 2026 (WHOIS) and first appeared in the .dk zone on 18 September 2026. Its website address 104.21.48.186 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.48.186 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.136.62 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.dandomain.dk | 46.36.209.11 | mx2.dandomain.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.dandomain.dk → 212.237.249.98 |
| 🔶 Autoconfig | autoconfig-mf.dandomain.dk → 212.237.249.54 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:883e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:30ba | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.48.186,172.67.136.62 ech=AEX+DQBBEgAgACCwaK7PCpaZAyTO+w4sUlgWGSG+/t/DPHwvrninBJj1FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:883e,2606:4700:3037::6815:30ba |
| TXT Record |
|---|
| v=spf1 include:spf.dandomain.dk -all |
| Policy | Record (udsynvinduespolering.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.dandomain.dk -all |
| Policy | Record (_dmarc.udsynvinduespolering.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.48.186 172.67.136.62 2606:4700:3035::ac43:883e 2606:4700:3037::6815:30ba (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network udsynvinduespolering.dk: 104.21.48.186 172.67.136.62 2606:4700:3035::ac43:883e 2606:4700:3037::6815:30ba (AS13335) www.udsynvinduespolering.dk: 104.21.48.186 172.67.136.62 2606:4700:3035::ac43:883e 2606:4700:3037::6815:30ba (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.udsynvinduespolering.dk | 2MM4k0Dw1gmyKOROamp109YARIzNrzSfJ1MN9O6CHFA |
| TXT | _acme-challenge.udsynvinduespolering.dk | ywJ9R-293zOWttNwtnZwl41AXZs33e9AbgfJNQ5X-5k |
| 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 | 2416287493 |
| Primary NS (MNAME) | ivy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-09-17 |
| Expires | 2027-09-16 (331d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:48:18 | 517ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-10-02 23:42:52 | 670ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 23:36:11 shown | 771ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-29 23:24:38 | 696ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-28 12:43:18 | 717ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-25 12:08:26 | 411ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-21 20:34:40 | 791ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-18 11:15:04 | 2878ms | 1 NS 0 A 0 MX | ❓ Unknown |