københavn-teambuilding.dk is a .dk domain served by 2 nameservers (charles.ns.cloudflare.com, deb.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.94 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.xn--kbenhavn-teambuilding-qfc.dk. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.82.94 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.199.224 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.xn--kbenhavn-teambuilding-qfc.dk | 185.150.198.117 | s2.speedio.dk | AS202914 Adeo Datacenter ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.150.198.117 |
| 🔶 Autoconfig | 185.150.198.117 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:c7e0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:525e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.82.94,172.67.199.224 ech=AEX+DQBBvQAgACCxHbzMEiwrKnDlt/rfqt7J98khnzl/iGurVJu8dCnFRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c7e0,2606:4700:3035::6815:525e |
| TXT Record |
|---|
| google-site-verification=gxHPV75Zx5NZ_FS76pIN7jJE6F8OW5zgeDkfgeoq4jQ |
| www | 104.21.82.94 172.67.199.224 2606:4700:3031::ac43:c7e0 2606:4700:3035::6815:525e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network københavn-teambuilding.dk: 104.21.82.94 172.67.199.224 2606:4700:3031::ac43:c7e0 2606:4700:3035::6815:525e (AS13335) www.københavn-teambuilding.dk: 104.21.82.94 172.67.199.224 2606:4700:3031::ac43:c7e0 2606:4700:3035::6815:525e (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2414960334 |
| Primary NS (MNAME) | charles.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 22:26:19 shown | 650ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 18:32:08 | 982ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-05 05:30:15 | 668ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-30 19:58:53 | 1470ms | 2 NS 2 A 1 MX | ❓ Unknown |
| 2026-08-27 12:15:53 | 760ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 05:16:38 | 716ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-19 16:18:08 | 931ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-03 00:44:31 | 997ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 18:36:23 | 1029ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 16:49:49 | 889ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 23:32:36 | 924ms | 2 NS 2 A 1 MX | 🔒 Secure |