ferielejlighedberlin.dk is a .dk domain served by 2 nameservers (bruce.ns.cloudflare.com, rita.ns.cloudflare.com). It was registered on 24 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.113 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.49.113 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.162.5 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.49.113 |
| 🔶 Autoconfig | 104.21.49.113 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:3171 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a205 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.49.113,172.67.162.5 ech=AEX+DQBBpwAgACDGMetDqT5nq9O4eqk/h7lGLN+GB/0BIV2S+Hviy/ztBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3171,2606:4700:3036::ac43:a205 |
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (ferielejlighedberlin.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| Policy | Record (_dmarc.ferielejlighedberlin.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:23aee2da64e3a8fd9e3d@rep.dmarcanalyzer.com; ruf=mailto:23aee2da64e3a8fd9e3d@for.dmarcanalyzer.com; pct=100 |
| www | 104.21.49.113 172.67.162.5 2606:4700:3030::6815:3171 2606:4700:3036::ac43:a205 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ferielejlighedberlin.dk: 104.21.49.113 172.67.162.5 2606:4700:3030::6815:3171 2606:4700:3036::ac43:a205 (AS13335) www.ferielejlighedberlin.dk: 104.21.49.113 172.67.162.5 2606:4700:3030::6815:3171 2606:4700:3036::ac43:a205 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · 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 | 2417749246 |
| Primary NS (MNAME) | bruce.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | dns.services ApS |
| Registered | 2006-04-24 |
| Expires | 2029-04-30 (923d) |
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 |
|---|---|
| jbjerre.dk | dns.services ApS |
| jens-bjerre.dk | dns.services ApS |
| muk.dk | dns.services ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 05:04:09 shown | 869ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-10-09 22:46:34 | 1456ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-26 22:11:19 | 811ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-20 14:01:44 | 1900ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-08-11 09:42:29 | 4535ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-29 21:59:49 | 1007ms | 2 NS 2 A 5 MX | 🔓 Insecure |
| 2026-06-23 16:02:50 | 5533ms | 2 NS 2 A 5 MX | ❓ Unknown |
| 2026-06-23 15:08:20 | 1159ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 09:20:55 | 1324ms | 2 NS 2 A 5 MX | 🔓 Insecure |