baubiologie.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was registered on 9 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.132 is hosted by Cloudflare, Inc. (AS13335). 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 |
|---|---|---|---|---|---|---|---|
| 104.21.94.132 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.136.80 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.94.132 |
| 🔶 Autoconfig | 172.67.136.80 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:8850 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5e84 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.94.132,172.67.136.80 ech=AEX+DQBBYQAgACADEJT4t3cE8o7WRVv7AEoRrZV+pi/92mmDHvAINMFVBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8850,2606:4700:3035::6815:5e84 |
| TXT Record |
|---|
| v=spf1 a mx ip4:185.146.22.249 include:relay.mailchannels.net -all |
| Policy | Record (baubiologie.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:185.146.22.249 include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.baubiologie.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 104.21.94.132 172.67.136.80 2606:4700:3031::ac43:8850 2606:4700:3035::6815:5e84 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network baubiologie.dk: 104.21.94.132 172.67.136.80 2606:4700:3031::ac43:8850 2606:4700:3035::6815:5e84 (AS13335) www.baubiologie.dk: 104.21.94.132 172.67.136.80 2606:4700:3031::ac43:8850 2606:4700:3035::6815:5e84 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.baubiologie.dk | 3cZVQhS78ZWOFhhF7JMWGXjzVIGvFKGAr3Jf5uVkPtw |
| TXT | _acme-challenge.baubiologie.dk | bqDB_66LAPXF5PA_3aDQ5sN-fnbhkYj8UnStBCW6w-o |
| 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 | 2412974781 |
| Primary NS (MNAME) | dell.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 | 2010-02-09 |
| Expires | 2027-08-31 (308d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 10:40:50 | 739ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 08:36:51 | 524ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-27 13:06:16 | 1446ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-26 12:58:07 | 598ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-02 16:45:08 | 1284ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-24 22:10:50 | 9427ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-23 21:35:08 shown | 3200ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-10 11:43:04 | 5181ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-01 05:21:51 | 1424ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 20:38:46 | 873ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-19 14:32:54 | 826ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 14:09:40 | 403ms | 2 NS 2 A 0 MX | 🔓 Insecure |