bbrtjek.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, yisroel.ns.cloudflare.com). It was registered on 27 July 2026 (WHOIS) and first appeared in the .dk zone on 28 July 2026. Its website address 104.21.74.136 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.bbrtjek.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 |
|---|---|---|---|---|---|---|---|
| 104.21.74.136 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.158.246 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.bbrtjek.dk | 107.6.184.126 | sh-europe120.banahosting.com | AS32475 Internap Holding LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:9ef6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:4a88 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.74.136,172.67.158.246 ipv6hint=2606:4700:3030::ac43:9ef6,2606:4700:3033::6815:4a88 |
| TXT Record |
|---|
| google-site-verification=GfuWITIaDTJ09LzXMrnq_cB657TV5xyQmON9mzxMImI |
| v=spf1 ip4:107.6.184.114 +a +mx include:relay.mailchannels.net ~all |
| Policy | Record (bbrtjek.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:107.6.184.114 +a +mx include:relay.mailchannels.net ~all |
DNS lookups: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.bbrtjek.dk | V5HNwaEc0EqB6JhvCovIYqo4gB3cplMUifdqRvM7Gx0 |
| 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 | 2411080110 |
| 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 | Simply.com A/S |
| Registered | 2026-07-27 |
| Expires | 2027-07-26 (280d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 18:24:40 | 2328ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-04 11:54:02 | 5615ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-31 03:07:03 | 4183ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 23:32:29 | 1023ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 13:42:26 | 24961ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 12:00:49 shown | 1963ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-28 08:40:47 | 1736ms | 3 NS 0 A 0 MX | 🔒 Secure |