bbsyn.dk is a .dk domain served by 2 nameservers (dina.ns.cloudflare.com, kanye.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.218.176.11 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 85.218.176.11 | 300s | 85-218-176-11.norlyscustomer.net | AS39642 | Sinal A/S | 85.218.128.0/17 | 🇩🇰 Denmark | Silkeborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.77.100 |
| 🔶 Autoconfig | 104.21.77.100 |
| TXT Record |
|---|
| v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com ~all |
| Policy | Record (bbsyn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.curanet.dk include:web.shared.mysmtp.com ~all |
| www | 104.21.77.100 172.67.206.176 2606:4700:3031::ac43:ceb0 2606:4700:3037::6815:4d64 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 9/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.bbsyn.dk | CZg_jAenZzIDit3hAXyZ2dLPwPqiSyxqxLI8rSHaALA |
| TXT | _acme-challenge.bbsyn.dk | oj8p9BL6ZlyEA6gu2jc9mbePKZUAL8Tym9f7LTQvv34 |
| 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 | 2414869246 |
| Primary NS (MNAME) | dina.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 17:02:07 | 727ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-26 13:48:37 | 581ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-23 14:59:10 | 1012ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-16 13:31:17 shown | 1379ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-14 09:24:47 | 452ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-13 06:36:21 | 2372ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-03 19:33:21 | 422ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 02:48:53 | 614ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-20 11:08:38 | 17308ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-15 09:15:41 | 24567ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 14:11:25 | 562ms | 2 NS 1 A 2 MX | 🔒 Secure |