bo-jansen.dk is a .dk domain served by 2 nameservers (desiree.ns.cloudflare.com, yadiel.ns.cloudflare.com). It was registered on 6 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.88.251.84 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by robot.domingo.dk, pmg.domingo.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 83.88.251.84 | 300s | 83-88-251-84-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 83.88.192.0/18 | 🇩🇰 Denmark | Taastrup |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | robot.domingo.dk | 2a01:4f9:c011:1c8a::1 65.21.250.10 |
robot.domingo.dk robot.domingo.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| 40 | 300s | pmg.domingo.dk | 2a01:4f8:c012:9adf::1 49.13.214.145 |
pmg.domingo.dk pmg.domingo.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | drt.domingo.dk → 92.113.149.99 |
| 🔶 Autoconfig | drt.domingo.dk → 92.113.149.99 |
| TXT Record |
|---|
| google-site-verification=db3Wx9DcnCEuXaX_0Qd9zDLaE-RoGLp94qKhOzOOQ70 |
| v=spf1 ip4:95.216.191.82/32 ip6:2a01:4f9:c010:2af8::1/128 ip4:95.216.199.7/32 ip6:2a01:4f9:c011:2351::1/128 ip4:135.181.151.198/32 ip6:2a01:4f9:c011:5be9::1/128 ip4:65.21.250.10 ip6:2a01:4f9:c011:1c8a::1/128 ip4:65.109.234.242/32 ip6:2a01:4f9:c011:b072::1/128 ~all |
| Policy | Record (bo-jansen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:95.216.191.82/32 ip6:2a01:4f9:c010:2af8::1/128 ip4:95.216.199.7/32 ip6:2a01:4f9:c011:2351::1/128 ip4:135.181.151.198/32 ip6:2a01:4f9:c011:5be9::1/128 ip4:65.21.250.10 ip6:2a01:4f9:c011:1c8a::1/128 ip4:65.109.234.242/32 ip6:2a01:4f9:c011:b072::1/128 ~all |
| Policy | Record (_dmarc.bo-jansen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www CNAME | bo-jansen.dk (all on bo-jansen.dk) → 83.88.251.84 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bo-jansen.dk | bo-jansen.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2416457797 |
| Primary NS (MNAME) | desiree.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2004-02-06 |
| Expires | 2027-02-28 (133d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 08:45:44 shown | 1176ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 08:22:39 | 1075ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-30 07:29:35 | 1917ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-28 06:51:49 | 1282ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 05:24:31 | 1303ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-14 17:09:00 | 2794ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-07 14:33:46 | 1267ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 20:36:19 | 1288ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 05:12:53 | 1498ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-25 02:32:31 | 3029ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-24 01:16:47 | 4740ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-11 09:10:43 | 1659ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-18 06:03:21 | 10246ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-08 15:14:31 | 17510ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 21:04:34 | 3436ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 15:15:20 | 817ms | 2 NS 1 A 2 MX | 🔓 Insecure |