genbukan.dk is a .dk domain served by 2 nameservers (ns1.studio4web.com, ns2.studio4web.com). It was registered on 25 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.218.165.206 is hosted by Plus Hosting Grupa d.o.o. (AS12417) in Croatia. Mail is handled by mail.genbukan.dk. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.studio4web.com | 91.234.46.185 | ns1.studio4web.com | AS12417 Plus Hosting Grupa d.o.o. |
| ns2.studio4web.com | 178.218.175.185 | ns2.studio4web.com | AS43128 Webtasy, d.o.o. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.218.165.206 | 300s | cp7.studio4web.com | AS12417 | Plus Hosting Grupa d.o.o. | 178.218.160.0/21 | 🇭🇷 Croatia | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.genbukan.dk | 178.218.165.206 | cp7.studio4web.com | AS12417 Plus Hosting Grupa d.o.o. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 178.218.165.206 |
| 🔶 Autoconfig | 178.218.165.206 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 ip4:178.218.165.206 include:studio4web.com include:infonet.hr ip4:88.99.161.231 +a +mx +include:spf.studio4web.com ~all |
| Policy | Record (genbukan.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:178.218.165.206 include:studio4web.com include:infonet.hr ip4:88.99.161.231 +a +mx +include:spf.studio4web.com ~all |
| Policy | Record (_dmarc.genbukan.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; adkim=r; aspf=r |
| www CNAME | genbukan.dk (all on genbukan.dk) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 19/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.genbukan.dk | t6431GrYqG368nLLrfFZxea_QByD5e16OwIegKNEMn0 |
| 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 | 2026011201 |
| Primary NS (MNAME) | ns1.studio4web.com |
| Responsible (RNAME) | server@plus.hr |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 2018-03-25 |
| Expires | 2027-03-31 (164d) |
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 |
|---|---|---|---|
| 2026-08-27 04:51:12 | 4287ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 16:56:02 shown | 3015ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:33:52 | 908ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:29:48 | 1069ms | 2 NS 1 A 1 MX | 🔓 Insecure |