genbukan.dk

📜 Historical scan 2026-06-17 10:33:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

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.

🖥️ Nameservers#

2 records   97ms
NameserverIP addressesPTRASN / 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.

🌍 A Records#

1 records   236ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.218.165.206 — cp7.studio4web.com AS12417 Plus Hosting Grupa d.o.o. 178.218.160.0/21 🇭🇷 Croatia —

📧 MX Records#

1 records   114ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.genbukan.dk 178.218.165.206 cp7.studio4web.com AS12417 Plus Hosting Grupa d.o.o.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   293ms
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

✉️ SPF#

PolicyRecord (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

📨 DMARC#

PolicyRecord (_dmarc.genbukan.dk)
p=none (monitor only) v=DMARC1; p=none; adkim=r; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-09-30 11:26:46
www CNAMEgenbukan.dk (all on genbukan.dk)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 19/10 · policy: ~all

  • error 19 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

139ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

153ms
FieldValue
Serial2026011201
Primary NS (MNAME)ns1.studio4web.com
Responsible (RNAME)server@plus.hr
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-15 23:29:26
FieldValue
RegistrarDomeneshop AS
Registered2018-03-25
Expires2027-03-31 (163d)

🔗 Same registrant#

0 domains

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
📋 WHOIS#

⏱️ Lookup Timing#

NS
97ms
A
236ms
MX
114ms
AAAA
128ms
TXT
293ms
CAA
82ms
HTTPS
209ms
TLSA
167ms
SOA
153ms
MTA-STS
193ms
DNSSEC
139ms
SRV
0ms
Total
908ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 04:51:12 4287ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-19 16:56:02 3015ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:33:52 shown 908ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 10:29:48 1069ms 2 NS 1 A 1 MX 🔓 Insecure
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