bykski.dk

📜 Historical scan 2026-06-28 05:26:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bykski.dk is a .dk domain served by 2 nameservers (ns5.kasserver.com, ns6.kasserver.com). It was registered on 8 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.139.36 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by w01806cc.kasserver.com. 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.

🖥️ Nameservers#

2 records   203ms
NameserverIP addressesPTRASN / ISP
ns5.kasserver.com 85.13.128.3 ns5.kasserver.com AS34788 Neue Medien Muennich GmbH
ns6.kasserver.com 85.13.159.101 ns6.kasserver.com AS34788 Neue Medien Muennich GmbH

🌍 A Records#

1 records   182ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.139.36 7200s dd20634.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —

📧 MX Records#

1 records   198ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s w01806cc.kasserver.com 85.13.139.36 dd20634.kasserver.com AS34788 Neue Medien Muennich GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover85.13.139.36
🔶 Autoconfig85.13.139.36

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   594ms
TXT Record
v=spf1 a mx include:spf.kasserver.com ~all

✉️ SPF#

PolicyRecord (bykski.dk)
~all (soft fail) v=spf1 a mx include:spf.kasserver.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 09:38:31
www85.13.139.36 (AS34788) (address records, no CNAME)
www vs bare domainSame network
bykski.dk: 85.13.139.36 (AS34788)
www.bykski.dk: 85.13.139.36 (AS34788)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

300ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

214ms
FieldValue
Serial2601301050
Primary NS (MNAME)ns5.kasserver.com
Responsible (RNAME)hostmaster@kasserver.com
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-20 05:38:53
FieldValue
RegistrarRegistryGate GmbH
Registered2019-03-08
Expires2027-03-31 (157d)

🔗 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
203ms
A
182ms
MX
198ms
AAAA
184ms
TXT
594ms
CAA
222ms
HTTPS
218ms
TLSA
1495ms
SOA
214ms
MTA-STS
208ms
DNSSEC
300ms
SRV
267ms
Total
3516ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 01:52:18 676ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-20 02:50:57 1033ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-30 04:07:18 2375ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 05:26:06 shown 3516ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 12:00:52 2012ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 18:23:31 549ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 18:20:28 644ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone