kro.dk

📜 Historical scan 2026-06-20 13:20:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kro.dk is a .dk domain served by 2 nameservers (ns245.superhosting.bg, ns246.superhosting.bg). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.45.66.212 is hosted by SuperHosting.BG Ltd. (AS201200) in Bulgaria. Mail is handled by kro.dk. 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   193ms
NameserverIP addressesPTRASN / ISP
ns245.superhosting.bg 185.45.66.39 ns245.superhosting.bg AS201200 SuperHosting.BG Ltd.
ns246.superhosting.bg 185.45.67.39 astra.superhosting.bg AS201200 SuperHosting.BG Ltd.

🌍 A Records#

1 records   129ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.66.212 1800s host-185-45-66-212.superhosting.bg AS201200 SuperHosting.BG Ltd. 185.45.66.0/23 🇧🇬 Bulgaria —

📧 MX Records#

1 records   165ms
PriorityTTLMail ServerIP addressesPTRASN
0 1800s kro.dk 185.45.66.212 host-185-45-66-212.superhosting.bg AS201200 SuperHosting.BG Ltd.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.45.66.212
🔶 Autoconfig185.45.66.212

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   244ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   672ms
TXT Record
v=spf1 include:smtp-out.spf.superhosting.bg include:astra.spf.superhosting.bg +a +mx +ip4:185.45.66.39 ~all

✉️ SPF#

PolicyRecord (kro.dk)
~all (soft fail) v=spf1 include:smtp-out.spf.superhosting.bg include:astra.spf.superhosting.bg +a +mx +ip4:185.45.66.39 ~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 2026-10-12 13:49:48
www CNAMEkro.dk (all on kro.dk)
www vs bare domainSame network
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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.kro.dk VPc0iR4rrQBv3ta4MkTrFEAuF8-O8Ej42xcuUXyChgM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

157ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

169ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns245.superhosting.bg
Responsible (RNAME)hostmaster@superhosting.bg
Refresh3600s
Retry600s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-10 15:29:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1997-01-31
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
193ms
A
129ms
MX
165ms
AAAA
136ms
TXT
672ms
CAA
191ms
HTTPS
142ms
TLSA
406ms
SOA
169ms
MTA-STS
220ms
DNSSEC
157ms
SRV
244ms
Total
1289ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 13:49:48 1513ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-25 19:34:04 906ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-12 00:38:43 1110ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 19:09:14 1240ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 13:20:10 shown 1289ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-19 20:52:34 1018ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 23:30:41 1343ms 2 NS 1 A 1 MX 🔓 Insecure
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