kronborgtalks.dk
Last scanned: 2026-08-28 00:55:08  ·  9750ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   70ms
NameserverIP addressesPTRASN / ISP
ns1.stackdns.com 35.197.225.59 59.225.197.35.bc.googleusercontent.com AS396982 Google LLC
ns2.stackdns.com 146.148.28.88 88.28.148.146.bc.googleusercontent.com AS396982 Google LLC
ns3.stackdns.com 35.198.79.191 191.79.198.35.bc.googleusercontent.com AS396982 Google LLC
ns4.stackdns.com 104.196.137.209 209.137.196.104.bc.googleusercontent.com AS396982 Google LLC
🌍 A Records1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.191 3600s 185-151-30-191.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —
📧 MX Records1 records   83ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig185.151.30.191
🔷 AAAA Records (IPv6)1 records   70ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::191 3600s — AS48254 20i Limited 2a07:7800:0:0:0:0:0:0/46 🇬🇧 United Kingdom —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   457ms
TXT Record
google-site-verification=AJ34k-z39doszn9WjYQfnDEuuI31D-vG7eOiUSBLe60
google-site-verification=UhPtm5HyDT0fBTK2absko3MeGX0e9DXQbzjUeCsVCt0
v=spf1 include:spf.stackmail.com a mx -all
✉️ SPF
PolicyRecord (kronborgtalks.dk)
-all (hard fail) v=spf1 include:spf.stackmail.com a mx -all
📨 DMARC
PolicyRecord (_dmarc.kronborgtalks.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:re+th1pnjuaxut@dmarc.postmarkapp.com; sp=none; 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9088ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1684765700
Primary NS (MNAME)ns1.stackdns.com
Responsible (RNAME)hostmaster@stackdns.com
Refresh1800s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
72ms
MX
83ms
AAAA
70ms
TXT
457ms
CAA
72ms
HTTPS
78ms
TLSA
274ms
SOA
0ms
MTA-STS
122ms
DNSSEC
9088ms
SRV
224ms
Total
9750ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:55:08 9750ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 07:32:19 2581ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 07:09:36 1143ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 09:58:00 1203ms 4 NS 1 A 1 MX ❓ Unknown View
2026-06-18 06:35:08 1018ms 4 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone