kronborgmarketing.dk

Records from scan: 2026-09-30 21:51:11  ·  972ms total  ·  last checked 2026-10-18 01:27 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kronborgmarketing.dk is a .dk domain served by 4 nameservers (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and 1 more). It was registered on 6 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.151.30.170 is hosted by 20i Limited (AS48254) in United Kingdom. Mail is handled by mx.stackmail.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   58ms
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 Records#

1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.170 3600s 185-151-30-170.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —

📧 MX Records#

1 records   55ms
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
🔶 Autoconfig185.151.30.170

🔷 AAAA Records (IPv6)#

1 records   59ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::170 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 Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.kronborgmarketing.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:re+g76y8m1ixqg@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

🧩 Web & zone#

checked 2026-10-09 08:31:31
www185.151.30.170 2a07:7800::170 (AS48254) (address records, no CNAME)
www vs bare domainSame network
kronborgmarketing.dk: 185.151.30.170 2a07:7800::170 (AS48254)
www.kronborgmarketing.dk: 185.151.30.170 2a07:7800::170 (AS48254)
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

72ms
FieldValue
Serial1646380729
Primary NS (MNAME)ns1.stackdns.com
Responsible (RNAME)hostmaster@stackdns.com
Refresh1800s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 02:58:46
FieldValue
RegistrarCURANET A/S
Registered2019-01-06
Expires2027-01-31 (105d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
58ms
A
70ms
MX
55ms
AAAA
59ms
TXT
553ms
CAA
63ms
HTTPS
139ms
TLSA
132ms
SOA
72ms
MTA-STS
100ms
DNSSEC
168ms
SRV
205ms
Total
972ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 21:51:11 shown 972ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-26 22:43:45 2662ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-18 02:20:39 2688ms 4 NS 1 A 1 MX 🔓 Insecure
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