kronborgs.dk

Records from scan: 2026-10-17 03:47:09  ·  2596ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kronborgs.dk is a .dk domain served by 2 nameservers (donald.ns.cloudflare.com, khloe.ns.cloudflare.com). It was registered on 18 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.92 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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#

2 records   109ms
NameserverIP addressesPTRASN / ISP
donald.ns.cloudflare.com 108.162.193.158
172.64.33.158
173.245.59.158
2606:4700:58::adf5:3b9e
2803:f800:50::6ca2:c19e
2a06:98c1:50::ac40:219e		 donald.ns.cloudflare.com
donald.ns.cloudflare.com
donald.ns.cloudflare.com
donald.ns.cloudflare.com
donald.ns.cloudflare.com
donald.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
khloe.ns.cloudflare.com 108.162.194.139
162.159.38.139
172.64.34.139
2606:4700:50::a29f:268b
2803:f800:50::6ca2:c28b
2a06:98c1:50::ac40:228b		 khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com
khloe.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   92ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.53.92 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.211.53 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166
185.230.214.166
185.230.214.166
185.230.214.166		 mx.zoho.eu
mx2.zoho.eu
mx3.zoho.eu
mx3.zoho.eu
mx.zoho.eu
mx2.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
20 600s mx2.zoho.eu 185.230.214.166
185.230.214.166
185.230.214.166		 mx3.zoho.eu
mx.zoho.eu
mx2.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
50 600s mx3.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166		 mx.zoho.eu
mx2.zoho.eu
mx3.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records   87ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:355c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:d335 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   130ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.53.92,172.67.211.53 ech=AEX+DQBBmAAgACAs4g2z8/5Dxj0mFrIVJjW8M+lDeOjMiIHWBPfDl7MQEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:355c,2606:4700:3035::ac43:d335

📝 TXT Records#

1 records   257ms
TXT Record
v=spf1 include:zohomail.eu ~all

✉️ SPF#

PolicyRecord (kronborgs.dk)
~all (soft fail) v=spf1 include:zohomail.eu ~all

📨 DMARC#

PolicyRecord (_dmarc.kronborgs.dk)
p=reject v=DMARC1; p=reject; sp=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#

checked 2026-10-17 03:47:09
www104.21.53.92 172.67.211.53 2606:4700:3031::6815:355c 2606:4700:3035::ac43:d335 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

159ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

62ms
FieldValue
Serial2417616599
Primary NS (MNAME)donald.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 03:59:02
FieldValue
Registrarmy.host
Registered2004-07-18
Expires2028-07-31 (652d)

🔗 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
109ms
A
92ms
MX
115ms
AAAA
87ms
TXT
257ms
CAA
110ms
HTTPS
130ms
TLSA
960ms
SOA
62ms
MTA-STS
141ms
DNSSEC
159ms
SRV
142ms
Total
2596ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 03:47:09 shown 2596ms 2 NS 2 A 3 MX 🔓 Insecure
2026-10-16 03:38:41 2976ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-29 23:18:51 561ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 22:27:54 806ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-19 13:31:32 636ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-11 02:02:08 2057ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-03 22:58:56 817ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-27 02:16:29 1164ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-25 23:05:38 875ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-18 03:14:05 3122ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-23 19:24:39 2267ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-19 00:23:39 10003ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-16 19:06:57 9922ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-10 09:27:49 4493ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-03 15:13:36 852ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-22 11:32:29 1376ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-19 14:20:35 3652ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-18 04:12:02 1230ms 2 NS 2 A 3 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone