kronborgchessopen.dk

📜 Historical scan 2026-07-23 21:10:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kronborgchessopen.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 24 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.115 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by kronborgchessopen.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

3 records   46ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.115 14400s server14.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s kronborgchessopen.dk 178.20.216.115
2a01:7cc0:101:ffff::1:e		 server14.chosting.dk
server14.chosting.dk		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.115
🔶 Autoconfig178.20.216.115

🔷 AAAA Records (IPv6)#

1 records   68ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:e 14400s server14.chosting.dk AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   124ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

3 records   300ms
TXT Record
ahrefs-site-verification_f43a3b380055d934d503a7067beb3cc10ec9d4f24f777b4ffe9f4d40c1839b7d
google-site-verification=M7PRrWFeNmkznJUj6yk7G-0NZUBYmubW5rH9I_eY_k8
v=spf1 ip4:178.20.216.115 include:spf.chosting.dk +a +mx ~all

✉️ SPF#

PolicyRecord (kronborgchessopen.dk)
~all (soft fail) v=spf1 ip4:178.20.216.115 include:spf.chosting.dk +a +mx ~all

📨 DMARC#

PolicyRecord (_dmarc.kronborgchessopen.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-09 12:03:52
www CNAMEkronborgchessopen.dk (all on kronborgchessopen.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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.kronborgchessopen.dk Ez9vLUg9gNumys8nK4TeaPeEANNogHa7Pt0si7d0v1Y

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026072301
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 11:35:36
FieldValue
RegistrarFIONIA IT ApS
Registered2023-10-24
Expires2027-10-23 (370d)

🔗 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
46ms
A
47ms
MX
48ms
AAAA
68ms
TXT
300ms
CAA
68ms
HTTPS
43ms
TLSA
124ms
SOA
0ms
MTA-STS
148ms
DNSSEC
136ms
SRV
124ms
Total
901ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:03:51 701ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 16:01:52 742ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 01:42:58 1259ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-28 11:11:41 2507ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 23:37:34 9727ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-23 21:10:40 shown 901ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-26 11:33:49 3394ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-24 03:57:24 804ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-21 06:58:43 452ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 22:36:38 849ms 3 NS 1 A 1 MX 🔓 Insecure
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