ktk-tennis.dk

📜 Historical scan 2026-06-25 17:06:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ktk-tennis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.216.170.180 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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#

2 records   37ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.216.170.180 3600s static.180.170.216.95.clients.your-server.de AS24940 Hetzner Online GmbH 95.216.0.0/15 🇫🇮 Finland Helsinki

📧 MX Records#

4 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover95.216.170.180
🔶 Autoconfig95.216.170.180

🔷 AAAA Records (IPv6)#

1 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f9:c011:88b9::1 3600s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇫🇮 Finland Helsinki

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   151ms
TXT Record
: v=spf1 include:_custspf.one.com -all
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (ktk-tennis.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.ktk-tennis.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-22 23:34:57
www95.216.170.180 2a01:4f9:c011:88b9::1 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   360ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

38ms
FieldValue
Serial2026061705
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-27 08:25:12
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1997-10-01
Expires2026-12-31 (64d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
ktktennis.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
72ms
MX
34ms
AAAA
35ms
TXT
151ms
CAA
34ms
HTTPS
34ms
TLSA
360ms
SOA
38ms
MTA-STS
39ms
DNSSEC
61ms
SRV
177ms
Total
1002ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 23:34:56 1799ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-15 18:52:53 1995ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 01:40:32 1089ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 05:56:35 1079ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 17:38:26 1060ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 08:51:46 759ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-20 08:53:20 1357ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 06:40:32 7586ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 03:06:01 1393ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-15 00:40:16 1368ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-13 03:32:20 2437ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 17:06:31 shown 1002ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 17:11:02 1122ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 08:21:27 2068ms 2 NS 1 A 4 MX 🔒 Secure
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