karlebotennis.dk

📜 Historical scan 2026-09-18 15:33:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karlebotennis.dk is a .dk domain served by 2 nameservers (fred.ns.cloudflare.com, sandy.ns.cloudflare.com). It was registered on 27 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.133.104.53 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 118ms

Nameserver	IP addresses	PTR	ASN / ISP
fred.ns.cloudflare.com	108.162.193.113 172.64.33.113 173.245.59.113 2606:4700:58::adf5:3b71 2803:f800:50::6ca2:c171 2a06:98c1:50::ac40:2171	fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sandy.ns.cloudflare.com	108.162.192.219 172.64.32.219 173.245.58.219 2606:4700:50::adf5:3adb 2803:f800:50::6ca2:c0db 2a06:98c1:50::ac40:20db	sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com sandy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.133.104.53	300s	www53.your-server.de	AS24940	Hetzner Online GmbH	213.133.96.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 258ms

TXT Record
google-site-verification=yZ4yohYUV_YGLP2WBNImAwLznMcmqJYDusVLZCNRMXM
mailerlite-domain-verification=af5151d1c647855bbe03ccfdb6845069c0264475
Sendinblue-code:f8d359f15a89a83e404583f9143a32a1
v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.sendinblue.com a mx ~all

✉️ SPF#

Policy	Record (karlebotennis.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.sendinblue.com a mx ~all

📨 DMARC#

Policy	Record (_dmarc.karlebotennis.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 2026-10-21 13:33:43

www	213.133.104.53 2a01:4f8:d0a:279d::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network karlebotennis.dk: 213.133.104.53 (AS24940) www.karlebotennis.dk: 213.133.104.53 2a01:4f8:d0a:279d::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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#

Type	Name	Value
TXT	_acme-challenge.karlebotennis.dk	42VZlk-6HeSq8Y88bmfy7f7icgsRgEdgDSMJ0PwZl6w
TXT	_acme-challenge.karlebotennis.dk	Yj0tt5vqdCvqGJ50l9sOChgEk8eNp-2TMSr9gMAjX4A

🔗 TLSA / DANE#

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

🔐 DNSSEC#

193ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414972198
Primary NS (MNAME)	fred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 10:39:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-08-27
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

118ms

131ms

112ms

AAAA

128ms

TXT

258ms

CAA

136ms

HTTPS

132ms

TLSA

635ms

SOA

0ms

MTA-STS

135ms

DNSSEC

193ms

SRV

139ms

Total

1449ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:33:43	571ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 04:56:40	2183ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 23:38:57	668ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 15:33:12 shown	1449ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 21:29:23	9256ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 19:12:35	1274ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 14:17:17	852ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 00:12:35	713ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:07:37	688ms	2 NS 1 A 1 MX	🔓 Insecure