dtftennis.dk

📜 Historical scan 2026-08-04 07:16:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dtftennis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.dtftennis.dk. The zone is DNSSEC-signed and validates, has no 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 2034ms

Nameserver	IP addresses	PTR	ASN / 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#

🌍

No A records found

📧 MX Records#

1 records 2033ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.dtftennis.dk	188.179.99.110	mail.tennis.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 21:39:49

www CNAME	dtftennis.dk (all on dtftennis.dk) → 185.21.40.158 (AS48854)
www vs bare domain	Same network dtftennis.dk: 185.21.40.158 (AS48854) www.dtftennis.dk: 185.21.40.158 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	fully validated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-08 11:29:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-02-24
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

2034ms

4029ms

2033ms

AAAA

4028ms

TXT

4336ms

CAA

2032ms

HTTPS

4027ms

TLSA

218ms

SOA

4028ms

MTA-STS

4035ms

DNSSEC

9065ms

SRV

4031ms

Total

13964ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:39:49	610ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 08:51:10	381ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 08:47:26	630ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 05:28:34	540ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:55:31	948ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 19:29:25	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 09:05:59	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 07:16:46 shown	13964ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 23:33:18	781ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 17:54:37	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:51:16	670ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 23:14:58	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 15:49:07	2910ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:50:30	502ms	2 NS 1 A 1 MX	🔒 Secure