tennislab.dk

📜 Historical scan 2026-08-19 23:49:24 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tennislab.dk is a registered .dk domain whose nameservers (ns1.hostnet.nl, ns2.hostnetbv.com, ns3.hostnetbv.nl) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 21 March 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 500ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hostnet.nl	195.206.121.13 2001:67c:28cc::13	ns1.hostnet.nl ns1.hostnet.nl	AS197495 One.com A/S AS197495 One.com A/S
ns2.hostnetbv.com	185.10.11.13 2001:67c:3c0::13	ns2.hostnet.nl ns2.hostnet.nl	AS51468 One.com A/S AS51468 One.com A/S
ns3.hostnetbv.nl	185.10.11.13 2001:67c:3c0::13	ns2.hostnet.nl ns2.hostnet.nl	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

675ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-15 14:40:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-03-21
Expires	2027-03-31 (161d)

🔗 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#

500ms

457ms

477ms

AAAA

446ms

TXT

1351ms

CAA

437ms

HTTPS

473ms

TLSA

218ms

SOA

360ms

MTA-STS

503ms

DNSSEC

675ms

SRV

535ms

Total

6029ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:16:43	1845ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 11:53:05	52702ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 01:38:32	6009ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 01:33:07	33623ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 01:23:59	42034ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 23:49:24 shown	6029ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 23:18:28	36916ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 14:15:10	1931ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 22:20:02	4176ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 09:19:21	37559ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 22:40:50	3848ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 18:27:43	2935ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-02 01:05:17	9391ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 18:49:07	10317ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 13:08:34	1254ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 12:57:43	1164ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 12:47:28	1056ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 11:31:00	1807ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 10:28:15	10293ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 00:46:43	7085ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 21:26:12	1223ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-19 17:12:36	3107ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-18 17:07:55	10375ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-17 15:04:59	3862ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-15 08:07:36	1263ms	3 NS 0 A 0 MX	❓ Unknown