ipv6tf.dk

📜 Historical scan 2026-06-17 15:38:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ipv6tf.dk is a .dk domain served by 3 nameservers (ns01.zencurity.com, ns02.zencurity.com, ns03.zencurity.com). It was registered on 18 December 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.129.63.130 is hosted by Zencurity ApS (AS57860) in Denmark. 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#

3 records 245ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.zencurity.com	185.129.62.141 2a06:d380:0:104::141	ns01.zencurity.com ns01.zencurity.com	AS57860 Zencurity ApS AS57860 Zencurity ApS
ns02.zencurity.com	185.129.63.141 2a06:d380:0:102::141	ns02.zencurity.com ns02.zencurity.com	AS57860 Zencurity ApS AS57860 Zencurity ApS
ns03.zencurity.com	185.129.60.73	ns03.zencurity.com	AS216313 Completnet ApS

🌍 A Records#

1 records 226ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.129.63.130	—	www.kramse.org	AS57860	Zencurity ApS	185.129.62.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 253ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:d380:0:102::80	—	—	AS57860	Zencurity ApS	2a06:d380:0:0:0:0:0:0/29	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 499ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (ipv6tf.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.ipv6tf.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 2026-10-17 10:11:48

www	185.129.63.130 2a06:d380:0:102::80 (AS57860) (address records, no CNAME)
www vs bare domain	Same network ipv6tf.dk: 185.129.63.130 2a06:d380:0:102::80 (AS57860) www.ipv6tf.dk: 185.129.63.130 2a06:d380:0:102::80 (AS57860)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · no salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

451ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

245ms

Field	Value
Serial	2026061102
Primary NS (MNAME)	ns01.zencurity.com
Responsible (RNAME)	hostmaster@zencurity.com
Refresh	14400s
Retry	3600s
Expire	2419000s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-08 16:41:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-12-18
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

245ms

226ms

189ms

AAAA

253ms

TXT

499ms

CAA

255ms

HTTPS

257ms

TLSA

336ms

SOA

245ms

MTA-STS

266ms

DNSSEC

451ms

SRV

0ms

Total

2117ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 15:55:46	2968ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-21 10:30:30	1060ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-03 22:43:56	446ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-07 07:18:32	769ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-28 14:29:16	10121ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-03 04:16:20	2324ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 15:38:57 shown	2117ms	3 NS 1 A 0 MX	🔒 Secure