th0.dk

📜 Historical scan 2026-06-18 10:28:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

th0.dk is a .dk domain served by 2 nameservers (melina.ns.cloudflare.com, mustafa.ns.cloudflare.com). It was registered on 15 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mta-gw.infomaniak.ch. The zone is not DNSSEC-signed, 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 145ms

Nameserver	IP addresses	PTR	ASN / ISP
melina.ns.cloudflare.com	108.162.194.184 162.159.38.184 172.64.34.184 2606:4700:50::a29f:26b8 2803:f800:50::6ca2:c2b8 2a06:98c1:50::ac40:22b8	melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mustafa.ns.cloudflare.com	108.162.195.27 162.159.44.27 172.64.35.27 2606:4700:58::a29f:2c1b 2803:f800:50::6ca2:c31b 2a06:98c1:50::ac40:231b	mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 149ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.127	—	—	AS13335	—	—	—	—
172.67.139.5	—	—	AS13335	—	—	—	—

📧 MX Records#

1 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mta-gw.infomaniak.ch	2001:1600:0:aaaa::1:3 2001:1600:0:aaaa::1:4 83.166.143.57 83.166.143.58	mx01.infomaniak.ch mx02.infomaniak.ch mx01.infomaniak.ch mx02.infomaniak.ch	AS29222 Infomaniak Network SA AS29222 Infomaniak Network SA AS29222 Infomaniak Network SA AS29222 Infomaniak Network SA

🔷 AAAA Records (IPv6)#

2 records 147ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2e7f	—	—	AS13335	—	—	—	—
2606:4700:3037::ac43:8b05	—	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 138ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.127,172.67.139.5 ech=AEX+DQBB8QAgACBOGhKpzC7/Hq5G3+c6Wa1ovmkfXaKa0bpVRR6RUAv/agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2e7f,2606:4700:3037::ac43:8b05

📝 TXT Records#

1 records 252ms

TXT Record
v=spf1 include:spf.infomaniak.ch -all

✉️ SPF#

Policy	Record (th0.dk)
-all (hard fail)	v=spf1 include:spf.infomaniak.ch -all

📨 DMARC#

Policy	Record (_dmarc.th0.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@th0.dk; fo=1; pct=100; adkim=s; aspf=s

📬 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 05:09:25

www	NXDOMAIN
www vs bare domain	www does not resolve th0.dk: 104.21.46.127 172.67.139.5 2606:4700:3031::6815:2e7f 2606:4700:3032::ac43:8b05 (AS13335) www.th0.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 452ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mta-gw.infomaniak.ch	DANE-EE · SPKI · SHA-256	01BBBC3A65E5F2067AA43DBAB107583E…

🔐 DNSSEC#

219ms

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

🏷️ SOA#

140ms

Field	Value
Serial	2407235021
Primary NS (MNAME)	melina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 05:35:51

Field	Value
Registrar	ONE.COM A/S
Registered	2010-03-15
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

145ms

149ms

144ms

AAAA

147ms

TXT

252ms

CAA

147ms

HTTPS

138ms

TLSA

452ms

SOA

140ms

MTA-STS

145ms

DNSSEC

219ms

SRV

150ms

Total

1552ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 05:09:25	781ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 02:17:33	1056ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 21:27:56	1892ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 06:26:31	9946ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 04:07:33	11891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 09:40:50	1347ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-30 00:26:23	1281ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 18:19:30	1060ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 20:17:07	898ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 13:24:22	1354ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 10:28:51 shown	1552ms	2 NS 2 A 1 MX	🔓 Insecure