zeth.dk

📜 Historical scan 2026-08-30 11:43:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zeth.dk is a .dk domain served by 2 nameservers (greg.ns.cloudflare.com, pola.ns.cloudflare.com). It was registered on 16 April 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.60 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.zeth.dk. The zone is not DNSSEC-signed, has no 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
greg.ns.cloudflare.com	108.162.193.115 172.64.33.115 173.245.59.115 2606:4700:58::adf5:3b73 2803:f800:50::6ca2:c173 2a06:98c1:50::ac40:2173	greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com greg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pola.ns.cloudflare.com	108.162.192.214 172.64.32.214 173.245.58.214 2606:4700:50::adf5:3ad6 2803:f800:50::6ca2:c0d6 2a06:98c1:50::ac40:20d6	pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.60	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.90	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.zeth.dk	213.199.41.146	vmi2011442.contaboserver.net	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:373c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:915a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.60,172.67.145.90 ech=AEX+DQBBkQAgACBN60Dn0G1V/kSfekq3+A6F0ajLKKPW0zZkelZB0zV2GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:373c,2606:4700:3037::ac43:915a

📝 TXT Records#

2 records 140ms

TXT Record
google-site-verification=tB3a_MX3MmcPDqTib2STpJe0R5GqZIZKgyTLS5lBKd0
v=spf1 ip4:213.199.41.146 -all

✉️ SPF#

Policy	Record (zeth.dk)
-all (hard fail)	v=spf1 ip4:213.199.41.146 -all

📨 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 2026-10-19 22:41:22

www	213.199.41.146 (AS51167) (address records, no CNAME)
www vs bare domain	Different networks zeth.dk: 104.21.55.60 172.67.145.90 2606:4700:3035::6815:373c 2606:4700:3037::ac43:915a (AS13335) www.zeth.dk: 213.199.41.146 (AS51167) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.zeth.dk	__KptSjWITLo4njFBe-Ro9hdK41b0OJu_yVmvmuyaRE
TXT	_acme-challenge.zeth.dk	ndpIi2ap0nn8NSSkeFuO9OUEXDAgZwKgppWdhao2xZI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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	2413496829
Primary NS (MNAME)	greg.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 23:18:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-04-16
Expires	2027-04-30 (192d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
faetter-kusine.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

27ms

26ms

AAAA

29ms

TXT

140ms

CAA

21ms

HTTPS

30ms

TLSA

54ms

SOA

0ms

MTA-STS

51ms

DNSSEC

102ms

SRV

46ms

Total

1000ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 22:41:22	1203ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 09:36:02	617ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 04:07:41	1089ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 01:07:58	9878ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 04:11:42	2148ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 17:48:51	1186ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 11:43:07 shown	1000ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 11:19:03	25853ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 00:22:03	1451ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 02:18:56	1169ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 10:03:32	1192ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 02:05:50	2840ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 03:54:43	572ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 20:11:04	3503ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 23:04:02	915ms	2 NS 2 A 1 MX	🔓 Insecure