clavus.dk

📜 Historical scan 2026-06-28 17:16:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clavus.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 13 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.166 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxa.mailgun.org, mxb.mailgun.org. The zone is not DNSSEC-signed, publishes a 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 221ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

1 records 201ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.166	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records#

2 records 247ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mxa.mailgun.org	34.36.182.139	139.182.36.34.bc.googleusercontent.com	AS396982 Google LLC
10	3600s	mxb.mailgun.org	34.36.182.139	139.182.36.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 881ms

TXT Record
v=spf1 include:spf.leadconnectorhq.com include:mailgun.org ~all

✉️ SPF#

Policy	Record (clavus.dk)
~all (soft fail)	v=spf1 include:spf.leadconnectorhq.com include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.clavus.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-08 17:44:28

www CNAME	sites.ludicrous.cloud (all on ludicrous.cloud) → 104.18.35.90 172.64.152.166 2606:4700:440b::ac40:98a6 2a06:98c1:3102::6812:235a (AS13335)
www vs bare domain	Same network clavus.dk: 162.159.140.166 (AS13335) www.clavus.dk: 104.18.35.90 172.64.152.166 2606:4700:440b::ac40:98a6 2a06:98c1:3102::6812:235a (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

321ms

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

🏷️ SOA#

220ms

Field	Value
Serial	2025081813
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 06:11:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-08-13
Expires	2027-08-12 (297d)

📋 WHOIS#

⏱️ Lookup Timing#

221ms

201ms

247ms

AAAA

231ms

TXT

881ms

CAA

206ms

HTTPS

216ms

TLSA

161ms

SOA

220ms

MTA-STS

267ms

DNSSEC

321ms

SRV

463ms

Total

1791ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 17:44:28	620ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-27 16:37:21	9503ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-28 17:16:09 shown	1791ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 02:31:23	786ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 04:51:52	573ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-21 05:32:05	1070ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-21 05:29:22	886ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:10:25	596ms	2 NS 1 A 2 MX	🔓 Insecure