janbuch.dk

📜 Historical scan 2026-06-17 12:11:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janbuch.dk is a .dk domain served by 3 nameservers (ns1.dnsatconviator.com, ns2.dnsatconviator.com, ns3.dnsatconviator.com). It was registered on 1 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.246.76.112 is hosted by kyberio GmbH (AS24679) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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#

3 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsatconviator.com	185.106.119.62	ns1.dnsatconviator.com	AS201926 VK DATA ApS
ns2.dnsatconviator.com	185.106.119.63	ns2.dnsatconviator.com	AS201926 VK DATA ApS
ns3.dnsatconviator.com	185.106.119.64	ns3.dnsatconviator.com	AS201926 VK DATA ApS

🌍 A Records#

1 records 334ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.246.76.112	—	lysianassa.net.crns.de	AS24679	kyberio GmbH	83.246.0.0/17	🇩🇪 Germany	Hanover

📧 MX Records#

5 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	aspmx.l.google.com	2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 64.233.162.26	lq-in-x1a.1e100.net lq-in-f26.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	—	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4000:1025::1a	so-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx2.googlemail.com	192.178.213.26 2404:6800:4003:c26::1b	yugrqzs-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	—	aspmx3.googlemail.com	172.253.158.26 2404:6800:4008:c01::1b	so-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
40	—	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 715ms

TXT Record
google-site-verification=RlZxWMuEt3mDC4NEWy7R1U297HXSW2VPI-H9rr9bvFg
v=spf1 ip4:54.37.114.50 +a +mx ~all

✉️ SPF#

Policy	Record (janbuch.dk)
~all (soft fail)	v=spf1 ip4:54.37.114.50 +a +mx ~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 2026-10-09 17:10:28

www CNAME	janbuch.dk (all on janbuch.dk) → 83.246.76.112 (AS24679)
www vs bare domain	Same network janbuch.dk: 83.246.76.112 (AS24679) www.janbuch.dk: 83.246.76.112 (AS24679)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

334ms

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

🏷️ SOA#

98ms

Field	Value
Serial	2019110700
Primary NS (MNAME)	ns1.dnsatconviator.com
Responsible (RNAME)	hostmaster@vkdata.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 00:55:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-02-01
Expires	2027-03-31 (164d)

🔗 Same registrant#

5 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).

Domain	Registrar
basetest.dk	Punktum dk A/S (direct)
competencehouse.dk	Punktum dk A/S (direct)
godialog.dk	Punktum dk A/S (direct)
next2wave.dk	ONE.COM A/S
skiftspormedvilje.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

99ms

334ms

100ms

AAAA

231ms

TXT

715ms

CAA

142ms

HTTPS

201ms

TLSA

253ms

SOA

98ms

MTA-STS

223ms

DNSSEC

334ms

SRV

0ms

Total

1480ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:37:45	887ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-27 16:57:19	9976ms	3 NS 1 A 5 MX	🔓 Insecure
2026-08-26 19:38:52	10225ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-17 12:11:09 shown	1480ms	3 NS 1 A 5 MX	🔓 Insecure