jacob-group.dk

📜 Historical scan 2026-06-27 05:04:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacob-group.dk is a .dk domain served by 3 nameservers (ns0.iquer.net, ns1.iquer.net, ns2.iquer.net). It was registered on 17 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.57.240.62 is hosted by iquer.net GmbH & Co KG (AS201955) in Germany. 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 361ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0.iquer.net	185.57.243.2	ns0.iquer.net	AS201955 iquer.net GmbH & Co KG
ns1.iquer.net	81.20.85.14	ns1.iquer.net	AS25260 QualityHosting GmbH
ns2.iquer.net	85.236.54.102	ns2.iquer.net	AS15456 InterNetX GmbH

🌍 A Records#

1 records 389ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.57.240.62	300s	redirect.iquer.net	AS201955	iquer.net GmbH & Co KG	185.57.240.0/22	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 14:16:12

www CNAME	jacob-group.dk (all on jacob-group.dk) → 185.57.240.62 (AS201955)
www vs bare domain	Same network jacob-group.dk: 185.57.240.62 (AS201955) www.jacob-group.dk: 185.57.240.62 (AS201955)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1062ms

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

🏷️ SOA#

298ms

Field	Value
Serial	2021031604
Primary NS (MNAME)	ns0.iquer.net
Responsible (RNAME)	hostmaster@jacob-group.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 11:50:54

Field	Value
Registrar	InterNetX GmbH
Registered	2021-03-17
Expires	2027-03-31 (161d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

361ms

389ms

132ms

AAAA

333ms

TXT

1801ms

CAA

319ms

HTTPS

283ms

TLSA

311ms

SOA

298ms

MTA-STS

334ms

DNSSEC

1062ms

SRV

511ms

Total

9079ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-02 22:31:41	1522ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-27 05:04:36 shown	9079ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-23 15:51:12	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:13:29	2612ms	3 NS 1 A 0 MX	🔓 Insecure