group4.dk

📜 Historical scan 2026-06-17 10:08:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

group4.dk is a .dk domain served by 3 nameservers (dns1.idp365.net, dns2.idp365.net, dns3.idp365.net). It was registered on 3 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.19.248.132 is hosted by Safenames Ltd. (AS60819) in United Kingdom. Mail is handled by mail.idp365.net. 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 93ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.idp365.net	162.159.27.131 2400:cb00:2049:1::a29f:1b83	dns1.idp365.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns2.idp365.net	162.159.48.3 2400:cb00:2049:1::a29f:3003	dns2.idp365.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns3.idp365.net	162.159.49.254 2400:cb00:2049:1::a29f:31fe	dns3.idp365.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.19.248.132	—	redirect.idp365.net	AS60819	Safenames Ltd.	217.19.240.0/20	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.idp365.net	217.19.248.131	redirect1.safenames.com	AS60819 Safenames Ltd.

🔷 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 2026-10-07 20:20:05

www	217.19.248.132 (AS60819) (address records, no CNAME)
www vs bare domain	Same network group4.dk: 217.19.248.132 (AS60819) www.group4.dk: 217.19.248.132 (AS60819)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2009042000
Primary NS (MNAME)	dns1.idp365.net
Responsible (RNAME)	hostmaster@idp365.net
Refresh	28800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-23 06:39:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-03
Expires	2027-06-30 (248d)

🔗 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#

93ms

99ms

AAAA

101ms

TXT

314ms

CAA

102ms

HTTPS

90ms

TLSA

103ms

SOA

92ms

MTA-STS

101ms

DNSSEC

175ms

SRV

0ms

Total

977ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:20:05	705ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:50:00	880ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 19:10:52	9463ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 04:40:43	999ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 23:16:29	1146ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 09:24:39	1113ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 18:16:20	3021ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:08:05 shown	977ms	3 NS 1 A 1 MX	🔓 Insecure