registergroup.dk

📜 Historical scan 2026-06-24 20:38:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

registergroup.dk is a .dk domain served by 2 nameservers (ns1.register.it, ns2.register.it). It was registered on 19 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.110.124.133 is hosted by Register S.p.A. (AS39729) in Italy. Mail is handled by mail.register.it. The zone is of unknown DNSSEC status, 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#

2 records 259ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.register.it	2a01:8100:2911::2:184:2 81.88.61.2	— host-81-88-61-2.dedicatedservers.it	AS39729 Register S.p.A. AS39729 Register S.p.A.
ns2.register.it	195.7.227.1 2a00:13b0:2::227:1	ns2.register.it —	AS8622 Team Blue Internet Services Uk Limited AS8622 Team Blue Internet Services Uk Limited

🌍 A Records#

1 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.110.124.133	900s	opus.register.it	AS39729	Register S.p.A.	195.110.120.0/21	🇮🇹 Italy	—

📧 MX Records#

1 records 321ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mail.register.it	195.110.124.132	mail.register.it	AS39729 Register S.p.A.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	tb-it.securemail.pro → 213.158.80.114

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 417ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	ms-it.securemail.pro

📝 TXT Records#

1 records 693ms

TXT Record
v=spf1 include:spf.webapps.net ~all

✉️ SPF#

Policy	Record (registergroup.dk)
~all (soft fail)	v=spf1 include:spf.webapps.net ~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 17:27:13

www CNAME	registergroup.dk (all on registergroup.dk) → 195.110.124.133 (AS39729)
www vs bare domain	Same network registergroup.dk: 195.110.124.133 (AS39729) www.registergroup.dk: 195.110.124.133 (AS39729)
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#

432ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'registergroup.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

262ms

Field	Value
Serial	2026060901
Primary NS (MNAME)	ns1.register.it
Responsible (RNAME)	hostmaster@register.it
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-21 15:29:21

Field	Value
Registrar	REGISTER S.P.A.
Registered	2018-09-19
Expires	2027-09-30 (343d)

🔗 Same registrant#

2 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
simplyserver.dk	Punktum dk A/S (direct)
simplyvirtualservers.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

259ms

244ms

321ms

AAAA

309ms

TXT

693ms

CAA

304ms

HTTPS

280ms

TLSA

204ms

SOA

262ms

MTA-STS

359ms

DNSSEC

432ms

SRV

417ms

Total

2644ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 11:45:53	1115ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:51:04	911ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 03:29:46	1403ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 20:38:10 shown	2644ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-23 10:41:06	984ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:40:21	901ms	2 NS 1 A 1 MX	🔓 Insecure