gtt-rental.dk

📜 Historical scan 2026-06-24 08:45:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gtt-rental.dk is a .dk domain served by 3 nameservers (cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io). It was registered on 2 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.47.255.58 is hosted by dogado GmbH (AS45012) in Germany. Mail is handled by mx03.secure-mailgate.com, mx04.secure-mailgate.com. 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 325ms

Nameserver	IP addresses	PTR	ASN / ISP
cns1.cloudpit.de	109.237.142.8 2a01:64c0:0:5000::8	cns1.cloudpit.de cns1.cloudpit.de	AS45012 dogado GmbH AS45012 dogado GmbH
cns2.cloudpit.com	148.251.254.105 2a01:4f8:2b02:a88::105	cns2.cloudpit.com cns2.cloudpit.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
cns3.cloudpit.io	109.237.143.8 2a02:2b80:101:5000::8	cns3.cloudpit.io cns3.cloudpit.io	AS45012 dogado GmbH AS45012 dogado GmbH

🌍 A Records#

1 records 255ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.47.255.58	600s	web278.dogado.net	AS45012	dogado GmbH	31.47.240.0/20	🇩🇪 Germany	—

📧 MX Records#

2 records 250ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	mx03.secure-mailgate.com	46.243.88.174 46.243.88.176	node03.secure-mailgate.com node04.secure-mailgate.com	AS8648 dogado GmbH AS8648 dogado GmbH
10	120s	mx04.secure-mailgate.com	46.243.88.175 46.243.88.177	node03.secure-mailgate.com node04.secure-mailgate.com	AS8648 dogado GmbH AS8648 dogado GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	31.47.255.58
🔶 Autoconfig	autodiscover.cloudpit.io → 192.162.84.105

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 471ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	0	443	autodiscover.cloudpit.io

📝 TXT Records#

1 records 833ms

TXT Record
v=spf1 a mx include:secure-mailgate.com ~all

✉️ SPF#

Policy	Record (gtt-rental.dk)
~all (soft fail)	v=spf1 a mx include:secure-mailgate.com ~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 2026-10-24 01:24:12

www	31.47.255.58 (AS45012) (address records, no CNAME)
www vs bare domain	Same network gtt-rental.dk: 31.47.255.58 (AS45012) www.gtt-rental.dk: 31.47.255.58 (AS45012)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

724ms

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

🏷️ SOA#

248ms

Field	Value
Serial	2026041905
Primary NS (MNAME)	cns1.cloudpit.de
Responsible (RNAME)	hostmaster@dogado.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-04 08:56:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-02
Expires	2027-09-30 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

325ms

255ms

250ms

AAAA

232ms

TXT

833ms

CAA

314ms

HTTPS

230ms

TLSA

892ms

SOA

248ms

MTA-STS

232ms

DNSSEC

724ms

SRV

471ms

Total

2933ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 01:24:12	3530ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-04 08:25:03	2685ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-27 07:08:00	3395ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-15 14:48:07	2831ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-01 06:00:40	2705ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-12 15:20:36	1595ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 08:45:38 shown	2933ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-22 11:32:31	1149ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:00:28	1101ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:36:42	981ms	3 NS 1 A 2 MX	🔓 Insecure