grstools.dk

📜 Historical scan 2026-06-19 22:28:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grstools.dk is a .dk domain served by 3 nameservers (ns.inwx.de, ns2.inwx.de, ns3.inwx.eu). It was registered on 5 August 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.181.104.242 is hosted by InterNetworX Management GmbH (AS48596) 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 149ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.inwx.de	192.174.68.104 2001:67c:1bc::104	ns.inwx.es ns1.anycastdns.ch	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.inwx.de	176.97.158.104 2001:67c:10b8::104	ns.domrobot.net ns2.inwx.es	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.inwx.eu	2a02:d500::53 45.87.158.53	ns.domrobot.org ns.domrobot.org	AS48596 InterNetworX Management GmbH AS48596 InterNetworX Management GmbH

🌍 A Records#

1 records 189ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.181.104.242	3600s	—	AS48596	InterNetworX Management GmbH	185.181.104.0/22	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.181.104.242
🔶 Autoconfig	185.181.104.242

🔷 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 2026-10-09 03:16:55

www	185.181.104.242 (AS48596) (address records, no CNAME)
www vs bare domain	Same network grstools.dk: 185.181.104.242 (AS48596) www.grstools.dk: 185.181.104.242 (AS48596)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

431ms

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

🏷️ SOA#

287ms

Field	Value
Serial	2015080500
Primary NS (MNAME)	ns.inwx.de
Responsible (RNAME)	hostmaster@inwx.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 06:03:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-08-05
Expires	2027-08-31 (316d)

🔗 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#

149ms

189ms

224ms

AAAA

198ms

TXT

667ms

CAA

237ms

HTTPS

364ms

TLSA

162ms

SOA

287ms

MTA-STS

322ms

DNSSEC

431ms

SRV

481ms

Total

1702ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:21:45	677ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-27 09:22:51	844ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-02 23:07:41	580ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-27 12:11:10	9507ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-25 03:14:33	668ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 06:07:45	945ms	3 NS 1 A 0 MX	❓ Unknown
2026-06-23 03:11:59	708ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-19 22:28:13 shown	1702ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:11:17	1296ms	3 NS 1 A 0 MX	🔓 Insecure