perfgrid.dk

📜 Historical scan 2026-08-27 22:30:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

perfgrid.dk is a .dk domain served by 4 nameservers (dns51.cloudns.net, dns52.cloudns.net, dns53.cloudns.net and 1 more). It was registered on 14 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.13.139.218 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by in1.mail-infra.net, in2.mail-infra.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#

4 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
dns51.cloudns.net	185.136.96.15 2a06:fb00:1::1:15	dns51.cloudns.net dns51.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
dns52.cloudns.net	185.136.97.15 2a06:fb00:1::2:15	dns52.cloudns.net dns52.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
dns53.cloudns.net	185.136.98.15 2a06:fb00:1::3:15	dns53.cloudns.net dns53.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
dns54.cloudns.net	185.136.99.15 2a06:fb00:1::4:15	dns54.cloudns.net dns54.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.13.139.218	3600s	static.218.139.13.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

2 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	in1.mail-infra.net	2a01:4f8:c012:7e77::1 49.12.11.203	pmg1.h4r.eu filter02.h4r.eu	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
20	60s	in2.mail-infra.net	2001:41d0:701:1100::a6bc 57.129.66.76	filter04.h4r.eu filter04.h4r.eu	AS16276 OVH SAS AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	49.13.139.218
🔶 Autoconfig	49.13.139.218

🔷 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 2026-10-13 04:02:01

www	49.13.139.218 (AS24940) (address records, no CNAME)
www vs bare domain	Same network perfgrid.dk: 49.13.139.218 (AS24940) www.perfgrid.dk: 49.13.139.218 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025111102
Primary NS (MNAME)	dns51.cloudns.net
Responsible (RNAME)	support@cloudns.net
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 02:23:07

Field	Value
Registrar	PerfGrid
Registered	2024-08-14
Expires	2028-08-13 (666d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

71ms

68ms

AAAA

85ms

TXT

286ms

CAA

82ms

HTTPS

83ms

TLSA

100ms

SOA

0ms

MTA-STS

129ms

DNSSEC

141ms

SRV

116ms

Total

771ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:05:02	2961ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-24 18:00:42	3293ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-27 22:30:13 shown	771ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 14:41:17	5833ms	4 NS 1 A 2 MX	🔓 Insecure