notthoff-dev.dk

📜 Historical scan 2026-06-22 00:02:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

notthoff-dev.dk is a .dk domain served by 4 nameservers (dns.dns1.de, dns.dns2.de, dns.dns3.de and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.120.183.248 is hosted by netcup GmbH (AS197540) in Germany. Mail is handled by srv3.notthoff-mail.de. 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 439ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.dns1.de	2a02:2940:0:a0d1::246 95.130.16.246	dns.dns1.de dns.dns1.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns2.de	2a02:2940:0:a0d2::218 95.130.17.218	dns.dns2.de dns.dns2.de	AS13246 Key-Systems GmbH AS13246 Key-Systems GmbH
dns.dns3.de	217.146.22.194 2a00:11c0:e:766::2	dns.dns3.de dns.dns3.de	AS42473 Anexia Cloud Solutions GmbH AS42473 Anexia Cloud Solutions GmbH
dns.dns4.de	144.76.91.137 2a01:4f8:192:2187::2	dns.dns4.de dns.dns4.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 446ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.120.183.248	86400s	srv3.notthoff-mail.de	AS197540	netcup GmbH	37.120.182.0/23	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 341ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	srv3.notthoff-mail.de	185.243.10.165 2a03:4000:6:7d97:283e:97ff:fede:49ae	srv3.notthoff-mail.de srv3.notthoff-mail.de	AS197540 netcup GmbH AS197540 netcup GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	37.120.183.248
🔶 Autoconfig	37.120.183.248

🔷 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 2026-10-08 00:41:26

www	37.120.183.248 (AS197540) (address records, no CNAME)
www vs bare domain	Same network notthoff-dev.dk: 37.120.183.248 (AS197540) www.notthoff-dev.dk: 37.120.183.248 (AS197540)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

392ms

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

🏷️ SOA#

440ms

Field	Value
Serial	2019110501
Primary NS (MNAME)	dns.dns1.de
Responsible (RNAME)	hostmaster@partnergate.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

439ms

446ms

341ms

AAAA

314ms

TXT

733ms

CAA

302ms

HTTPS

581ms

TLSA

515ms

SOA

440ms

MTA-STS

625ms

DNSSEC

392ms

SRV

673ms

Total

3220ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:41:26	1121ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 02:02:02	9871ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-09 22:29:59	10110ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 02:53:53	1195ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 08:16:56	1301ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 00:02:49 shown	3220ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 23:26:58	962ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:16:15	4325ms	4 NS 1 A 1 MX	🔓 Insecure