gradwerk.dk

📜 Historical scan 2026-06-23 11:17:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gradwerk.dk is a .dk domain served by 3 nameservers (ns1.timmehosting.de, ns2.timmehosting.de, ns3.timmehosting.de). It was registered on 28 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.173.239 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.gradwerk.dk. 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.timmehosting.de	2a01:4f8:c17:89e2::1 78.47.168.192	ns1.timmehosting.de ns1.timmehosting.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.timmehosting.de	157.90.19.57 2a01:4f8:1c1e:b474::1	ns2.timmehosting.de ns2.timmehosting.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.timmehosting.de	2a04:3542:1000:910:74b0:a6ff:feb3:4ad5 94.237.31.204	ns3.timmehosting.de ns3.timmehosting.de	AS202053 UpCloud Ltd AS202053 UpCloud Ltd

🌍 A Records#

1 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.173.239	3600s	s3.gradwerk.tech	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.gradwerk.dk	188.40.16.91	s1.gradwerk.tech	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	167.235.173.239
🔶 Autoconfig	167.235.173.239

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 372ms

TXT Record
v=spf1 a mx include:spf.gradwerk.de ~all

✉️ SPF#

Policy	Record (gradwerk.dk)
~all (soft fail)	v=spf1 a mx include:spf.gradwerk.de ~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 2026-09-30 21:21:15

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

157ms

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

🏷️ SOA#

84ms

Field	Value
Serial	2024082601
Primary NS (MNAME)	ns1.timmehosting.de
Responsible (RNAME)	zonemaster@timmehosting.de
Refresh	7200s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 12:35:07

Field	Value
Registrar	INWX GmbH
Registered	2022-09-28
Expires	2027-09-27 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

75ms

99ms

119ms

AAAA

119ms

TXT

372ms

CAA

119ms

HTTPS

119ms

TLSA

166ms

SOA

84ms

MTA-STS

72ms

DNSSEC

157ms

SRV

179ms

Total

1067ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:21:15	3453ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 19:14:28	1938ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 00:08:49	1204ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 11:17:34 shown	1067ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 21:03:06	891ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:52:38	932ms	3 NS 1 A 1 MX	🔓 Insecure