schlenker.dk

📜 Historical scan 2026-09-30 14:48:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schlenker.dk is a .dk domain served by 3 nameservers (ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 204.168.144.96 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.schlenker.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.first-ns.de	213.239.242.238 2a01:4f8:0:a101::a:1	ns1.first-ns.de ns1.first-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns2.second-ns.de	213.133.100.103 2a01:4f8:0:1::5ddc:2	robotns2.second-ns.de robotns2.second-ns.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
robotns3.second-ns.com	193.47.99.3 2001:67c:192c::add:a3	robotns3.second-ns.com robotns3.second-ns.com	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
204.168.144.96	600s	mail.schlenker.dk	AS24940	Hetzner Online GmbH	204.168.128.0/17	🇩🇪 Germany	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.schlenker.dk	204.168.144.96 2a01:4f9:c012:36b2::1	mail.schlenker.dk mail.schlenker.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f9:c012:36b2::1	600s	mail.schlenker.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇫🇮 Finland	Helsinki

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 256ms

TXT Record
v=spf1 ip6:2a01:4f9:c012:36b2::1/128 ip4:204.168.144.96/32 mx mx:mail.mattiasschlenker.de -all

✉️ SPF#

Policy	Record (schlenker.dk)
-all (hard fail)	v=spf1 ip6:2a01:4f9:c012:36b2::1/128 ip4:204.168.144.96/32 mx mx:mail.mattiasschlenker.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 2026-10-09 13:31:46

www	5.9.192.138 2a01:4f9:c012:36b2::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network schlenker.dk: 204.168.144.96 2a01:4f9:c012:36b2::1 (AS24940) www.schlenker.dk: 5.9.192.138 2a01:4f9:c012:36b2::1 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026091300
Primary NS (MNAME)	ns1.first-ns.de
Responsible (RNAME)	dns@hetzner.com
Refresh	14400s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

63ms

52ms

55ms

AAAA

58ms

TXT

256ms

CAA

55ms

HTTPS

65ms

TLSA

204ms

SOA

74ms

MTA-STS

112ms

DNSSEC

112ms

SRV

94ms

Total

873ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:31:46	963ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:48:23 shown	873ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-23 15:28:29	9490ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-19 18:34:02	9474ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 13:01:20	3059ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-03 11:11:58	1778ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 17:49:23	9720ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:43:06	3649ms	3 NS 1 A 1 MX	🔓 Insecure