korff-aps.dk

📜 Historical scan 2026-09-11 11:56:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

korff-aps.dk is a .dk domain served by 3 nameservers (ns1.timmehosting.de, ns2.timmehosting.de, ns3.timmehosting.de). It was registered on 21 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.243.140.61 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.korff-aps.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 48ms

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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.140.61	3600s	server.pixelmeister.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.korff-aps.dk	136.243.140.61	server.pixelmeister.de	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	136.243.140.61
🔶 Autoconfig	136.243.140.61

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 321ms

TXT Record
v=spf1 a mx ~all

✉️ SPF#

Policy	Record (korff-aps.dk)
~all (soft fail)	v=spf1 a mx ~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 05:19:18

www	136.243.140.61 (AS24940) (address records, no CNAME)
www vs bare domain	Same network korff-aps.dk: 136.243.140.61 (AS24940) www.korff-aps.dk: 136.243.140.61 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 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#

98ms

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	2023112101
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 2026-10-11 05:15:17

Field	Value
Registrar	INWX GmbH
Registered	2023-09-21
Expires	2027-09-20 (334d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

64ms

53ms

AAAA

69ms

TXT

321ms

CAA

62ms

HTTPS

54ms

TLSA

87ms

SOA

0ms

MTA-STS

75ms

DNSSEC

98ms

SRV

109ms

Total

3418ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:45:28	812ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 00:35:07	9602ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 11:56:24 shown	3418ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 20:14:35	659ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 05:15:04	759ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 11:33:41	3028ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:33:18	1960ms	3 NS 1 A 1 MX	🔓 Insecure