aesculap.dk

Records from scan: 2026-08-30 12:39:13 · 1939ms total · last checked 2026-10-16 18:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aesculap.dk is a .dk domain served by 3 nameservers (ns17.knipp.net, ns2.knipp.de, ns3.knipp.de). It was registered on 7 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.253.6.126 is hosted by Knipp Medien und Kommunikation GmbH (AS8391) in Germany. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 177ms

Nameserver	IP addresses	PTR	ASN / ISP
ns17.knipp.net	195.253.51.61 2a01:5b0:2:56::3d	ns17.knipp.net ns17.knipp.net	AS48519 Knipp Medien und Kommunikation GmbH AS48519 Knipp Medien und Kommunikation GmbH
ns2.knipp.de	195.253.6.52 2a01:5b0:0:29::34	ns2.knipp.de ns2.knipp.de	AS8391 Knipp Medien und Kommunikation GmbH AS8391 Knipp Medien und Kommunikation GmbH
ns3.knipp.de	195.253.113.3 2a01:5b0:31::3	ns3.knipp.de ns3.knipp.de	AS8391 Knipp Medien und Kommunikation GmbH AS8391 Knipp Medien und Kommunikation GmbH

🌍 A Records#

1 records 134ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.253.6.126	3600s	webredir.knipp.de	AS8391	Knipp Medien und Kommunikation GmbH	195.253.0.0/21	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 563ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (aesculap.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.aesculap.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:u8jrbwhm@ag.eu.dmarcian.com; ruf=mailto:u8jrbwhm@fr.eu.dmarcian.com

📬 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#

checked 2026-10-08 05:07:08

www	195.253.6.126 (AS8391) (address records, no CNAME)
www vs bare domain	Same network aesculap.dk: 195.253.6.126 (AS8391) www.aesculap.dk: 195.253.6.126 (AS8391)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

337ms

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	2023092179
Primary NS (MNAME)	ns2.knipp.de
Responsible (RNAME)	dnsmaster@irondns.net
Refresh	10800s
Retry	3000s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-09 18:51:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-07
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

177ms

134ms

139ms

AAAA

114ms

TXT

563ms

CAA

108ms

HTTPS

133ms

TLSA

137ms

SOA

0ms

MTA-STS

183ms

DNSSEC

337ms

SRV

186ms

Total

1939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-30 12:39:13 shown	1939ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-01 20:20:00	1258ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-22 10:06:23	6520ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-22 08:16:10	1155ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 01:53:46	687ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-16 12:36:59	1038ms	3 NS 1 A 0 MX	🔓 Insecure