twincat.dk

📜 Historical scan 2026-06-18 03:39:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

twincat.dk is a .dk domain served by 4 nameservers (ns-1047.awsdns-02.org, ns-1722.awsdns-23.co.uk, ns-196.awsdns-24.com and 1 more). It was registered on 1 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.69.155.143 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by netsrv01.beckhoff.com, internet2.beckhoff.com. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1047.awsdns-02.org	205.251.196.23 2600:9000:5304:1700::1	ns-1047.awsdns-02.org ns-1047.awsdns-02.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1722.awsdns-23.co.uk	205.251.198.186 2600:9000:5306:ba00::1	ns-1722.awsdns-23.co.uk ns-1722.awsdns-23.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-196.awsdns-24.com	205.251.192.196 2600:9000:5300:c400::1	ns-196.awsdns-24.com ns-196.awsdns-24.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-558.awsdns-05.net	205.251.194.46 2600:9000:5302:2e00::1	ns-558.awsdns-05.net ns-558.awsdns-05.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.69.155.143	—	ec2-3-69-155-143.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.64.0.0/12	🇩🇪 Germany	Frankfurt am Main
35.157.80.96	—	ec2-35-157-80-96.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	35.156.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	netsrv01.beckhoff.com	62.159.14.10	netsrv01.beckhoff.com	AS3320 Deutsche Telekom AG
20	—	internet2.beckhoff.com	194.25.186.210	internet2.beckhoff.com	AS3320 Deutsche Telekom AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 167ms

TXT Record
v=spf1 a mx include:beckhoff.com -all

✉️ SPF#

Policy	Record (twincat.dk)
-all (hard fail)	v=spf1 a mx include:beckhoff.com -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 2026-10-13 14:01:01

www	18.192.87.56 3.65.165.242 (AS16509) (address records, no CNAME)
www vs bare domain	Same network twincat.dk: 18.192.87.56 3.65.165.242 (AS16509) www.twincat.dk: 18.192.87.56 3.65.165.242 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2017080101
Primary NS (MNAME)	ns-558.awsdns-05.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 01:18:03

Field	Value
Registrar	InterNetX GmbH
Registered	2004-12-01
Expires	2026-12-31 (73d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

42ms

57ms

41ms

AAAA

50ms

TXT

167ms

CAA

40ms

HTTPS

93ms

TLSA

142ms

SOA

51ms

MTA-STS

59ms

DNSSEC

130ms

SRV

105ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 13:46:49	5491ms	4 NS 2 A 2 MX	🔓 Insecure
2026-09-12 18:09:52	5621ms	4 NS 2 A 2 MX	🔓 Insecure
2026-08-27 02:56:40	4329ms	4 NS 2 A 2 MX	🔓 Insecure
2026-06-23 21:59:18	884ms	4 NS 2 A 2 MX	🔓 Insecure
2026-06-18 03:39:28 shown	927ms	4 NS 2 A 2 MX	🔓 Insecure