jofrainstruments.dk

📜 Historical scan 2026-06-17 21:51:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jofrainstruments.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 16 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. 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#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	kandns06.digitalarchives.com ns1.arcemus.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns2.netnames.net ns4.ascio.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 02:27:33

www	188.114.96.3 188.114.97.3 2606:4700:3032::ac43:d1b7 2606:4700:3033::6815:2d33 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jofrainstruments.dk: 104.21.45.51 172.67.209.183 2606:4700:3032::ac43:d1b7 2606:4700:3033::6815:2d33 (AS13335) www.jofrainstruments.dk: 188.114.96.3 188.114.97.3 2606:4700:3032::ac43:d1b7 2606:4700:3033::6815:2d33 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2019060604
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	5400s
Expire	3600000s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-09-30 14:18:01

Field	Value
Registrar	Key-Systems GmbH
Registered	2001-08-16
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

33ms

32ms

AAAA

37ms

TXT

281ms

CAA

35ms

HTTPS

33ms

TLSA

91ms

SOA

34ms

MTA-STS

37ms

DNSSEC

97ms

SRV

820ms

Total

1181ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:03:30	663ms	3 NS 2 A 0 MX	🔓 Insecure
2026-09-29 17:58:24	1284ms	3 NS 2 A 0 MX	🔓 Insecure
2026-09-25 17:03:24	9384ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 11:19:03	1390ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 16:21:33	478ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 11:31:57	935ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:51:16 shown	1181ms	2 NS 2 A 0 MX	🔓 Insecure