jacobsensenge.dk

📜 Historical scan 2026-10-16 09:14:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobsensenge.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 26 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. We saw it become registrar-handled on 16 October 2026, when it moved from direct registration at Punktum to CURANET A/S. Its website address 217.116.211.41 is hosted by GlobalConnect A/S (AS31027) in Denmark. 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 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.211.41	3600s	—	AS31027	GlobalConnect A/S	217.116.208.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	217.116.211.41
🔶 Autoconfig	217.116.211.41

🔷 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 2026-10-19 12:06:50

www	217.116.211.41 (AS31027) (address records, no CNAME)
www vs bare domain	Same network jacobsensenge.dk: 217.116.211.41 (AS31027) www.jacobsensenge.dk: 217.116.211.41 (AS31027)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2026100601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 09:53:15

Field	Value
Registrar	CURANET A/S
Registered	2014-03-26
Expires	2027-03-31 (159d)

🔗 Same registrant#

4 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).

Domain	Registrar
jacobsenbelysning.dk	CURANET A/S
jacobsenmobler.dk	CURANET A/S
sengenogmadrassen.dk	CURANET A/S
tilbudssenge.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

24ms

34ms

24ms

AAAA

25ms

TXT

128ms

CAA

29ms

HTTPS

25ms

TLSA

313ms

SOA

24ms

MTA-STS

44ms

DNSSEC

54ms

SRV

48ms

Total

568ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 12:06:49	1536ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-16 09:14:34 shown	568ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-02 09:52:09	1426ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 19:08:59	2954ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:27:47	1020ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 23:27:55	865ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:01:29	766ms	2 NS 1 A 1 MX	🔒 Secure