jacobsen-el.dk

📜 Historical scan 2026-07-05 01:23:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobsen-el.dk is a .dk domain served by 4 nameservers (ns1.mono.net, ns2.mono.net, ns3.mono.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.58.213.102 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by mx.jacobsen-el.dk.cust.b.hostedemail.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 548ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mono.net	185.58.212.1	—	AS201595 mono solutions ApS
ns2.mono.net	185.130.160.1	—	AS201595 mono solutions ApS
ns3.mono.net	185.130.160.2	—	AS201595 mono solutions ApS
ns4.mono.net	185.58.212.2	—	AS201595 mono solutions ApS

🌍 A Records#

1 records 2624ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.102	3598s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 2372ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.jacobsen-el.dk.cust.b.hostedemail.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.58.213.102
🔶 Autoconfig	jacobsen-el.dk → 185.58.213.102

🔷 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 22:23:01

www CNAME	jacobsen-el.dk (all on jacobsen-el.dk) → 185.58.213.102 (AS201595)
www vs bare domain	Same network jacobsen-el.dk: 185.58.213.102 (AS201595) www.jacobsen-el.dk: 185.58.213.102 (AS201595)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4496ms

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

🏷️ SOA#

2545ms

Field	Value
Serial	2147483647
Primary NS (MNAME)	ns1.mono.net
Responsible (RNAME)	domains@mono.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

548ms

2624ms

2372ms

AAAA

4532ms

TXT

20625ms

CAA

4357ms

HTTPS

3185ms

TLSA

4056ms

SOA

2545ms

MTA-STS

4383ms

DNSSEC

4496ms

SRV

4630ms

Total

26240ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:01:03	26498ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-09 00:33:02	3794ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-05 01:23:53 shown	26240ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 02:34:57	6844ms	4 NS 1 A 1 MX	⚠️ Bogus