janhollensen.dk

📜 Historical scan 2026-06-18 05:13:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janhollensen.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It was registered on 17 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 1972ms

Nameserver	IP addresses	PTR	ASN / ISP
gate.profdoc.dk	80.62.243.243	243.241-254.243.62.80.in-addr.arpa	AS3292 TDC Holding A/S
ns.profdoc.dk	80.62.243.242	242.241-254.243.62.80.in-addr.arpa	AS3292 TDC Holding A/S

🌍 A Records#

1 records 776ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.103	—	vm0934.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 334ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 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 2026-10-10 16:26:13

www CNAME	janhollensen.dk (all on janhollensen.dk) → 185.21.40.103 (AS48854)
www vs bare domain	Same network janhollensen.dk: 185.21.40.103 (AS48854) www.janhollensen.dk: 185.21.40.103 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2567ms

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

🏷️ SOA#

373ms

Field	Value
Serial	2024050602
Primary NS (MNAME)	ns.profdoc.dk
Responsible (RNAME)	hostmaster@profdoc.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 23:44:01

Field	Value
Registrar	CURANET A/S
Registered	2013-06-17
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

1972ms

776ms

334ms

AAAA

318ms

TXT

3247ms

CAA

319ms

HTTPS

341ms

TLSA

4623ms

SOA

373ms

MTA-STS

1447ms

DNSSEC

2567ms

SRV

1741ms

Total

20216ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 22:44:09	535ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-30 20:12:08	878ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 11:26:14	553ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 02:14:09	1189ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:13:59 shown	20216ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 03:09:56	16534ms	2 NS 1 A 2 MX	🔓 Insecure