rosenholmlc.dk

Records from scan: 2026-10-09 14:12:51 · 797ms total · last checked 2026-10-16 07:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rosenholmlc.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It 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 and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
gate.profdoc.dk	80.62.243.243	gate.profdoc.dk	AS3292 TDC Holding A/S
ns.profdoc.dk	80.62.243.242	ns.profdoc.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.103	3600s	vm0934.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S
30	3600s	mail.rosenholmlc.dk	185.21.42.13	director1.mf.curanet.dk	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#

1 records 168ms

TXT Record
v=spf1 include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (rosenholmlc.dk)
~all (soft fail)	v=spf1 include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.rosenholmlc.dk)
p=none (monitor only)	v=DMARC1;p=none

📬 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#

checked 2026-10-09 14:12:51

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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

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	2024031903
Primary NS (MNAME)	ns.profdoc.dk
Responsible (RNAME)	hostmaster@profdoc.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

50ms

51ms

AAAA

71ms

TXT

168ms

CAA

50ms

HTTPS

85ms

TLSA

63ms

SOA

51ms

MTA-STS

79ms

DNSSEC

161ms

SRV

81ms

Total

797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:12:51 shown	797ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-01 09:01:37	568ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-25 22:07:02	564ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-05 12:28:33	504ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-27 10:57:01	3567ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 22:38:47	2757ms	2 NS 1 A 3 MX	🔓 Insecure