rosenback-solutions.dk

📜 Historical scan 2026-08-22 16:16:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rosenback-solutions.dk is a .dk domain served by 2 nameservers (cash.ns.cloudflare.com, ines.ns.cloudflare.com). It was registered on 6 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.80 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
cash.ns.cloudflare.com	108.162.193.81 172.64.33.81 173.245.59.81 2606:4700:58::adf5:3b51 2803:f800:50::6ca2:c151 2a06:98c1:50::ac40:2151	cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com cash.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ines.ns.cloudflare.com	108.162.192.164 172.64.32.164 173.245.58.164 2606:4700:50::adf5:3aa4 2803:f800:50::6ca2:c0a4 2a06:98c1:50::ac40:20a4	ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2b50	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b0f4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 279ms

TXT Record
v=spf1 include:zohomail.eu ~all
zoho-verification=zb44908989.zmverify.zoho.eu

✉️ SPF#

Policy	Record (rosenback-solutions.dk)
~all (soft fail)	v=spf1 include:zohomail.eu ~all

📨 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 2026-10-09 11:08:25

www	NXDOMAIN
www vs bare domain	www does not resolve rosenback-solutions.dk: 104.21.43.80 172.67.176.244 2606:4700:3033::6815:2b50 2606:4700:3037::ac43:b0f4 (AS13335) www.rosenback-solutions.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rosenback-solutions.dk	Ut1Z8VQRzDW2ZwHAF1it1jDIcSC973iJTeN_WqLoZlo
TXT	_acme-challenge.rosenback-solutions.dk	vhNnaBp52uUHbERessVoKyfzMkYfPHjzL83Fm2r_SAw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412882519
Primary NS (MNAME)	cash.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 13:30:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-05-06
Expires	2027-05-05 (197d)

🔗 Same registrant#

2 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
bitbokser.dk	Punktum dk A/S (direct)
siro-finans.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

55ms

76ms

AAAA

57ms

TXT

279ms

CAA

78ms

HTTPS

113ms

TLSA

294ms

SOA

0ms

MTA-STS

142ms

DNSSEC

195ms

SRV

142ms

Total

2196ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:08:25	990ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 01:06:42	727ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 10:15:40	9583ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-10 01:30:35	940ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 18:26:40	954ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-22 16:16:13 shown	2196ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-21 16:09:32	2089ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 13:38:21	1122ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 03:58:28	682ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 12:02:11	831ms	2 NS 2 A 3 MX	🔓 Insecure