rotenso.dk

📜 Historical scan 2026-08-29 04:49:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rotenso.dk is a .dk domain served by 2 nameservers (simon.ns.cloudflare.com, tegan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.104 is hosted by Cloudflare, Inc. (AS13335). 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
simon.ns.cloudflare.com	108.162.193.232 172.64.33.232 173.245.59.232 2606:4700:58::adf5:3be8 2803:f800:50::6ca2:c1e8 2a06:98c1:50::ac40:21e8	simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tegan.ns.cloudflare.com	108.162.192.226 172.64.32.226 173.245.58.226 2606:4700:50::adf5:3ae2 2803:f800:50::6ca2:c0e2 2a06:98c1:50::ac40:20e2	tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.ns.cloudflare.com tegan.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.104	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.152	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4268	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:cb98	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.104,172.67.203.152 ech=AEX+DQBBSAAgACDloa2eUxFnTrNkysPJSBndkuEgFcsOir9jlyeImsoFLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4268,2606:4700:3033::ac43:cb98

📝 TXT Records#

1 records 134ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (rotenso.dk)
-all (hard fail)	v=spf1 -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 08:56:30

www	104.21.66.104 172.67.203.152 2606:4700:3032::6815:4268 2606:4700:3033::ac43:cb98 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rotenso.dk: 104.21.66.104 172.67.203.152 2606:4700:3032::6815:4268 2606:4700:3033::ac43:cb98 (AS13335) www.rotenso.dk: 104.21.66.104 172.67.203.152 2606:4700:3032::6815:4268 2606:4700:3033::ac43:cb98 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rotenso.dk	IaEf491KD_RTU7mqioFmGAYW-Q-5QleopqFCL8uOSts
TXT	_acme-challenge.rotenso.dk	SDJeG41u3yO3OuVWQ5KwXBdDcGWEv_0Ts2unLZEXfN8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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	2413369001
Primary NS (MNAME)	simon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

34ms

30ms

AAAA

26ms

TXT

134ms

CAA

29ms

HTTPS

32ms

TLSA

41ms

SOA

0ms

MTA-STS

42ms

DNSSEC

109ms

SRV

47ms

Total

466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:36:42	596ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 14:16:12	826ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 21:19:58	1758ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 20:45:11	1075ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 04:49:14 shown	466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 07:06:07	8876ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 04:17:07	916ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 07:14:31	903ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 23:10:59	1112ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:09:34	1455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 15:11:58	717ms	2 NS 2 A 0 MX	❓ Unknown