susu.dk

📜 Historical scan 2026-10-11 08:59:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

susu.dk is a .dk domain served by 2 nameservers (charles.ns.cloudflare.com, sandra.ns.cloudflare.com). It was registered on 5 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.17.123 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
charles.ns.cloudflare.com	108.162.193.83 172.64.33.83 173.245.59.83 2606:4700:58::adf5:3b53 2803:f800:50::6ca2:c153 2a06:98c1:50::ac40:2153	charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sandra.ns.cloudflare.com	108.162.194.34 162.159.38.34 172.64.34.34 2606:4700:50::a29f:2622 2803:f800:50::6ca2:c222 2a06:98c1:50::ac40:2222	sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.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 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.17.123	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.192	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 134ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:117b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:b0c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 121ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.17.123,172.67.176.192 ech=AEX+DQBBogAgACAJOY2rwANMFlqc9But7pqVW3URnXU7kmwWdIQtvj/cRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:117b,2606:4700:3031::ac43:b0c0

📝 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 09:18:57

www	104.21.17.123 172.67.176.192 2606:4700:3031::6815:117b 2606:4700:3031::ac43:b0c0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network susu.dk: 104.21.17.123 172.67.176.192 2606:4700:3031::6815:117b 2606:4700:3031::ac43:b0c0 (AS13335) www.susu.dk: 104.21.17.123 172.67.176.192 2606:4700:3031::6815:117b 2606:4700:3031::ac43:b0c0 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.susu.dk	1w5S4aClMtciqK80ARkDfrS-UasEPMupPMSwzTq41L4
TXT	_acme-challenge.susu.dk	F04KsmYGemIywi3lfYTG9jaMzCHcxw-Yg_IGSlKEnXw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

172ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2417184424
Primary NS (MNAME)	charles.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 10:09:26

Field	Value
Registrar	Simply.com A/S
Registered	2026-05-05
Expires	2027-05-04 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

107ms

127ms

AAAA

134ms

TXT

241ms

CAA

134ms

HTTPS

121ms

TLSA

222ms

SOA

62ms

MTA-STS

150ms

DNSSEC

172ms

SRV

146ms

Total

1738ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 09:18:57	372ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-11 08:59:35 shown	1738ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-11 08:59:23	416ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 23:23:47	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 17:28:07	9463ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 22:39:51	935ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 22:35:17	756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 04:17:00	825ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 14:59:10	1086ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:16:19	4206ms	2 NS 2 A 0 MX	🔓 Insecure