kysrus.dk

📜 Historical scan 2026-09-23 00:11:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kysrus.dk is a .dk domain served by 2 nameservers (carl.ns.cloudflare.com, rose.ns.cloudflare.com). It first appeared in the .dk zone on 4 September 2026. Its website address 104.21.44.111 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
carl.ns.cloudflare.com	108.162.193.106 172.64.33.106 173.245.59.106 2606:4700:58::adf5:3b6a 2803:f800:50::6ca2:c16a 2a06:98c1:50::ac40:216a	carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rose.ns.cloudflare.com	108.162.192.141 172.64.32.141 173.245.58.141 2606:4700:50::adf5:3a8d 2803:f800:50::6ca2:c08d 2a06:98c1:50::ac40:208d	rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.111	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.10	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c70a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:2c6f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.111,172.67.199.10 ech=AEX+DQBBhAAgACBw9e3QYYUjXddRXh+U3DzOZJHpMhWDNyRFLRnyawn+ZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c70a,2606:4700:3033::6815:2c6f

📝 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 15:30:12

www	104.21.44.111 172.67.199.10 2606:4700:3031::ac43:c70a 2606:4700:3033::6815:2c6f (AS13335) (address records, no CNAME)
www vs bare domain	Same network kysrus.dk: 104.21.44.111 172.67.199.10 2606:4700:3031::ac43:c70a 2606:4700:3033::6815:2c6f (AS13335) www.kysrus.dk: 104.21.44.111 172.67.199.10 2606:4700:3031::ac43:c70a 2606:4700:3033::6815:2c6f (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kysrus.dk	Cl3rgaTY025D0BZywx-dLfIEu4cxuPXH6DXW69aL6ww
TXT	_acme-challenge.kysrus.dk	fBMZ7K3JP63xMPHmgsSQO8mypt8XiCxUDLdlSr0CHyc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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	2415557619
Primary NS (MNAME)	carl.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#

36ms

38ms

35ms

AAAA

32ms

TXT

167ms

CAA

40ms

HTTPS

44ms

TLSA

55ms

SOA

0ms

MTA-STS

60ms

DNSSEC

113ms

SRV

56ms

Total

1159ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:54:13	647ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 00:35:59	455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 19:20:37	579ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 19:07:48	602ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 01:33:14	569ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:07:31	1211ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 00:11:21 shown	1159ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 20:52:13	2146ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 09:01:21	4108ms	2 NS 2 A 0 MX	🔓 Insecure