cloudexchange.dk

📜 Historical scan 2026-09-08 19:58:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cloudexchange.dk is a .dk domain served by 2 nameservers (haley.ns.cloudflare.com, lars.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.47 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 113ms

Nameserver	IP addresses	PTR	ASN / ISP
haley.ns.cloudflare.com	108.162.194.15 162.159.38.15 172.64.34.15 2606:4700:50::a29f:260f 2803:f800:50::6ca2:c20f 2a06:98c1:50::ac40:220f	haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.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 148ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.47	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 135ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 134ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:252f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:cbf4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 137ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.47,172.67.203.244 ech=AEX+DQBBzQAgACCyeY0m1QLTZVitQZKdyYLg0CoMBG3X9XjU5ZY8lCrKEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:252f,2606:4700:3035::ac43:cbf4

📝 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 2026-10-09 23:52:21

www	104.21.37.47 172.67.203.244 2606:4700:3033::6815:252f 2606:4700:3035::ac43:cbf4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cloudexchange.dk: 104.21.37.47 172.67.203.244 2606:4700:3033::6815:252f 2606:4700:3035::ac43:cbf4 (AS13335) www.cloudexchange.dk: 104.21.37.47 172.67.203.244 2606:4700:3033::6815:252f 2606:4700:3035::ac43:cbf4 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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	2413813481
Primary NS (MNAME)	haley.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#

113ms

148ms

135ms

AAAA

134ms

TXT

291ms

CAA

143ms

HTTPS

137ms

TLSA

531ms

SOA

0ms

MTA-STS

127ms

DNSSEC

176ms

SRV

155ms

Total

2084ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:03:20	524ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 19:58:36 shown	2084ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 17:01:29	9544ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 19:01:42	1917ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 16:39:21	636ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:52:28	3065ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:37:35	2180ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:47:59	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:32:10	388ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:21:21	2400ms	2 NS 1 A 0 MX	🔒 Secure