chadao.dk

📜 Historical scan 2026-10-09 01:35:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chadao.dk is a .dk domain served by 2 nameservers (ben.ns.cloudflare.com, harlee.ns.cloudflare.com). It was registered on 25 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.21 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.chadao.dk. The zone is DNSSEC-signed and validates, publishes a 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 174ms

Nameserver	IP addresses	PTR	ASN / ISP
ben.ns.cloudflare.com	108.162.193.103 172.64.33.103 173.245.59.103 2606:4700:58::adf5:3b67 2803:f800:50::6ca2:c167 2a06:98c1:50::ac40:2167	ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
harlee.ns.cloudflare.com	108.162.194.238 162.159.38.238 172.64.34.238 2606:4700:50::a29f:26ee 2803:f800:50::6ca2:c2ee 2a06:98c1:50::ac40:22ee	harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.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 154ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.21	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.199	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.chadao.dk	198.251.84.236	d7.my-control-panel.com	AS53667 FranTech Solutions

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.11.21
🔶 Autoconfig	172.67.131.199

🔷 AAAA Records (IPv6)#

2 records 138ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:83c7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:b15	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 157ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.21,172.67.131.199 ech=AEX+DQBBYwAgACATy5fycS0i95FzDCPs4icnDsqTNC2WHO6nFNS/OXFrWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83c7,2606:4700:3037::6815:b15

📝 TXT Records#

1 records 527ms

TXT Record
v=spf1 a mx ip4:198.251.84.236 ip4:66.85.73.162 -all

✉️ SPF#

Policy	Record (chadao.dk)
-all (hard fail)	v=spf1 a mx ip4:198.251.84.236 ip4:66.85.73.162 -all

📨 DMARC#

Policy	Record (_dmarc.chadao.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 08:00:46

www	104.21.11.21 172.67.131.199 2606:4700:3032::ac43:83c7 2606:4700:3037::6815:b15 (AS13335) (address records, no CNAME)
www vs bare domain	Same network chadao.dk: 104.21.11.21 172.67.131.199 2606:4700:3032::ac43:83c7 2606:4700:3037::6815:b15 (AS13335) www.chadao.dk: 104.21.11.21 172.67.131.199 2606:4700:3032::ac43:83c7 2606:4700:3037::6815:b15 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

344ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

170ms

Field	Value
Serial	2416915937
Primary NS (MNAME)	ben.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 09:14:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-02-25
Expires	2027-02-24 (130d)

📋 WHOIS#

⏱️ Lookup Timing#

174ms

154ms

95ms

AAAA

138ms

TXT

527ms

CAA

178ms

HTTPS

157ms

TLSA

276ms

SOA

170ms

MTA-STS

242ms

DNSSEC

344ms

SRV

250ms

Total

2938ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 08:00:46	1699ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-09 01:35:30 shown	2938ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-08 01:31:16	855ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 10:00:28	922ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 23:22:35	6129ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 03:19:18	1205ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 07:07:33	5681ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-08 17:54:54	1464ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 12:41:25	1284ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 06:03:59	1217ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 10:28:27	1340ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 21:42:32	1192ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 06:00:14	1573ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 20:15:39	1205ms	2 NS 2 A 1 MX	🔒 Secure