caddy.dk

📜 Historical scan 2026-06-26 16:39:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caddy.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, phil.ns.cloudflare.com). It was registered on 18 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.202 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by caddy-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 91ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phil.ns.cloudflare.com	108.162.193.137 172.64.33.137 173.245.59.137 2606:4700:58::adf5:3b89 2803:f800:50::6ca2:c189 2a06:98c1:50::ac40:2189	phil.ns.cloudflare.com phil.ns.cloudflare.com phil.ns.cloudflare.com phil.ns.cloudflare.com phil.ns.cloudflare.com phil.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 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.202	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.156	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	caddy-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.25 52.101.68.32 52.101.68.39 52.101.73.15	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.11.202
🔶 Autoconfig	104.21.11.202

🔷 AAAA Records (IPv6)#

2 records 153ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:bca	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c09c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 100ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.202,172.67.192.156 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:bca,2606:4700:3035::ac43:c09c

📝 TXT Records#

2 records 255ms

TXT Record
MS=ms32630932
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (caddy.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.caddy.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:77daf4b484de45bbb90404c05af48bd0@dmarc-reports.cloudflare.net

📬 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 2026-10-08 05:09:20

www	104.21.11.202 172.67.192.156 2606:4700:3031::6815:bca 2606:4700:3035::ac43:c09c (AS13335) (address records, no CNAME)
www vs bare domain	Same network caddy.dk: 104.21.11.202 172.67.192.156 2606:4700:3031::6815:bca 2606:4700:3035::ac43:c09c (AS13335) www.caddy.dk: 104.21.11.202 172.67.192.156 2606:4700:3031::6815:bca 2606:4700:3035::ac43:c09c (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-caedev-dk._domainkey.alpicloud.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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	2407922859
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 00:38:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-12-18
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

113ms

89ms

AAAA

153ms

TXT

255ms

CAA

130ms

HTTPS

100ms

TLSA

402ms

SOA

0ms

MTA-STS

132ms

DNSSEC

179ms

SRV

149ms

Total

1536ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 03:51:11	1033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 19:47:21	1352ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 21:44:16	1402ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 19:47:51	944ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 16:24:46	1375ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 10:50:01	18423ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 19:39:19	6825ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 16:39:20 shown	1536ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 18:46:12	617ms	2 NS 2 A 1 MX	🔓 Insecure