cwain.dk

📜 Historical scan 2026-06-16 23:21:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cwain.dk is a .dk domain served by 2 nameservers (koa.ns.cloudflare.com, pearl.ns.cloudflare.com). It was registered on 15 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cwain-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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
koa.ns.cloudflare.com	—	—	—
pearl.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.167	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.183	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	cwain-dk.mail.protection.outlook.com	52.101.68.39 52.101.73.19 52.101.73.30 52.101.73.6	mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:46a7	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:89b7	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.167,172.67.137.183 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:46a7,2606:4700:3036::ac43:89b7

📝 TXT Records#

3 records 118ms

TXT Record
google-site-verification=yDk3FjD4v-hkdXEOQCfhGvxHHSWDxRzeletik8WiaX4
MS=ms44729212
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.cwain.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:michael@cwain.dk; ruf=mailto:michael@cwain.dk; fo=1;

📬 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 2026-10-16 17:29:00

www	104.21.70.167 172.67.137.183 2606:4700:3036::ac43:89b7 2606:4700:3037::6815:46a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cwain.dk: 104.21.70.167 172.67.137.183 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.cwain.dk: 104.21.70.167 172.67.137.183 2606:4700:3036::ac43:89b7 2606:4700:3037::6815:46a7 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-cwain-dk._domainkey.cwain.onmicrosoft.com	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2405868564
Primary NS (MNAME)	koa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 12:14:07

Field	Value
Registrar	Simply.com A/S
Registered	2016-01-15
Expires	2027-01-31 (106d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

35ms

36ms

35ms

AAAA

37ms

TXT

118ms

CAA

33ms

HTTPS

34ms

TLSA

2068ms

SOA

33ms

MTA-STS

37ms

DNSSEC

134ms

SRV

0ms

Total

2694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:18:48	844ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 17:37:34	1088ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 07:01:09	1207ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:45:09	1367ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 11:00:58	1665ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 04:26:42	9759ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 18:41:06	1483ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 06:41:06	1687ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 04:15:12	2485ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 01:08:58	1694ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-28 07:11:31	1455ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 06:49:40	3328ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 18:23:03	814ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:29:03	627ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 23:21:20 shown	2694ms	2 NS 2 A 1 MX	🔓 Insecure