cphsilk.dk

📜 Historical scan 2026-09-20 22:40:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cphsilk.dk is a .dk domain served by 2 nameservers (alec.ns.cloudflare.com, barbara.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.2 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by SMTP.GOOGLE.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 96ms

Nameserver	IP addresses	PTR	ASN / ISP
alec.ns.cloudflare.com	108.162.193.59 172.64.33.59 173.245.59.59 2606:4700:58::adf5:3b3b 2803:f800:50::6ca2:c13b 2a06:98c1:50::ac40:213b	alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com alec.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.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 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.2	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.9	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	SMTP.GOOGLE.COM	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 115ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:d709	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2b02	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 113ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.2,172.67.215.9 ech=AEX+DQBBtgAgACCafzqTEyqKpoV7Qqpi0bWPkwcFA18QCLtTFQ3FA2HPFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d709,2606:4700:3037::6815:2b02

📝 TXT Records#

1 records 272ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (cphsilk.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.cphsilk.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:c17ed53585c84f63aa482969eff1169e@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 2026-10-09 04:07:42

www	104.21.43.2 172.67.215.9 2606:4700:3034::ac43:d709 2606:4700:3037::6815:2b02 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cphsilk.dk: 104.21.43.2 172.67.215.9 2606:4700:3034::ac43:d709 2606:4700:3037::6815:2b02 (AS13335) www.cphsilk.dk: 104.21.43.2 172.67.215.9 2606:4700:3034::ac43:d709 2606:4700:3037::6815:2b02 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
google	—	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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cphsilk.dk	FpN7KvoEGM0wtwaAegmEZLUy8A4CXHFRhixys1c-PdE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

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	2415322590
Primary NS (MNAME)	alec.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#

96ms

120ms

101ms

AAAA

115ms

TXT

272ms

CAA

100ms

HTTPS

113ms

TLSA

81ms

SOA

0ms

MTA-STS

118ms

DNSSEC

166ms

SRV

133ms

Total

922ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:19:46	839ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 15:19:14	2195ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 22:40:53 shown	922ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 12:54:14	2982ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 11:47:29	747ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 08:58:58	1213ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 16:04:37	1170ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 00:58:57	9657ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 19:26:28	9585ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 03:18:20	1038ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 19:33:43	891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 19:03:44	1365ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 22:46:24	495ms	2 NS 2 A 1 MX	🔓 Insecure