kerncph.dk

📜 Historical scan 2026-09-01 22:04:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kerncph.dk is a .dk domain served by 2 nameservers (anastasia.ns.cloudflare.com, clint.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.191 is hosted by Cloudflare, Inc. (AS13335). 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 76ms

Nameserver	IP addresses	PTR	ASN / ISP
anastasia.ns.cloudflare.com	108.162.194.227 162.159.38.227 172.64.34.227 2606:4700:50::a29f:26e3 2803:f800:50::6ca2:c2e3 2a06:98c1:50::ac40:22e3	anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
clint.ns.cloudflare.com	108.162.193.90 172.64.33.90 173.245.59.90 2606:4700:58::adf5:3b5a 2803:f800:50::6ca2:c15a 2a06:98c1:50::ac40:215a	clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com clint.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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.191	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.52	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d434	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:45bf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 123ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.191,172.67.212.52 ech=AEX+DQBBHgAgACCKOtxQrGYXLqJwtRz8+a0NbCvy4yE1R1xOhVGpFgBzDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d434,2606:4700:3033::6815:45bf

📝 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 2026-10-16 18:02:55

www	104.21.69.191 172.67.212.52 2606:4700:3031::ac43:d434 2606:4700:3033::6815:45bf (AS13335) (address records, no CNAME)
www vs bare domain	Same network kerncph.dk: 104.21.69.191 172.67.212.52 2606:4700:3031::ac43:d434 2606:4700:3033::6815:45bf (AS13335) www.kerncph.dk: 104.21.69.191 172.67.212.52 2606:4700:3031::ac43:d434 2606:4700:3033::6815:45bf (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kerncph.dk	bjv-UNB9Ogvi0e5Gkz51u0COfb4kHZA9xmxaMoH6q3Y
TXT	_acme-challenge.kerncph.dk	omiIHJSiby0B_hIPt1IgfcxKHElo7c6S5xN8gcLW74k

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms

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	2413726644
Primary NS (MNAME)	anastasia.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#

76ms

85ms

109ms

AAAA

116ms

TXT

292ms

CAA

107ms

HTTPS

123ms

TLSA

1166ms

SOA

0ms

MTA-STS

119ms

DNSSEC

204ms

SRV

139ms

Total

2009ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 06:48:57	386ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 06:47:13	1181ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 05:20:11	2448ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 11:22:13	990ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 02:53:12	9395ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 22:04:57 shown	2009ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 13:06:41	518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 23:56:00	2689ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 07:30:35	930ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:24:43	2069ms	2 NS 2 A 0 MX	🔓 Insecure