default300.dk

📜 Historical scan 2026-08-31 08:42:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

default300.dk is a .dk domain served by 2 nameservers (katelyn.ns.cloudflare.com, sam.ns.cloudflare.com). It first appeared in the .dk zone on 31 August 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 129ms

Nameserver	IP addresses	PTR	ASN / ISP
katelyn.ns.cloudflare.com	108.162.194.235 162.159.38.235 172.64.34.235 2606:4700:50::a29f:26eb 2803:f800:50::6ca2:c2eb 2a06:98c1:50::ac40:22eb	katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-09 20:21:38

www	NXDOMAIN
www vs bare domain	Neither resolves default300.dk: no address www.default300.dk: no address
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.default300.dk	S5m_6kYVLzTPx-1BP_OqaLhiCufDezdNMWM9HO5LnOA
TXT	_acme-challenge.default300.dk	fw-s2iYu3xY7POo2Ix0W_nJKDIOcLap4O1d59jir6AU

🔗 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	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2413605995
Primary NS (MNAME)	katelyn.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#

129ms

116ms

123ms

AAAA

113ms

TXT

266ms

CAA

103ms

HTTPS

102ms

TLSA

32ms

SOA

0ms

MTA-STS

126ms

DNSSEC

179ms

SRV

142ms

Total

2892ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 05:09:08	343ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-22 11:01:15	1010ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-09 09:05:23	1628ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-05 18:07:13	489ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-31 08:42:38 shown	2892ms	2 NS 0 A 0 MX	🔓 Insecure