karatecarsten.dk

Records from scan: 2026-09-30 11:43:43 · 898ms total · last checked 2026-10-16 08:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karatecarsten.dk is a .dk domain served by 2 nameservers (ethan.ns.cloudflare.com, mallory.ns.cloudflare.com). It was registered on 31 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.91 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ethan.ns.cloudflare.com	108.162.195.232 162.159.44.232 172.64.35.232 2606:4700:58::a29f:2ce8 2803:f800:50::6ca2:c3e8 2a06:98c1:50::ac40:23e8	ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com ethan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mallory.ns.cloudflare.com	108.162.194.83 162.159.38.83 172.64.34.83 2606:4700:50::a29f:2653 2803:f800:50::6ca2:c253 2a06:98c1:50::ac40:2253	mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.ns.cloudflare.com mallory.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.91	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.163	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	104.21.50.91

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:325b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9fa3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.91,172.67.159.163 ech=AEX+DQBBgQAgACCRKpEw7Dan0Hdrwr7Y6aWdIRl8VviRfpMXwj+ia1lpJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:325b,2606:4700:3037::ac43:9fa3

📝 TXT Records#

1 records 221ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.karatecarsten.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:d93f2fc5b5264981a0b03ad35727fab9@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#

checked 2026-10-08 17:57:14

www	104.21.50.91 172.67.159.163 2606:4700:3033::6815:325b 2606:4700:3037::ac43:9fa3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network karatecarsten.dk: 104.21.50.91 172.67.159.163 2606:4700:3033::6815:325b 2606:4700:3037::ac43:9fa3 (AS13335) www.karatecarsten.dk: 104.21.50.91 172.67.159.163 2606:4700:3033::6815:325b 2606:4700:3037::ac43:9fa3 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 95ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

84ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2415817140
Primary NS (MNAME)	ethan.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 15:33:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-05-31
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

53ms

68ms

AAAA

37ms

TXT

221ms

CAA

34ms

HTTPS

35ms

TLSA

95ms

SOA

48ms

MTA-STS

87ms

DNSSEC

84ms

SRV

97ms

Total

898ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:43:43 shown	898ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 10:33:38	731ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 10:29:16	663ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 10:23:37	625ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 03:26:52	681ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 14:02:14	5484ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 16:07:49	1392ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 11:02:48	1672ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 10:14:29	1754ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:44:57	2398ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 04:13:16	1138ms	2 NS 2 A 1 MX	⚠️ Bogus