esbjergtaekwondo.dk

Records from scan: 2026-10-09 12:45:54 · 575ms total · last checked 2026-10-19 08:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esbjergtaekwondo.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, chip.ns.cloudflare.com). It was registered on 26 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.135 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chip.ns.cloudflare.com	108.162.193.84 172.64.33.84 173.245.59.84 2606:4700:58::adf5:3b54 2803:f800:50::6ca2:c154 2a06:98c1:50::ac40:2154	chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.135	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.224	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:687	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9ae0	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=104.21.6.135,172.67.154.224 ech=AEX+DQBByQAgACDP8GQzsa/W6e8MrE5aA49KvQdXbhUQC/U/khKIXUU+NwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:687,2606:4700:3033::ac43:9ae0

📝 TXT Records#

1 records 177ms

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

✉️ SPF#

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

📨 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#

checked 2026-10-09 12:45:54

www	104.21.6.135 172.67.154.224 2606:4700:3031::6815:687 2606:4700:3033::ac43:9ae0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network esbjergtaekwondo.dk: 104.21.6.135 172.67.154.224 2606:4700:3031::6815:687 2606:4700:3033::ac43:9ae0 (AS13335) www.esbjergtaekwondo.dk: 104.21.6.135 172.67.154.224 2606:4700:3031::6815:687 2606:4700:3033::ac43:9ae0 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 65ms

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2414265338
Primary NS (MNAME)	adi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 00:48:01

Field	Value
Registrar	Simply.com A/S
Registered	2004-01-26
Expires	2029-01-31 (835d)

🔗 Same registrant#

2 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).

Domain	Registrar
kropogsmerte.dk	ONE.COM A/S
madsabel.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

38ms

36ms

38ms

AAAA

33ms

TXT

177ms

CAA

33ms

HTTPS

35ms

TLSA

65ms

SOA

35ms

MTA-STS

47ms

DNSSEC

72ms

SRV

59ms

Total

575ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:45:54 shown	575ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 18:11:53	574ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 06:11:36	863ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 12:36:01	1298ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 02:28:04	1611ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 01:29:52	1101ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 15:02:50	17403ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 00:39:49	883ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 08:23:56	422ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 08:20:15	573ms	2 NS 2 A 1 MX	🔓 Insecure