discgolfbane.dk

📜 Historical scan 2026-10-02 19:18:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

discgolfbane.dk is a .dk domain served by 2 nameservers (ruth.ns.cloudflare.com, tom.ns.cloudflare.com). It was registered on 5 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.147 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tom.ns.cloudflare.com	108.162.193.147 172.64.33.147 173.245.59.147 2606:4700:58::adf5:3b93 2803:f800:50::6ca2:c193 2a06:98c1:50::ac40:2193	tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.ns.cloudflare.com tom.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.147	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.29	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 33ms

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	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2493	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c31d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.147,172.67.195.29 ech=AEX+DQBBYwAgACBhrmF226LMhe3Ocb+G2g0MIyFdmDiQeQSvwrtR4Y3qDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2493,2606:4700:3033::ac43:c31d

🔌 SRV Records#

1 records 69ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 173ms

TXT Record
google-site-verification=GmhukgcT8nuFq9nkNI-kDXYYLznq1rmT9kchicNg3Sk
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.discgolfbane.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-15 16:01:32

www	104.21.36.147 172.67.195.29 2606:4700:3032::6815:2493 2606:4700:3033::ac43:c31d (AS13335) (address records, no CNAME)
www vs bare domain	Same network discgolfbane.dk: 104.21.36.147 172.67.195.29 2606:4700:3032::6815:2493 2606:4700:3033::ac43:c31d (AS13335) www.discgolfbane.dk: 104.21.36.147 172.67.195.29 2606:4700:3032::6815:2493 2606:4700:3033::ac43:c31d (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 55ms

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#

55ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2416424187
Primary NS (MNAME)	ruth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 19:38:10

Field	Value
Registrar	Simply.com A/S
Registered	2010-10-05
Expires	2026-10-31 (11d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

43ms

33ms

AAAA

42ms

TXT

173ms

CAA

59ms

HTTPS

42ms

TLSA

55ms

SOA

36ms

MTA-STS

48ms

DNSSEC

55ms

SRV

69ms

Total

502ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 19:19:00	559ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 19:18:17 shown	502ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 19:17:25	798ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 06:20:33	473ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 14:39:01	593ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:24:32	627ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:01:05	1348ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:23:13	459ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 03:20:20	633ms	3 NS 1 A 1 MX	🔒 Secure