bike4fun.dk

📜 Historical scan 2026-06-25 15:58:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bike4fun.dk is a .dk domain served by 2 nameservers (igor.ns.cloudflare.com, melissa.ns.cloudflare.com). It was registered on 21 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.158 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
igor.ns.cloudflare.com	108.162.193.119 172.64.33.119 173.245.59.119 2606:4700:58::adf5:3b77 2803:f800:50::6ca2:c177 2a06:98c1:50::ac40:2177	igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com igor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melissa.ns.cloudflare.com	108.162.192.199 172.64.32.199 173.245.58.199 2606:4700:50::adf5:3ac7 2803:f800:50::6ca2:c0c7 2a06:98c1:50::ac40:20c7	melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.ns.cloudflare.com melissa.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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.158	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 64.233.163.26	lt-in-x1a.1e100.net lt-in-f26.1e100.net lj-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	173.194.43.26 2607:f8b0:400e:c1e::1b	yudlsqd-in-f26.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b9c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:589e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 60ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.158,172.67.185.201 ech=AEX+DQBBKAAgACCOZsUGw1hEujRcCahEhRJJlhCYaPV6CSL0wjOIAbT3XAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b9c9,2606:4700:3036::6815:589e

📝 TXT Records#

2 records 158ms

TXT Record
google-site-verification=AfDR90EZVbD9ek33qAXAhsuf8EL28OMWeUJMx_2MfYI
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (bike4fun.dk)
~all (soft fail)	v=spf1 include:_spf.google.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#

latest probe, not this scan · checked 2026-10-15 20:51:04

www	104.21.88.158 172.67.185.201 2606:4700:3031::ac43:b9c9 2606:4700:3036::6815:589e (AS13335) (address records, no CNAME)
www vs bare domain	Same network bike4fun.dk: 104.21.88.158 172.67.185.201 2606:4700:3031::ac43:b9c9 2606:4700:3036::6815:589e (AS13335) www.bike4fun.dk: 104.21.88.158 172.67.185.201 2606:4700:3031::ac43:b9c9 2606:4700:3036::6815:589e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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	2407297688
Primary NS (MNAME)	igor.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 23:09:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-06-21
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

42ms

41ms

AAAA

34ms

TXT

158ms

CAA

48ms

HTTPS

60ms

TLSA

86ms

SOA

0ms

MTA-STS

63ms

DNSSEC

103ms

SRV

74ms

Total

1041ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:51:04	675ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-13 18:54:20	743ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-12 16:33:01	2797ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-03 22:35:02	729ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 22:25:51	720ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 23:53:00	9833ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-18 04:07:57	6681ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-16 18:23:58	1727ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-15 03:46:17	1815ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-13 06:58:09	9676ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-07 03:31:55	1857ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 15:58:03 shown	1041ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 14:30:29	662ms	2 NS 2 A 5 MX	🔓 Insecure