boldbanen.dk

📜 Historical scan 2026-07-21 15:15:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boldbanen.dk is a .dk domain served by 2 nameservers (sergi.ns.cloudflare.com, sureena.ns.cloudflare.com). It was registered on 29 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.218 is hosted by Cloudflare, Inc. (AS13335). 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
sergi.ns.cloudflare.com	108.162.195.68 162.159.44.68 172.64.35.68 2606:4700:58::a29f:2c44 2803:f800:50::6ca2:c344 2a06:98c1:50::ac40:2344	sergi.ns.cloudflare.com sergi.ns.cloudflare.com sergi.ns.cloudflare.com sergi.ns.cloudflare.com sergi.ns.cloudflare.com sergi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sureena.ns.cloudflare.com	108.162.194.126 162.159.38.126 172.64.34.126 2606:4700:50::a29f:267e 2803:f800:50::6ca2:c27e 2a06:98c1:50::ac40:227e	sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.218	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.209	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:acd1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2fda	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.218,172.67.172.209 ech=AEX+DQBBTQAgACBc2XmlJhwPESDim2L69GQ/zdKYXOQ7XZQvQFrKIVUsVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acd1,2606:4700:3037::6815:2fda

📝 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 2026-10-12 22:30:47

www	104.21.47.218 172.67.172.209 2606:4700:3033::ac43:acd1 2606:4700:3037::6815:2fda (AS13335) (address records, no CNAME)
www vs bare domain	Same network boldbanen.dk: 104.21.47.218 172.67.172.209 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.boldbanen.dk: 104.21.47.218 172.67.172.209 2606:4700:3033::ac43:acd1 2606:4700:3037::6815:2fda (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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	2410072544
Primary NS (MNAME)	sergi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 22:44:55

Field	Value
Registrar	101domain GRS Limited
Registered	2025-03-29
Expires	2027-03-28 (162d)

🔗 Same registrant#

11 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
drippartnership.dk	101domain GRS Limited
fodboldcentral.dk	101domain GRS Limited
målstation.dk	101domain GRS Limited
regnskab-atlz.dk	101domain GRS Limited
sportenidag.dk	101domain GRS Limited
sportfan.dk	101domain GRS Limited
sportkompasset.dk	101domain GRS Limited
sportstoppen.dk	101domain GRS Limited
toejlisten.dk	101domain GRS Limited
trojborg.dk	101domain GRS Limited
ugly-duckling.dk	101domain GRS Limited

📋 WHOIS#

⏱️ Lookup Timing#

45ms

50ms

31ms

AAAA

31ms

TXT

182ms

CAA

49ms

HTTPS

45ms

TLSA

50ms

SOA

0ms

MTA-STS

64ms

DNSSEC

56ms

SRV

53ms

Total

833ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:30:47	4173ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 10:14:55	1285ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 02:13:33	949ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 15:15:53 shown	833ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:46:38	1498ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:43:21	3654ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:35:28	387ms	2 NS 2 A 0 MX	🔓 Insecure