bitcoin.dk

📜 Historical scan 2026-07-02 00:55:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bitcoin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

5 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 64.233.162.27	li-in-f26.1e100.net li-in-x1a.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.47.247.18
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 200ms

TXT Record
google-site-verification=7ps5kAMxUvF-5wE4891y_BLzOlMnfkSV4a22nr1gchY

✉️ 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 2026-10-10 10:44:52

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network bitcoin.dk: 195.47.247.18 (AS51468) www.bitcoin.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

20ms

Field	Value
Serial	2026061001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 19:39:54

Field	Value
Registrar	ONE.COM A/S
Registered	2011-04-09
Expires	2029-04-30 (923d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

40ms

32ms

AAAA

38ms

TXT

200ms

CAA

31ms

HTTPS

30ms

TLSA

56ms

SOA

20ms

MTA-STS

49ms

DNSSEC

57ms

SRV

59ms

Total

820ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 10:44:52	797ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 02:10:56	624ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 16:15:07	969ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-09 18:52:41	917ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-08 02:56:04	708ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-03 18:16:34	4599ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-10 09:00:23	4665ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-12 03:03:08	9513ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-09 05:54:19	2018ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-02 01:59:09	1378ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-02 00:55:32 shown	820ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 14:41:39	745ms	2 NS 1 A 5 MX	🔒 Secure