bitretanker.dk

Records from scan: 2026-10-02 11:26:11 · 1076ms total · last checked 2026-10-20 05:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bitretanker.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 mx1.spamfilter.cc. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 39ms

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 31ms

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#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	web2b.netplads.dk → 91.221.196.202
🔶 Autoconfig	web2b.netplads.dk → 91.221.196.202

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

checked 2026-10-08 13:33:55

www CNAME	web2b.netplads.dk (all on netplads.dk) → 91.221.196.202 (AS51468)
www vs bare domain	Same network bitretanker.dk: 195.47.247.18 (AS51468) www.bitretanker.dk: 91.221.196.202 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bitretanker.dk	web2b.netplads.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

31ms

41ms

AAAA

35ms

TXT

152ms

CAA

29ms

HTTPS

35ms

TLSA

62ms

SOA

42ms

MTA-STS

85ms

DNSSEC

101ms

SRV

74ms

Total

1076ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 11:26:11 shown	1076ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 11:19:10	846ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:27:31	824ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 12:46:08	1405ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 11:44:04	10824ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:20:30	916ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 22:24:51	2915ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 09:58:14	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 04:25:59	10959ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 11:19:57	20586ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 05:37:49	834ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 13:00:36	792ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:41:26	725ms	2 NS 1 A 1 MX	🔒 Secure