tachobyte.dk

📜 Historical scan 2026-07-02 17:12:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tachobyte.dk is a .dk domain served by 3 nameservers (ns1.oxilion.nl, ns2.oxilion.nl, ns3.oxilion.net). It was registered on 18 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.19.218.80 is hosted by Fundaments B.V. (AS20559) in The Netherlands. Mail is handled by mx1.mail-scanner.eu, mx2.mail-scanner.eu. 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#

3 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.oxilion.nl	2a00:d10::53:1 93.186.179.180	ns1.oxilion.nl ns1.oxilion.nl	AS20559 Fundaments B.V. AS20559 Fundaments B.V.
ns2.oxilion.nl	2a00:d10:3::53:2 93.186.184.50	ns2.oxilion.nl ns2.oxilion.nl	AS20559 Fundaments B.V. AS20559 Fundaments B.V.
ns3.oxilion.net	2001:898:2000:1000::5 213.206.97.203	ns3.oxilion.net ns3.oxilion.net	AS15879 Vancis IP B.V. AS15879 Vancis IP B.V.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.19.218.80	900s	reservering-1745.website.oxilion.nl	AS20559	Fundaments B.V.	46.19.216.0/21	🇳🇱 The Netherlands	Almelo

📧 MX Records#

2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mx1.mail-scanner.eu	2001:898:2000:1000::7 213.206.97.206 2a00:d10:1141:3::12 2a00:d10:1141:3::14 2a00:d10:1141:3::16 2a00:d10:1141:3::18 46.19.217.12 46.19.217.14 46.19.217.16 46.19.217.18	03.se.mail-scanner.eu 03.se.mail-scanner.eu 02.se.mail-scanner.eu 04.se.mail-scanner.eu 05.se.mail-scanner.eu 06.se.mail-scanner.eu 02.se.mail-scanner.eu 04.se.mail-scanner.eu 05.se.mail-scanner.eu 06.se.mail-scanner.eu	AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V.
20	14400s	mx2.mail-scanner.eu	2001:898:2000:1000::8 213.206.97.207 2a00:d10:1141:3::13 2a00:d10:1141:3::15 2a00:d10:1141:3::17 2a00:d10:1141:3::19 46.19.217.13 46.19.217.15 46.19.217.17 46.19.217.19	03-b.se.mail-scanner.eu 03-b.se.mail-scanner.eu 02-b.se.mail-scanner.eu 04-b.se.mail-scanner.eu 05-b.se.mail-scanner.eu 06-b.se.mail-scanner.eu 02-b.se.mail-scanner.eu 04-b.se.mail-scanner.eu 05-b.se.mail-scanner.eu 06-b.se.mail-scanner.eu	AS15879 Vancis IP B.V. AS15879 Vancis IP B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V. AS20559 Fundaments B.V.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	tachobyte.dk → 46.19.218.80
🔶 Autoconfig	tachobyte.dk → 46.19.218.80

🔷 AAAA Records (IPv6)#

1 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:d10:1141:5::22	900s	reservering-1745.website.oxilion.nl	AS20559	Fundaments B.V.	2a00:d10:0:0:0:0:0:0/32	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 278ms

TXT Record
v=spf1 a mx ?all

✉️ SPF#

Policy	Record (tachobyte.dk)
?all (neutral)	v=spf1 a mx ?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 2026-10-13 16:27:49

www	46.19.218.80 2a00:d10:1141:5::22 (AS20559) (address records, no CNAME)
www vs bare domain	Same network tachobyte.dk: 46.19.218.80 2a00:d10:1141:5::22 (AS20559) www.tachobyte.dk: 46.19.218.80 2a00:d10:1141:5::22 (AS20559)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.tachobyte.dk	tachobyte.dk

🔗 TLSA / DANE#

4 records 516ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mail-scanner.eu	DANE-EE · SPKI · SHA-256	5BA58098DD53C342CE4F40E9E6716954…
SMTP _25._tcp.mx1.mail-scanner.eu	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx2.mail-scanner.eu	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx2.mail-scanner.eu	DANE-EE · SPKI · SHA-256	5BA58098DD53C342CE4F40E9E6716954…

🔐 DNSSEC#

122ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2018072000
Primary NS (MNAME)	ns1.oxilion.nl
Responsible (RNAME)	postmaster@oxilion.nl
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 18:17:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-04-18
Expires	2027-04-30 (195d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

57ms

42ms

54ms

AAAA

68ms

TXT

278ms

CAA

63ms

HTTPS

77ms

TLSA

516ms

SOA

49ms

MTA-STS

76ms

DNSSEC

122ms

SRV

120ms

Total

2393ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 01:21:38	3731ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 21:09:06	10283ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-02 17:12:37 shown	2393ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-20 08:48:28	2663ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 19:42:57	2107ms	3 NS 1 A 2 MX	🔓 Insecure