binary-tech.dk

📜 Historical scan 2026-08-03 16:31:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

binary-tech.dk is a .dk domain served by 2 nameservers (hope.ns.cloudflare.com, will.ns.cloudflare.com). It was registered on 7 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.126 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
hope.ns.cloudflare.com	108.162.192.163 172.64.32.163 173.245.58.163 2606:4700:50::adf5:3aa3 2803:f800:50::6ca2:c0a3 2a06:98c1:50::ac40:20a3	hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com hope.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
will.ns.cloudflare.com	108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195	will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.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 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.152	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 144ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1b7e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:8e98	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.126,172.67.142.152 ech=AEX+DQBBlwAgACBM3rXDuIUbAZirbbikUZrZn8W2C7HKef5+1ezqWGT6IwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1b7e,2606:4700:3031::ac43:8e98

📝 TXT Records#

2 records 231ms

TXT Record
protonmail-verification=3206a81857fd5da16cac74a7e5a509dfb6549032
v=spf1 include:_spf.protonmail.ch include:amazonses.com ~all

✉️ SPF#

Policy	Record (binary-tech.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch include:amazonses.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 2026-10-08 12:20:57

www	Exists, no address
www vs bare domain	www does not resolve binary-tech.dk: 104.21.27.126 172.67.142.152 2606:4700:3031::6815:1b7e 2606:4700:3031::ac43:8e98 (AS13335) www.binary-tech.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 577ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

182ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410993704
Primary NS (MNAME)	hope.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 03:44:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-10-07
Expires	2027-10-31 (378d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

144ms

122ms

AAAA

144ms

TXT

231ms

CAA

134ms

HTTPS

105ms

TLSA

577ms

SOA

0ms

MTA-STS

140ms

DNSSEC

182ms

SRV

150ms

Total

1808ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:29:17	653ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-29 19:45:12	1659ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-28 19:35:09	769ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 18:53:05	784ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 18:23:43	722ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-11 11:22:57	1399ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-09 00:23:44	2152ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-27 14:10:44	980ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 17:17:57	1120ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-24 15:50:12	1603ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-09 13:50:07	1532ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-03 16:31:16 shown	1808ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-17 10:07:45	1239ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-25 21:39:13	1038ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-22 10:00:14	1149ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 04:10:42	5373ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 14:36:43	816ms	2 NS 2 A 2 MX	🔒 Secure