techbits.dk

Records from scan: 2026-10-07 01:31:38 · 3184ms total · last checked 2026-10-21 20:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

techbits.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, jake.ns.cloudflare.com). It was registered on 9 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.243 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 73ms

Nameserver	IP addresses	PTR	ASN / ISP
blair.ns.cloudflare.com	108.162.194.121 162.159.38.121 172.64.34.121 2606:4700:50::a29f:2679 2803:f800:50::6ca2:c279 2a06:98c1:50::ac40:2279	blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jake.ns.cloudflare.com	108.162.193.122 172.64.33.122 173.245.59.122 2606:4700:58::adf5:3b7a 2803:f800:50::6ca2:c17a 2a06:98c1:50::ac40:217a	jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.243	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 116ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.151.105
🔶 Autoconfig	104.21.0.243

🔷 AAAA Records (IPv6)#

2 records 109ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:f3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9769	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.243,172.67.151.105 ech=AEX+DQBBOgAgACAV3wqRoyDkIb2EQsJWTjR/MWJlY266+VNeEoNgt9WcAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:f3,2606:4700:3033::ac43:9769

📝 TXT Records#

2 records 414ms

TXT Record
protonmail-verification=27375900b5b77613a409469e4ef15eb3029c33f3
v=spf1 include:_spf.protonmail.ch include:spf.sendinblue.com mx ~all

✉️ SPF#

Policy	Record (techbits.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch include:spf.sendinblue.com mx ~all

📨 DMARC#

Policy	Record (_dmarc.techbits.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:adam.andersen@techbits.dk

📬 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 2026-10-07 01:31:38

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 410ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

248ms

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

🏷️ SOA#

139ms

Field	Value
Serial	2416790414
Primary NS (MNAME)	blair.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 00:50:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-01-09
Expires	2027-01-31 (101d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

102ms

116ms

AAAA

109ms

TXT

414ms

CAA

120ms

HTTPS

86ms

TLSA

410ms

SOA

139ms

MTA-STS

185ms

DNSSEC

248ms

SRV

206ms

Total

3184ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 01:31:38 shown	3184ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 00:29:15	916ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 00:16:05	841ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-29 13:38:35	861ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 13:04:41	828ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 02:08:28	1075ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-22 10:52:44	1137ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-20 01:27:08	1146ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-08 08:35:16	1408ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 07:38:51	1199ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 08:00:43	686ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-23 02:20:53	10533ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-22 02:10:11	2402ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-12 19:55:38	17323ms	2 NS 2 A 2 MX	❓ Unknown
2026-07-03 00:44:20	1149ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 04:22:55	883ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 07:54:23	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:12:50	658ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 13:22:16	3010ms	2 NS 2 A 2 MX	🔓 Insecure