techbits.dk

📜 Historical scan 2026-08-22 02:10:11  ·  ← Latest scan
⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   84ms
NameserverIP addressesPTRASN / 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   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   87ms
PriorityTTLMail ServerIP addressesPTRASN
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#

ServiceCNAME / IP
🔷 Autodiscover172.67.151.105
🔶 Autoconfig172.67.151.105

🔷 AAAA Records (IPv6)#

2 records   78ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   76ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.0.243,172.67.151.105 ech=AEX+DQBBrAAgACAvQe/2yNFntQmFqE9JRpDNmK4ItovIcqJ9LM87j5hiDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:f3,2606:4700:3033::ac43:9769

📝 TXT Records#

2 records   286ms
TXT Record
protonmail-verification=27375900b5b77613a409469e4ef15eb3029c33f3
v=spf1 include:_spf.protonmail.ch include:spf.sendinblue.com mx ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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#

latest probe, not this scan · checked 2026-10-07 01:31:38
wwwAddress record (no CNAME)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.techbits.dk aK_Veyz5wRCh0uwG4EOAK2GsJ0xFP8xZ15H2SXp6eio
TXT _acme-challenge.techbits.dk nnZWAO_NOtXusJOw4aUXAM2-Zp-LSQxrszYCOSAqW44

🔗 TLSA / DANE#

4 records   294ms
Service / OwnerTypeCert 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#

240ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412812546
Primary NS (MNAME)blair.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-03 00:50:22
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-01-09
Expires2027-01-31 (100d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
84ms
A
81ms
MX
87ms
AAAA
78ms
TXT
286ms
CAA
66ms
HTTPS
76ms
TLSA
294ms
SOA
0ms
MTA-STS
106ms
DNSSEC
240ms
SRV
156ms
Total
2402ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 01:31:38 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 shown 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
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