techtrab.dk

📜 Historical scan 2026-08-28 12:05:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

techtrab.dk is a .dk domain served by 2 nameservers (holly.ns.cloudflare.com, thaddeus.ns.cloudflare.com). It first appeared in the .dk zone on 22 August 2026. Its website address 104.21.23.148 is hosted by Cloudflare, Inc. (AS13335). 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 92ms

Nameserver	IP addresses	PTR	ASN / ISP
holly.ns.cloudflare.com	108.162.194.133 162.159.38.133 172.64.34.133 2606:4700:50::a29f:2685 2803:f800:50::6ca2:c285 2a06:98c1:50::ac40:2285	holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com holly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thaddeus.ns.cloudflare.com	108.162.195.127 162.159.44.127 172.64.35.127 2606:4700:58::a29f:2c7f 2803:f800:50::6ca2:c37f 2a06:98c1:50::ac40:237f	thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.ns.cloudflare.com thaddeus.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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.148	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.211.171	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d3ab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1794	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 85ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.148,172.67.211.171 ech=AEX+DQBBbQAgACC4bXkO/CM2lDhGvQrkr9fDR3Zk7pt8YuHlvWzdLiqDBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d3ab,2606:4700:3037::6815:1794

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.techtrab.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-12 21:48:22

www	104.21.23.148 172.67.211.171 2606:4700:3030::ac43:d3ab 2606:4700:3037::6815:1794 (AS13335) (address records, no CNAME)
www vs bare domain	Same network techtrab.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:d3ab 2606:4700:3037::6815:1794 (AS13335) www.techtrab.dk: 104.21.23.148 172.67.211.171 2606:4700:3030::ac43:d3ab 2606:4700:3037::6815:1794 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.techtrab.dk	tYIcoHfzdLGov20Al2m0AiDixjoZIELo7IlUx9QcUxY
TXT	_acme-challenge.techtrab.dk	TzeaO3EBCRU_F6e27Tn6WX2zztdGi7pprVh7UItISnw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413318118
Primary NS (MNAME)	holly.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

92ms

62ms

74ms

AAAA

77ms

TXT

414ms

CAA

86ms

HTTPS

85ms

TLSA

135ms

SOA

0ms

MTA-STS

188ms

DNSSEC

229ms

SRV

121ms

Total

1218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-08 22:47:56	1266ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 13:09:41	484ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 12:05:45 shown	1218ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 10:41:18	1604ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 08:55:15	910ms	2 NS 2 A 0 MX	🔓 Insecure