techmule.dk

📜 Historical scan 2026-09-16 04:56:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

techmule.dk is a .dk domain served by 2 nameservers (gigi.ns.cloudflare.com, matt.ns.cloudflare.com). It was registered on 24 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.79 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
gigi.ns.cloudflare.com	108.162.194.12 162.159.38.12 172.64.34.12 2606:4700:50::a29f:260c 2803:f800:50::6ca2:c20c 2a06:98c1:50::ac40:220c	gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
matt.ns.cloudflare.com	108.162.193.131 172.64.33.131 173.245.59.131 2606:4700:58::adf5:3b83 2803:f800:50::6ca2:c183 2a06:98c1:50::ac40:2183	matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.79	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 46ms

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 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:88c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:364f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.79,172.67.136.197 ech=AEX+DQBBSgAgACCYgz/jFJmQmUEze1K77wzSmcRVFXo/al5hdxFrow94YQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:88c5,2606:4700:3034::6815:364f

📝 TXT Records#

2 records 195ms

TXT Record
protonmail-verification=35efac326606dd1b7d3888a049c9f22375ef2709
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (techmule.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.techmule.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:69a3e7ad70e04431a41f397e6c78d79b@dmarc-reports.cloudflare.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 2026-10-09 14:21:12

www	104.21.54.79 172.67.136.197 2606:4700:3030::ac43:88c5 2606:4700:3034::6815:364f (AS13335) (address records, no CNAME)
www vs bare domain	Same network techmule.dk: 104.21.54.79 172.67.136.197 2606:4700:3030::ac43:88c5 2606:4700:3034::6815:364f (AS13335) www.techmule.dk: 104.21.54.79 172.67.136.197 2606:4700:3030::ac43:88c5 2606:4700:3034::6815:364f (AS13335)
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 110ms

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#

70ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414900208
Primary NS (MNAME)	gigi.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 14:52:09

Field	Value
Registrar	nordicway ApS
Registered	2024-09-24
Expires	2028-09-23 (705d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

34ms

46ms

AAAA

41ms

TXT

195ms

CAA

31ms

HTTPS

41ms

TLSA

110ms

SOA

0ms

MTA-STS

67ms

DNSSEC

70ms

SRV

71ms

Total

1226ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:21:12	1116ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-16 04:56:42 shown	1226ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-16 02:14:36	1387ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-14 02:17:22	1510ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-08 23:38:53	2333ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 08:39:40	1033ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-22 13:24:31	7804ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-03 17:14:23	11018ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-15 01:10:49	10526ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-08 20:47:10	1571ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-05 17:17:42	3058ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-26 14:34:16	1000ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 20:36:20	7686ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-17 17:30:24	1725ms	2 NS 2 A 2 MX	🔒 Secure