techhack.nl - dns.ninja

techhack.nl

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:ab2d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:27b7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.183Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.171.45🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmalcolm.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A2803:f800:50::6ca2:c351🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalcolm.ns.cloudflare.com
A2a06:98c1:50::ac40:2351🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalcolm.ns.cloudflare.com
A108.162.195.81🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A162.159.44.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A172.64.35.81🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
NStara.ns.cloudflare.com
A2606:4700:50::adf5:3ae1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A2803:f800:50::6ca2:c0e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtara.ns.cloudflare.com
A2a06:98c1:50::ac40:20e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtara.ns.cloudflare.com
A108.162.192.225🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A172.64.32.225🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A173.245.58.225🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
MXmx2.zoho.eu ⭐
A89.36.170.166🇨🇭 COMPUTERLINE89.36.170.0/24
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx3.zoho.eu(20)
A185.230.212.166🇳🇱 ZOHO-EU185.230.212.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
MXmx.zoho.eu(30)
A185.20.209.166🇨🇭 COMPUTERLINE185.20.209.0/24
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
A185.230.214.166🇳🇱 ZOHO-EU185.230.214.0/23
PTRmx2.zoho.eu
PTRmx3.zoho.eu
PTRmx.zoho.eu
TXTv=spf1 include:zoho.eu ~all
TXTzoho-verification=zb96436604.zmverify.zoho.eu
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.183, 172.67.171.45
IPv6 hints2606:4700:3031::ac43:ab2d, 2606:4700:3036::6815:27b7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com
SOAmalcolm.ns.cloudflare.comdns@cloudflare.com serial=2402553018

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-13 13:00:01 +0000 (EPOCH 1781355601)
SOAns1.dns.nldns@sidn.nl 2026-06-13 #26

Previously MX for

techhack.nl

Same first word

techhack.nl
techhack.in
techhack.org
techhack.co.uk
techhack.com

Similar names

chaktech.tn
hacktech.de
hacktech.cn
hatcheck.com
hacktech.in
hacktech.io
hacktech.it
hacktech.co
hacktech.xyz
chatchek.com
kachtech.com
hkactech.com
hacktech.net
hatcheck.org
hacktech.co.uk
hacktech.org
hacktech.com

DNS History

15 records (9 active, 6 former)

202120222023202420252026NSmalcolm.ns.cloudflare.comtara.ns.cloudflare.comns0.transip.netns1.transip.nlns2.transip.euMXmx.zoho.eumx2.zoho.eumx3.zoho.eutechhack.nlA104.21.39.183172.67.171.452606:4700:3031::ac43:ab2d2606:4700:3036::6815:27b7173.249.2.129178.18.247.73
●NSmalcolm.ns.cloudflare.com2026-05-13 → 2026-06-13 · 3 obs
○ 2026-03-16 07:13:32
● 2026-05-13 09:14:02
● 2026-06-13 13:55:28
○NSns0.transip.net2020-03-14 → 2026-03-16 · 4 obs
● 2020-03-14 23:51:32
● 2026-03-16 07:13:32
○ 2026-05-13 09:14:02
○ 2026-06-13 13:55:28
○NSns1.transip.nl2020-03-14 → 2026-03-16 · 4 obs
● 2020-03-14 23:51:32
● 2026-03-16 07:13:32
○ 2026-05-13 09:14:02
○ 2026-06-13 13:55:28
○NSns2.transip.eu2020-03-14 → 2026-03-16 · 4 obs
● 2020-03-14 23:51:32
● 2026-03-16 07:13:32
○ 2026-05-13 09:14:02
○ 2026-06-13 13:55:28
●NStara.ns.cloudflare.com2026-05-13 → 2026-06-13 · 3 obs
○ 2026-03-16 07:13:32
● 2026-05-13 09:14:02
● 2026-06-13 13:55:28
●MXmx.zoho.eu2026-02-18 → 2026-06-13 · 3 obs
○ 2020-03-14 23:51:32
● 2026-02-18 14:55:16
● 2026-06-13 13:55:28
●MXmx2.zoho.eu2026-02-18 → 2026-06-13 · 3 obs
○ 2020-03-14 23:51:32
● 2026-02-18 14:55:16
● 2026-06-13 13:55:28
●MXmx3.zoho.eu2026-02-18 → 2026-06-13 · 3 obs
○ 2020-03-14 23:51:32
● 2026-02-18 14:55:16
● 2026-06-13 13:55:28
○MXtechhack.nl2020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 23:51:32
○ 2026-02-18 14:55:16
○ 2026-06-13 13:55:28
●A104.21.39.1832026-05-13 → 2026-06-13 · 3 obs
○ 2026-03-16 07:13:32
● 2026-05-13 09:14:02
● 2026-06-13 13:55:28
●A172.67.171.452026-05-13 → 2026-06-13 · 3 obs
○ 2026-03-16 07:13:32
● 2026-05-13 09:14:02
● 2026-06-13 13:55:28
○A173.249.2.1292020-03-14 → 2020-03-14 · 3 obs
● 2020-03-14 23:51:32
○ 2026-02-18 14:55:16
○ 2026-06-13 13:55:28
○A178.18.247.732026-02-18 → 2026-03-16 · 5 obs
○ 2020-03-14 23:51:32
● 2026-02-18 14:55:16
● 2026-03-16 07:13:32
○ 2026-05-13 09:14:02
○ 2026-06-13 13:55:28
●A2606:4700:3031::ac43:ab2d2026-05-13 → 2026-06-13 · 3 obs
○ 2026-03-16 07:13:32
● 2026-05-13 09:14:02
● 2026-06-13 13:55:28
●A2606:4700:3036::6815:27b72026-05-13 → 2026-06-13 · 3 obs
○ 2026-03-16 07:13:32
● 2026-05-13 09:14:02
● 2026-06-13 13:55:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
techhack.nltara.ns.cloudflare.com, malcolm.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.225

NS records: tara.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techhack.nl (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.171.45, 104.21.39.183
AAAA22606:4700:3031::ac43:ab2d, 2606:4700:3036::6815:27b7
NS2malcolm.ns.cloudflare.com, tara.ns.cloudflare.com
MX3mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...
TXT2v=spf1 include:zoho.eu ~all, zoho-verification=zb96436604.zmverify.zo
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1malcolm.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

techhack.nl points to four IP numbers: 104.21.39.183, 172.67.171.45, 2606:4700:3031::ac43:ab2d and 2606:4700:3036::6815:27b7.

Two other host names, along with minimalistfocus.com, www.momentus.space and www.(0x78766964656f73)(0x706f726e)o.net, also share IP numbers with techhack.nl.

Name Servers

Two name servers handle the delegation for techhack.nl: malcolm.ns.cloudflare.com and tara.ns.cloudflare.com.

techhack.nl shares its NS records with other domains, for example cbnsakh.ru, telesanta.com, nordicmining.com and two others.

At least some of techhack.nl's name servers are shared with other domains, for example vibestogelsgp.com, shopviejas.com, beatnest.au and two more.

These name servers tend to be deployed in combination with the name servers fish.ns.cloudflare.com and kolton.ns.cloudflare.com.

DNS names with 6 IP addresses:

malcolm.ns.cloudflare.com resolves to 108.162.195.81, 162.159.44.81 and 172.64.35.81 among others, with 3 other IP addresses in total.

tara.ns.cloudflare.com resolves to 108.162.192.225, 172.64.32.225 and 173.245.58.225 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for techhack.nl list three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

There is at least a partial MX overlap between techhack.nl and other domains, including fixedmatch.com, oparo.co.uk, wearesott.com and two others.

Host names that have two IP addresses:

mx.zoho.eu resolves to two addresses: 185.20.209.166 and 185.230.214.166.

Host names with one IP number:

The hostname mx2.zoho.eu resolves to 89.36.170.166.

The hostname mx3.zoho.eu resolves to 185.230.212.166.