techcode.cz - dns.ninja

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techcode.cz

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:606f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b119🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.111Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.25🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalfred.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
A2803:f800:50::6ca2:c383🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2383🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalfred.ns.cloudflare.com
A108.162.195.131🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
A162.159.44.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
A172.64.35.131🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
NSgalilea.ns.cloudflare.com
A2606:4700:50::a29f:26e9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A2803:f800:50::6ca2:c2e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgalilea.ns.cloudflare.com
A2a06:98c1:50::ac40:22e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgalilea.ns.cloudflare.com
A108.162.194.233🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A162.159.38.233Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A172.64.34.233🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.96.111, 172.67.177.25
IPv6 hints2606:4700:3036::6815:606f, 2606:4700:3036::ac43:b119
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAalfred.ns.cloudflare.comdns@cloudflare.com serial=2413676722

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1788866244

Same first word

techcode.us
techcode.be
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techcode.co.uk
techcode.info
techcode.com.ph
techcode.icu
techcode.org
techcode.com.sg
techcode.app
techcode.net
techcode.ai
techcode.cz
techcode.pages.dev
techcode.com.ar
techcode.se
techcode.in
techcode.org.uk
techcode.com
techcode.io
techcode.pt
techcode.store
techcode.com.br

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codetech.com.br
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Previous names

techbook.cz
techbooks.cz
techbox.cz
techbrain.cz
techbrave.cz
techbridge.cz
techbud.cz
techbuddy.cz
techbuilding.cz
techcad.cz
techcam.cz
techcar.cz
techcare2026.cz
techcars.cz
techcel.cz
techcenter.cz
techcentrum.cz
techcis.cz
techcity.cz
techcoat.cz

Next names

techcolor.cz
techcom.cz
techcomnet.cz
techcomp.cz
techcompo.cz
techcon.cz
techconnect.cz
techconnection.cz
techconsult.cz
techconsulting.cz
techcont.cz
techcontrol.cz
techcore.cz
techcorp.cz
techcraft.cz
techcrew.cz
techczechcom.cz
techdata.cz
techdatacloud.cz
techdatamobile.cz

DNS History

10 records (6 active, 4 former)

NSalfred.ns.cloudflare.comgalilea.ns.cloudflare.comA104.21.96.111172.67.177.252606:4700:3036::6815:606f2606:4700:3036::ac43:b119188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalfred.ns.cloudflare.com2026-09-04 → 2026-09-08 · 2 obs
● 2026-09-04 15:01:56
● 2026-09-08 11:41:24
●NSgalilea.ns.cloudflare.com2026-09-04 → 2026-09-08 · 2 obs
● 2026-09-04 15:01:56
● 2026-09-08 11:41:24
●A104.21.96.1112026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-04 15:01:56
● 2026-09-05 12:00:28
● 2026-09-08 11:41:24
●A172.67.177.252026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-04 15:01:56
● 2026-09-05 12:00:28
● 2026-09-08 11:41:24
○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:01:56
○ 2026-09-05 12:00:28
○ 2026-09-08 11:41:24
○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:01:56
○ 2026-09-05 12:00:28
○ 2026-09-08 11:41:24
●A2606:4700:3036::6815:606f2026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-04 15:01:56
● 2026-09-05 12:00:28
● 2026-09-08 11:41:24
●A2606:4700:3036::ac43:b1192026-09-05 → 2026-09-08 · 3 obs
○ 2026-09-04 15:01:56
● 2026-09-05 12:00:28
● 2026-09-08 11:41:24
○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:01:56
○ 2026-09-05 12:00:28
○ 2026-09-08 11:41:24
○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 15:01:56
○ 2026-09-05 12:00:28
○ 2026-09-08 11:41:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
techcode.czalfred.ns.cloudflare.com, galilea.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.131

NS records: alfred.ns.cloudflare.com, galilea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcode.cz (unsigned zone)

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.25, 104.21.96.111
AAAA22606:4700:3036::ac43:b119, 2606:4700:3036::6815:606f
NS2alfred.ns.cloudflare.com, galilea.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alfred.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

techcode.cz has four IP addresses: 104.21.96.111, 172.67.177.25, 2606:4700:3036::6815:606f and 2606:4700:3036::ac43:b119.

Two other host names, along with sweetamavi5d.com, fenhon.com and mentarchon.com, also share IP numbers with techcode.cz.

Name Servers

techcode.cz uses two name servers for its delegation: alfred.ns.cloudflare.com and galilea.ns.cloudflare.com.

techcode.cz shares its NS records with other domains, for example mistenendpoint.com, proudvoicelx8b.workers.dev, optimism-faucet.com and two others.

techcode.cz has at least partial name server overlap with other domains, such as jonesnet.xyz, bcsauction.com, enfonk.workers.dev and two others.

These name servers tend to appear together with the name servers lee.ns.cloudflare.com, theo.ns.cloudflare.com and kehlani.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname alfred.ns.cloudflare.com directs to 108.162.195.131, 162.159.44.131 and 172.64.35.131 along with 3 other IP addresses.

Hostname galilea.ns.cloudflare.com directs to 108.162.194.233, 162.159.38.233 and 172.64.34.233 along with 3 other IP addresses.