smartecho.cz - robtex.com

smartecho.cz

DNSSEC⚠️ Not signed
NSaudrey.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::a29f:2642🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A2803:f800:50::6ca2:c242🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaudrey.ns.cloudflare.com
A2a06:98c1:50::ac40:2242🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaudrey.ns.cloudflare.com
A108.162.194.66🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A162.159.38.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
A172.64.34.66🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaudrey.ns.cloudflare.com
NSgerald.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3ba8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A2803:f800:50::6ca2:c1a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgerald.ns.cloudflare.com
A2a06:98c1:50::ac40:21a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgerald.ns.cloudflare.com
A108.162.193.168🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A172.64.33.168🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com
A173.245.59.168🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgerald.ns.cloudflare.com

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=1771291036
rank #127804 globally
rank #420 in the tld
📈 Tranco rank: #464,171

Same first word

smartecho.cz
smartecho.com

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DNS History

12 records (2 active, 10 former)

NSaudrey.ns.cloudflare.comgerald.ns.cloudflare.comlilyana.ns.cloudflare.comotto.ns.cloudflare.comA104.21.6.147172.67.134.229188.114.96.0188.114.97.02606:4700:3033::6815:6932606:4700:3035::ac43:86e52a06:98c1:3120::2a06:98c1:3121::
●NSaudrey.ns.cloudflare.com2026-03-18 → 2026-03-22 · 3 obs
○ 2026-02-24 20:32:46
● 2026-03-18 20:52:14
● 2026-03-22 16:04:08
●NSgerald.ns.cloudflare.com2026-03-18 → 2026-03-22 · 3 obs
○ 2026-02-24 20:32:46
● 2026-03-18 20:52:14
● 2026-03-22 16:04:08
○NSlilyana.ns.cloudflare.com2026-02-22 → 2026-02-24 · 4 obs
● 2026-02-22 13:19:06
● 2026-02-24 20:32:46
○ 2026-03-18 20:52:14
○ 2026-03-22 16:04:08
○NSotto.ns.cloudflare.com2026-02-22 → 2026-02-24 · 4 obs
● 2026-02-22 13:19:06
● 2026-02-24 20:32:46
○ 2026-03-18 20:52:14
○ 2026-03-22 16:04:08
○A104.21.6.1472026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:19:06
○ 2026-02-24 20:32:46
○ 2026-03-22 16:04:08
○A172.67.134.2292026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:19:06
○ 2026-02-24 20:32:46
○ 2026-03-22 16:04:08
○A188.114.96.02026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 13:19:06
● 2026-02-24 20:32:46
○ 2026-03-18 20:52:14
○ 2026-03-22 16:04:08
○A188.114.97.02026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 13:19:06
● 2026-02-24 20:32:46
○ 2026-03-18 20:52:14
○ 2026-03-22 16:04:08
○A2606:4700:3033::6815:6932026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:19:06
○ 2026-02-24 20:32:46
○ 2026-03-22 16:04:08
○A2606:4700:3035::ac43:86e52026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 13:19:06
○ 2026-02-24 20:32:46
○ 2026-03-22 16:04:08
○A2a06:98c1:3120::2026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 13:19:06
● 2026-02-24 20:32:46
○ 2026-03-18 20:52:14
○ 2026-03-22 16:04:08
○A2a06:98c1:3121::2026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 13:19:06
● 2026-02-24 20:32:46
○ 2026-03-18 20:52:14
○ 2026-03-22 16:04:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
smartecho.czaudrey.ns.cloudflare.com, gerald.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.194.66

NS records: audrey.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartecho.cz (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

Two name servers audrey.ns.cloudflare.com and gerald.ns.cloudflare.com handle delegation for smartecho.cz.

smartecho.cz uses the same name server setup as other domains, for example flexvox.cz, leadtrack.tr, bizvantage.tr, techbeat.tr and freshstartup.tr.

smartecho.cz partially shares name servers with other domains; examples include xn--80ajjgcjnfjnnf.xn--p1ai, wielerkleding-outlet.nl, bgas.org.uk, online-onraet.be and 2can.ru.

These name servers are often used with the name servers sharon.ns.cloudflare.com and etienne.ns.cloudflare.com.

Host names with six IP numbers: audrey.ns.cloudflare.com points to: 2606:4700:50::a29f:2642, 2803:f800:50::6ca2:c242, 2a06:98c1:50::ac40:2242, 108.162.194.66, 162.159.38.66 and 172.64.34.66; gerald.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba8, 2803:f800:50::6ca2:c1a8, 2a06:98c1:50::ac40:21a8, 108.162.193.168, 172.64.33.168 and 173.245.59.168.