elkovplus.cz - robtex.com

elkovplus.cz

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8903🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:2e57🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.87Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.3🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeric.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReric.ns.cloudflare.com
A2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45
PTReric.ns.cloudflare.com
A108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
NSrosa.ns.cloudflare.com
A2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosa.ns.cloudflare.com
A2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosa.ns.cloudflare.com
A108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.87, 172.67.137.3
IPv6 hints2606:4700:3031::ac43:8903, 2606:4700:3033::6815:2e57
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=59, name=cloudflare-ech.com
SOAeric.ns.cloudflare.comdns@cloudflare.com serial=2400069298

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=1775976462
🔒 HSTS Preload (+subdomains)

Same first word

elkovplus.cz

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSeric.ns.cloudflare.comrosa.ns.cloudflare.comns1.regzone.czns1.regzone.dens1.regzone.infoA104.21.46.87172.67.137.32606:4700:3031::ac43:89032606:4700:3033::6815:2e57217.198.116.188
●NSeric.ns.cloudflare.com2026-03-15 → 2026-04-12 · 3 obs
○ 2017-05-17 08:29:50
● 2026-03-15 06:34:32
● 2026-04-12 07:11:08
○NSns1.regzone.cz2015-08-19 → 2017-05-17 · 4 obs
● 2015-08-19 02:05:52
● 2017-05-17 08:29:50
○ 2026-03-15 06:34:32
○ 2026-04-12 07:11:08
○NSns1.regzone.de2015-08-19 → 2017-05-17 · 4 obs
● 2015-08-19 02:05:52
● 2017-05-17 08:29:50
○ 2026-03-15 06:34:32
○ 2026-04-12 07:11:08
○NSns1.regzone.info2015-08-19 → 2017-05-17 · 4 obs
● 2015-08-19 02:05:52
● 2017-05-17 08:29:50
○ 2026-03-15 06:34:32
○ 2026-04-12 07:11:08
●NSrosa.ns.cloudflare.com2026-03-15 → 2026-04-12 · 3 obs
○ 2017-05-17 08:29:50
● 2026-03-15 06:34:32
● 2026-04-12 07:11:08
●A104.21.46.872026-03-15 → 2026-04-12 · 3 obs
○ 2017-05-17 08:29:50
● 2026-03-15 06:34:32
● 2026-04-12 07:11:08
●A172.67.137.32026-03-15 → 2026-04-12 · 3 obs
○ 2017-05-17 08:29:50
● 2026-03-15 06:34:32
● 2026-04-12 07:11:08
○A217.198.116.1882015-08-19 → 2017-05-17 · 4 obs
● 2015-08-19 02:05:52
● 2017-05-17 08:29:50
○ 2026-03-15 06:34:32
○ 2026-04-12 07:11:08
●A2606:4700:3031::ac43:89032026-03-15 → 2026-04-12 · 3 obs
○ 2017-05-17 08:29:50
● 2026-03-15 06:34:32
● 2026-04-12 07:11:08
●A2606:4700:3033::6815:2e572026-03-15 → 2026-04-12 · 3 obs
○ 2017-05-17 08:29:50
● 2026-03-15 06:34:32
● 2026-04-12 07:11:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
elkovplus.czeric.ns.cloudflare.com, rosa.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.228

NS records: eric.ns.cloudflare.com, rosa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elkovplus.cz (unsigned zone)

⏱️ Timing

Total: 1427ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.3, 104.21.46.87
AAAA22606:4700:3033::6815:2e57, 2606:4700:3031::ac43:8903
NS2eric.ns.cloudflare.com, rosa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eric.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

elkovplus.cz maps to four IP numbers: 2606:4700:3031::ac43:8903, 2606:4700:3033::6815:2e57, 104.21.46.87 and 172.67.137.3.

Other host names, for instance 3vcx1e7.doedap333.shop, quinspreus.cat, tjktaz.com, getlivepost.com and indianatreeproject.com share IP numbers with elkovplus.cz.

Name Servers

Two name servers eric.ns.cloudflare.com and rosa.ns.cloudflare.com are delegated to elkovplus.cz.

elkovplus.cz uses the same name server configuration as other domains, such as usies.com, panini.cloud, highwaychevroletbuickgmc.com, 901catering.com and quenchwedding.com.

elkovplus.cz at least partially shares name servers with other domains such as csmager.co.uk, logicdiana4d.site, spa.edu.tt, bestampera4d.com and thebloggerstribune.com.

These name servers are commonly used with darl.ns.cloudflare.com, pam.ns.cloudflare.com, laylah.ns.cloudflare.com and kay.ns.cloudflare.com.

Host names with six IP numbers: Host name eric.ns.cloudflare.com points to 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112; host name rosa.ns.cloudflare.com points to 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.