nuse.cz - robtex.com

nuse.cz

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:198b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8649🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.139Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.73🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSconrad.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A2803:f800:50::6ca2:c392🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRconrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2392🇺🇸 Cloudflare2a06:98c1:50::/45
PTRconrad.ns.cloudflare.com
A108.162.195.146🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A162.159.44.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
A172.64.35.146🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRconrad.ns.cloudflare.com
NSluciane.ns.cloudflare.com
A2606:4700:50::a29f:2678🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciane.ns.cloudflare.com
A2803:f800:50::6ca2:c278🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRluciane.ns.cloudflare.com
A2a06:98c1:50::ac40:2278🇺🇸 Cloudflare2a06:98c1:50::/45
PTRluciane.ns.cloudflare.com
A108.162.194.120🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciane.ns.cloudflare.com
A162.159.38.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciane.ns.cloudflare.com
A172.64.34.120🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRluciane.ns.cloudflare.com
MXmx.nuse.cz ⭐
A176.74.158.2🇨🇿 NETDATACOMM176.74.128.0/19 NetDataComm, s.r.o.
PTRmail.nuse.cz
TXTv=spf1 ip4:176.74.158.2 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.139, 172.67.134.73
IPv6 hints2606:4700:3037::6815:198b, 2606:4700:3037::ac43:8649
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAconrad.ns.cloudflare.comdns@cloudflare.com serial=2399823444

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=1778570236

Subdomains

mail.nuse.cz
mx.nuse.cz

Same first word

nuse.ru
nuse.co
nuse.ir
nuse.co.uk
nuse.se
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nuse.nl
nuse.org
nuse.com
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nuse.hu
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nuse.net
nuse.tv
nuse.fr

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neus.tv
usen.cz
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esun.se
suen.us
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senu.co.in
uens.com.au
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uens.com.cn
neus.com.tr
usen.de
nseu.cn
sune.dk
neus.jp
enus.kr

DNS History

7 records (7 active, 0 former)

NSconrad.ns.cloudflare.comluciane.ns.cloudflare.comMXmx.nuse.czA104.21.25.139172.67.134.732606:4700:3037::6815:198b2606:4700:3037::ac43:8649
●NSconrad.ns.cloudflare.com2026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42
●NSluciane.ns.cloudflare.com2026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42
●MXmx.nuse.cz2026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42
●A104.21.25.1392026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42
●A172.67.134.732026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42
●A2606:4700:3037::6815:198b2026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42
●A2606:4700:3037::ac43:86492026-04-21 → 2026-05-12 · 2 obs
● 2026-04-21 16:20:36
● 2026-05-12 07:54:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
nuse.czluciane.ns.cloudflare.com, conrad.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.146

NS records: luciane.ns.cloudflare.com, conrad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nuse.cz (unsigned zone)

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.25.139, 172.67.134.73
AAAA22606:4700:3037::ac43:8649, 2606:4700:3037::6815:198b
NS2conrad.ns.cloudflare.com, luciane.ns.cloudflare.com
MX1mx.nuse.cz (pri: 0)
TXT1v=spf1 ip4:176.74.158.2 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1conrad.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

nuse.cz is a parent of mail.nuse.cz and mx.nuse.cz.

IP Addresses

Four IP numbers are pointed to by nuse.cz: 2606:4700:3037::6815:198b, 2606:4700:3037::ac43:8649, 104.21.25.139 and 172.67.134.73.

other host names including vbxynxcb.beer, hitomowens.com, 914811.vip, pulik.site and ktm-konsum.de share IP numbers with nuse.cz.

Name Servers

nuse.cz is delegated to two name servers conrad.ns.cloudflare.com and luciane.ns.cloudflare.com.

nuse.cz shares the same name server setup as other domains, for instance tootlog.net, muware.com, inkbraid.com, expexp.com and xn--j1aghg.xn--p1ai.

nuse.cz at least partially shares name servers with other domains, for instance oaklandcampus.com, yfjdw.com, onchain-exchange.life, logicmiracle.com and cqgxcb.com.

These name servers are commonly used with becky.ns.cloudflare.com, javon.ns.cloudflare.com and matteo.ns.cloudflare.com.

Host names with six IP numbers:

Host name conrad.ns.cloudflare.com points to: 2606:4700:58::a29f:2c92, 2803:f800:50::6ca2:c392, 2a06:98c1:50::ac40:2392, 108.162.195.146, 162.159.44.146 and 172.64.35.146.

Host name luciane.ns.cloudflare.com points to: 2606:4700:50::a29f:2678, 2803:f800:50::6ca2:c278, 2a06:98c1:50::ac40:2278, 108.162.194.120, 162.159.38.120 and 172.64.34.120.

Mail Servers

nuse.cz is handled by a single mail server, mx.nuse.cz.

mx.nuse.cz resolves to IP 176.74.158.2.