mczby.com - robtex.com

mczby.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:1d65🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:94c0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.29.101Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.192🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnick.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A2803:f800:50::6ca2:c1d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnick.ns.cloudflare.com
A2a06:98c1:50::ac40:21d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnick.ns.cloudflare.com
A108.162.193.213🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A172.64.33.213🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
A173.245.59.213🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnick.ns.cloudflare.com
NSursula.ns.cloudflare.com
A2606:4700:50::a29f:26bf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRursula.ns.cloudflare.com
A2803:f800:50::6ca2:c2bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRursula.ns.cloudflare.com
A2a06:98c1:50::ac40:22bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRursula.ns.cloudflare.com
A108.162.194.191🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRursula.ns.cloudflare.com
A162.159.38.191Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRursula.ns.cloudflare.com
A172.64.34.191🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRursula.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.29.101, 172.67.148.192
IPv62606:4700:3035::6815:1d65, 2606:4700:3037::ac43:94c0
SOAnick.ns.cloudflare.comdns@cloudflare.com serial=2398589892

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774405722
⚠️ On DNS blocklist: tif

Same first word

mczby.com

Similar names

bzycm.com
myzbc.com
mzbcy.com
bcyzm.com
cybzm.cn
bmcyz.com
myzcb.vip

DNS History

9 records (6 active, 3 former)

2017201820192020202120222023202420252026NSnick.ns.cloudflare.comursula.ns.cloudflare.comns1.eedns.comns2.eedns.comA104.21.29.101172.67.148.1922606:4700:3035::6815:1d652606:4700:3037::ac43:94c068.64.167.45
●NSnick.ns.cloudflare.com2026-02-25 → 2026-03-25 · 3 obs
○ 2018-01-04 20:27:26
● 2026-02-25 04:11:54
● 2026-03-25 02:50:58
○NSns1.eedns.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:22:54
○ 2018-01-04 20:27:26
○ 2026-03-25 02:50:58
○NSns2.eedns.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:22:54
○ 2018-01-04 20:27:26
○ 2026-03-25 02:50:58
●NSursula.ns.cloudflare.com2026-02-25 → 2026-03-25 · 3 obs
○ 2018-01-04 20:27:26
● 2026-02-25 04:11:54
● 2026-03-25 02:50:58
●A104.21.29.1012026-02-25 → 2026-03-25 · 3 obs
○ 2018-01-04 20:27:26
● 2026-02-25 04:11:54
● 2026-03-25 02:50:58
●A172.67.148.1922026-02-25 → 2026-03-25 · 3 obs
○ 2018-01-04 20:27:26
● 2026-02-25 04:11:54
● 2026-03-25 02:50:58
●A2606:4700:3035::6815:1d652026-02-25 → 2026-03-25 · 3 obs
○ 2018-01-04 20:27:26
● 2026-02-25 04:11:54
● 2026-03-25 02:50:58
●A2606:4700:3037::ac43:94c02026-02-25 → 2026-03-25 · 3 obs
○ 2018-01-04 20:27:26
● 2026-02-25 04:11:54
● 2026-03-25 02:50:58
○A68.64.167.452016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 13:22:54
○ 2018-01-04 20:27:26
○ 2026-03-25 02:50:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mczby.comnick.ns.cloudflare.com, ursula.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.191

NS records: nick.ns.cloudflare.com, ursula.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mczby.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.29.101, 172.67.148.192
AAAA22606:4700:3037::ac43:94c0, 2606:4700:3035::6815:1d65
NS2nick.ns.cloudflare.com, ursula.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nick.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nick.ns.cloudflare.com, nick.ns.cloudflare.com, nick.ns.cloudflare.com...)

Analysis

IP Addresses

mczby.com maps to four IP numbers: 2606:4700:3035::6815:1d65, 2606:4700:3037::ac43:94c0, 104.21.29.101 and 172.67.148.192.

Other host names, for instance wapav.cn, mian.it, beifort.com.br, ccgk.com.cn and radar.al share IP numbers with mczby.com.

Name Servers

Two name servers nick.ns.cloudflare.com and ursula.ns.cloudflare.com are delegated to mczby.com.

mczby.com uses the same name server configuration as other domains, such as nrznw.com, sjbli.com, njzyn.com, nvekq.com and element-shop.com.

mczby.com at least partially shares name servers with other domains such as quinnflorist.com, avmarketplace.ee, southernairboat.com, struckcorp.com and huayhanoi.win.

These name servers are commonly used with randy.ns.cloudflare.com and yevgen.ns.cloudflare.com.

Host names with six IP numbers: Host name nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213; host name ursula.ns.cloudflare.com points to 2606:4700:50::a29f:26bf, 2803:f800:50::6ca2:c2bf, 2a06:98c1:50::ac40:22bf, 108.162.194.191, 162.159.38.191 and 172.64.34.191.