`czbayy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4954^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8e07^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.84^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.7^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marty.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.84, 172.67.142.7
		IPv6 hints	2606:4700:3031::6815:4954, 2606:4700:3033::ac43:8e07
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`marty.ns.cloudflare.com`dns@cloudflare.com serial=2399500648

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776168862

Previously MX for

czbayy.com

Same first word

czbayy.net

czbayy.com

Similar names

abyzyc.pl

DNS History

18 records (6 active, 12 former)

○NSduke.ns.cloudflare.com2016-09-10 → 2016-12-28 · 5 obs

○ 2016-05-29 14:11:10
● 2016-09-10 05:45:52
● 2016-12-28 01:05:24
○ 2017-12-11 10:19:52
○ 2026-04-14 12:30:36

○NSjuming.dnsdun.com2017-12-11 → 2017-12-11 · 4 obs

○ 2016-12-28 01:05:24
● 2017-12-11 10:19:52
○ 2026-04-10 07:45:56
○ 2026-04-14 12:30:36

○NSjuming.dnsdun.net2017-12-11 → 2017-12-11 · 4 obs

○ 2016-12-28 01:05:24
● 2017-12-11 10:19:52
○ 2026-04-10 07:45:56
○ 2026-04-14 12:30:36

●NSmarty.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-12-11 10:19:52
● 2026-04-10 07:45:56
● 2026-04-14 12:30:36

●NSmelissa.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-12-11 10:19:52
● 2026-04-10 07:45:56
● 2026-04-14 12:30:36

○NSmia.ns.cloudflare.com2016-09-10 → 2016-12-28 · 5 obs

○ 2016-05-29 14:11:10
● 2016-09-10 05:45:52
● 2016-12-28 01:05:24
○ 2017-12-11 10:19:52
○ 2026-04-14 12:30:36

○NSn188.ns.yunjiasu.com2015-09-03 → 2016-03-03 · 4 obs

● 2015-09-03 13:18:22
● 2016-03-03 04:17:56
○ 2016-05-29 14:11:10
○ 2026-04-14 12:30:36

○NSn1978.ns.yunjiasu.com2015-09-03 → 2016-03-03 · 4 obs

● 2015-09-03 13:18:22
● 2016-03-03 04:17:56
○ 2016-05-29 14:11:10
○ 2026-04-14 12:30:36

○MXczbayy.com2015-09-03 → 2016-03-03 · 4 obs

● 2015-09-03 13:18:22
● 2016-03-03 04:17:56
○ 2016-04-12 16:19:14
○ 2026-04-14 12:30:36

○MXmail.skrimple.com2016-04-12 → 2016-04-20 · 5 obs

○ 2016-03-03 04:17:56
● 2016-04-12 16:19:14
● 2016-04-20 12:25:48
○ 2016-05-29 14:11:10
○ 2026-04-14 12:30:36

●A104.21.73.842026-04-10 → 2026-04-14 · 3 obs

○ 2017-12-11 10:19:52
● 2026-04-10 07:45:56
● 2026-04-14 12:30:36

○A112.213.117.1162015-09-03 → 2015-09-27 · 4 obs

● 2015-09-03 13:18:22
● 2015-09-27 12:46:16
○ 2015-10-19 15:02:18
○ 2026-04-14 12:30:36

○A142.234.79.1182017-12-11 → 2017-12-11 · 4 obs

○ 2016-05-29 14:11:10
● 2017-12-11 10:19:52
○ 2026-04-10 07:45:56
○ 2026-04-14 12:30:36

●A172.67.142.72026-04-10 → 2026-04-14 · 3 obs

○ 2017-12-11 10:19:52
● 2026-04-10 07:45:56
● 2026-04-14 12:30:36

●A2606:4700:3031::6815:49542026-04-10 → 2026-04-14 · 3 obs

○ 2017-12-11 10:19:52
● 2026-04-10 07:45:56
● 2026-04-14 12:30:36

●A2606:4700:3033::ac43:8e072026-04-10 → 2026-04-14 · 3 obs

○ 2017-12-11 10:19:52
● 2026-04-10 07:45:56
● 2026-04-14 12:30:36

○A45.120.184.702015-10-19 → 2016-03-03 · 5 obs

○ 2015-09-27 12:46:16
● 2015-10-19 15:02:18
● 2016-03-03 04:17:56
○ 2016-04-12 16:19:14
○ 2026-04-14 12:30:36

○A69.46.84.522016-04-12 → 2016-04-12 · 4 obs

○ 2016-03-03 04:17:56
● 2016-04-12 16:19:14
○ 2016-05-29 14:11:10
○ 2026-04-14 12:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
czbayy.com	marty.ns.cloudflare.com, melissa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.199

NS records: marty.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czbayy.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.84, 172.67.142.7`
AAAA	2	`2606:4700:3033::ac43:8e07, 2606:4700:3031::6815:4954`
NS	2	`marty.ns.cloudflare.com, melissa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marty.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

czbayy.com resolves to four IPs: 2606:4700:3031::6815:4954, 2606:4700:3033::ac43:8e07, 104.21.73.84 and 172.67.142.7.

Other host names such as www.5eeff.net, ibe888.net, www.springday2009.net, www.transpacstore.com and zerkalotop8.shop share IP numbers with czbayy.com.

Name Servers

czbayy.com is delegated to two name servers: marty.ns.cloudflare.com and melissa.ns.cloudflare.com.

czbayy.com uses the same name server setup as other domains, including earthdino.com, hnjiumeng.com, syoog.com, fsmenghe.com and 074608.com.

At least part of the name servers for czbayy.com are shared with other domains, for instance mushu.me, begravelsesguiden.dk, snappytaxprep.com, wlw.com.au and bonnieheathfarm.com.

These name servers are commonly used alongside the name servers jocelyn.ns.cloudflare.com.

Host names with six IP numbers:

marty.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204.

melissa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac7, 2803:f800:50::6ca2:c0c7, 2a06:98c1:50::ac40:20c7, 108.162.192.199, 172.64.32.199 and 173.245.58.199.

czbayy.com - robtex.com

czbayy.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`czbayy.com`

`com`