`zybbt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:acb3^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1e5c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.92^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.179^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.30.92, 172.67.172.179
		IPv6	2606:4700:3036::ac43:acb3, 2606:4700:3037::6815:1e5c
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2398432812

`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=1774493217

Same first word

zybbt.com

Similar names

bbytz.cn

zbytb.com

tbyzb.com

ybbtz.com

btyzb.com

bbyzt.com

tyzbb.com

byztb.com

bbzty.com

tbzyb.cn

bbtyz.com

ytbzb.com

DNS History

11 records (6 active, 5 former)

●NSbarbara.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-03-24 14:36:44
● 2026-02-15 09:30:46
● 2026-03-26 02:47:32

○NSdns23.hichina.com2015-07-09 → 2017-03-24 · 4 obs

● 2015-07-09 04:00:32
● 2017-03-24 14:36:44
○ 2026-02-15 09:30:46
○ 2026-03-26 02:47:32

○NSdns24.hichina.com2015-07-09 → 2017-03-24 · 4 obs

● 2015-07-09 04:00:32
● 2017-03-24 14:36:44
○ 2026-02-15 09:30:46
○ 2026-03-26 02:47:32

●NStrevor.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-03-24 14:36:44
● 2026-02-15 09:30:46
● 2026-03-26 02:47:32

○MXmxn.mxhichina.com2015-11-12 → 2026-02-16 · 4 obs

● 2015-11-12 07:56:54
● 2026-02-16 09:10:10
○ 2026-03-03 17:35:48
○ 2026-03-26 02:47:32

○MXmxw.mxhichina.com2015-11-12 → 2026-02-16 · 4 obs

● 2015-11-12 07:56:54
● 2026-02-16 09:10:10
○ 2026-03-03 17:35:48
○ 2026-03-26 02:47:32

●A104.21.30.922026-02-15 → 2026-03-26 · 3 obs

○ 2017-03-24 14:36:44
● 2026-02-15 09:30:46
● 2026-03-26 02:47:32

●A172.67.172.1792026-02-15 → 2026-03-26 · 3 obs

○ 2017-03-24 14:36:44
● 2026-02-15 09:30:46
● 2026-03-26 02:47:32

○A203.171.225.132015-07-09 → 2017-03-24 · 4 obs

● 2015-07-09 04:00:32
● 2017-03-24 14:36:44
○ 2026-02-15 09:30:46
○ 2026-03-26 02:47:32

●A2606:4700:3036::ac43:acb32026-02-15 → 2026-03-26 · 3 obs

○ 2017-03-24 14:36:44
● 2026-02-15 09:30:46
● 2026-03-26 02:47:32

●A2606:4700:3037::6815:1e5c2026-02-15 → 2026-03-26 · 3 obs

○ 2017-03-24 14:36:44
● 2026-02-15 09:30:46
● 2026-03-26 02:47:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zybbt.com	barbara.ns.cloudflare.com, trevor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.154

NS records: barbara.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zybbt.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.92, 172.67.172.179`
AAAA	2	`2606:4700:3037::6815:1e5c, 2606:4700:3036::ac43:acb3`
NS	2	`barbara.ns.cloudflare.com, trevor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zybbt.com maps to four IP numbers: 2606:4700:3036::ac43:acb3, 2606:4700:3037::6815:1e5c, 104.21.30.92 and 172.67.172.179.

Other host names, for instance member.ufa345.autos, voodoo.hostgear.com, www.coderme.com, contactosswinger.com.mx and premium77.com share IP numbers with zybbt.com.

Name Servers

Two name servers barbara.ns.cloudflare.com and trevor.ns.cloudflare.com handle delegation for zybbt.com.

zybbt.com uses the same name server setup as other domains, for example cdlcgk.com, gzfeisibao.com, lxizang.com, tjlhjd.com and fushipeixun.com.

zybbt.com partially shares name servers with other domains; examples include zazahosting.com, rpsboxe.com, jhuynh.com, xocdia88.ec and sarson.cz.

These name servers are commonly used with the name servers linda.ns.cloudflare.com, luciana.ns.cloudflare.com, kay.ns.cloudflare.com, rodney.ns.cloudflare.com and ken.ns.cloudflare.com.

Host names with six IP numbers: barbara.ns.cloudflare.com points to: 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248; trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.

zybbt.com - robtex.com

zybbt.com

com

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

`zybbt.com`

`com`