`rbrbuild.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5216^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c171^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.22^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.113^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gene.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
NS	`leonard.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c336^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2336^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonard.ns.cloudflare.com`
		A	108.162.195.54^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	162.159.44.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	172.64.35.54^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
TXT	`google-site-verification=_ofZVqRG86QL0IQJh1P1d4dwiJFREb3_3WoDBo3wsRo`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.22, 172.67.193.113
		IPv6 hints	2606:4700:3030::6815:5216, 2606:4700:3032::ac43:c171
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`gene.ns.cloudflare.com`dns@cloudflare.com serial=2407528701

`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=1783934082

Previously MX for

rbrbuild.com

Same first word

rbrbuild.com

Similar names

dubrlibr.rv.ua

DNS History

13 records (6 active, 7 former)

●NSgene.ns.cloudflare.com2026-05-25 → 2026-07-13 · 3 obs

○ 2017-05-08 20:28:52
● 2026-05-25 09:23:16
● 2026-07-13 09:42:28

●NSleonard.ns.cloudflare.com2026-05-25 → 2026-07-13 · 3 obs

○ 2017-05-08 20:28:52
● 2026-05-25 09:23:16
● 2026-07-13 09:42:28

○NSns7.momwebs.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:28:52
○ 2026-05-25 09:23:16
○ 2026-07-13 09:42:28

○NSns8.momwebs.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:28:52
○ 2026-05-25 09:23:16
○ 2026-07-13 09:42:28

○NSns9.momwebs.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:28:52
○ 2026-05-25 09:23:16
○ 2026-07-13 09:42:28

○MXrbrbuild.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:28:52
○ 2026-05-25 09:23:16
○ 2026-07-13 09:42:28

●A104.21.82.222026-05-25 → 2026-07-13 · 3 obs

○ 2017-05-08 20:28:52
● 2026-05-25 09:23:16
● 2026-07-13 09:42:28

●A172.67.193.1132026-05-25 → 2026-07-13 · 3 obs

○ 2017-05-08 20:28:52
● 2026-05-25 09:23:16
● 2026-07-13 09:42:28

○A199.26.84.1222017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:28:52
○ 2026-05-25 09:23:16
○ 2026-07-13 09:42:28

●A2606:4700:3030::6815:52162026-07-01 → 2026-07-13 · 3 obs

○ 2026-05-25 09:23:16
● 2026-07-01 18:58:18
● 2026-07-13 09:42:28

○A2606:4700:3031::ac43:c1712026-05-25 → 2026-05-25 · 4 obs

○ 2017-05-08 20:28:52
● 2026-05-25 09:23:16
○ 2026-07-01 18:58:18
○ 2026-07-13 09:42:28

●A2606:4700:3032::ac43:c1712026-07-01 → 2026-07-13 · 3 obs

○ 2026-05-25 09:23:16
● 2026-07-01 18:58:18
● 2026-07-13 09:42:28

○A2606:4700:3035::6815:52162026-05-25 → 2026-05-25 · 4 obs

○ 2017-05-08 20:28:52
● 2026-05-25 09:23:16
○ 2026-07-01 18:58:18
○ 2026-07-13 09:42:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
rbrbuild.com	gene.ns.cloudflare.com, leonard.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.54

NS records: gene.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbrbuild.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.22, 172.67.193.113`
AAAA	2	`2606:4700:3032::ac43:c171, 2606:4700:3030::6815:5216`
NS	2	`gene.ns.cloudflare.com, leonard.ns.cloudflare.com`
TXT	1	`google-site-verification=_ofZVqRG86QL0IQ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gene.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rbrbuild.com resolves to four IP addresses: 104.21.82.22, 172.67.193.113, 2606:4700:3030::6815:5216 and 2606:4700:3032::ac43:c171.

www.superbid.com.br, f2movie.my, eternalfinance.io plus two other host names have IP numbers in common with rbrbuild.com.

Name Servers

Two name servers handle the delegation for rbrbuild.com: gene.ns.cloudflare.com and leonard.ns.cloudflare.com.

The name server configuration of rbrbuild.com is shared with other domains, for instance qfcpw.com, txjdcl.com, snsall.com and two others.

rbrbuild.com partially shares its NS delegation with several other domains, including jhongameplays.com.br, sukiwp.com, cespyd.es and two others.

These name servers are regularly seen alongside susan.ns.cloudflare.com and ian.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

gene.ns.cloudflare.com resolves to 108.162.192.158, 172.64.32.158 and 173.245.58.158 among others, with 3 other IP addresses in total.

leonard.ns.cloudflare.com resolves to 108.162.195.54, 162.159.44.54 and 172.64.35.54 among others, with 3 other IP addresses in total.

rbrbuild.com - robtex.com

rbrbuild.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

`rbrbuild.com`

`com`