`buinv.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b275^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:404a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.74^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.117^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁵⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.74, 172.67.178.117
		IPv6 hints	2606:4700:3033::ac43:b275, 2606:4700:3034::6815:404a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=39, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2406736430

`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=1784309397

Same first word

buinv.com

Similar names

vnubi.net

vnubi.com

buivn.com

nuvib.com

ubinv.net

ubvin.shop

vinub.com

vibun.com

buniv.org

binvu.com

bivun.com

buniv.edu.in

unibv.ro

buniv.com

vubin.com

bunvi.com

DNS History

17 records (9 active, 8 former)

●NSguy.ns.cloudflare.com2026-07-02 → 2026-07-17 · 3 obs

○ 2020-02-21 23:08:02
● 2026-07-02 23:00:44
● 2026-07-17 17:55:10

○NSns57.domaincontrol.com2019-12-18 → 2020-02-21 · 4 obs

● 2019-12-18 03:08:42
● 2020-02-21 23:08:02
○ 2026-07-02 23:00:44
○ 2026-07-17 17:55:10

○NSns58.domaincontrol.com2019-12-18 → 2020-02-21 · 4 obs

● 2019-12-18 03:08:42
● 2020-02-21 23:08:02
○ 2026-07-02 23:00:44
○ 2026-07-17 17:55:10

●NSzelda.ns.cloudflare.com2026-07-02 → 2026-07-17 · 3 obs

○ 2020-02-21 23:08:02
● 2026-07-02 23:00:44
● 2026-07-17 17:55:10

●MXroute1.mx.cloudflare.net2026-07-02 → 2026-07-17 · 2 obs

● 2026-07-02 23:00:44
● 2026-07-17 17:55:10

●MXroute2.mx.cloudflare.net2026-07-02 → 2026-07-17 · 2 obs

● 2026-07-02 23:00:44
● 2026-07-17 17:55:10

●MXroute3.mx.cloudflare.net2026-07-02 → 2026-07-17 · 2 obs

● 2026-07-02 23:00:44
● 2026-07-17 17:55:10

●A104.21.64.742026-07-15 → 2026-07-17 · 3 obs

○ 2026-07-02 23:00:44
● 2026-07-15 13:21:00
● 2026-07-17 17:55:10

●A172.67.178.1172026-07-15 → 2026-07-17 · 3 obs

○ 2026-07-02 23:00:44
● 2026-07-15 13:21:00
● 2026-07-17 17:55:10

○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs

○ 2020-02-21 23:08:02
● 2026-07-02 23:00:44
○ 2026-07-15 13:21:00
○ 2026-07-17 17:55:10

○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs

○ 2020-02-21 23:08:02
● 2026-07-02 23:00:44
○ 2026-07-15 13:21:00
○ 2026-07-17 17:55:10

●A2606:4700:3033::ac43:b2752026-07-15 → 2026-07-17 · 3 obs

○ 2026-07-02 23:00:44
● 2026-07-15 13:21:00
● 2026-07-17 17:55:10

●A2606:4700:3034::6815:404a2026-07-15 → 2026-07-17 · 3 obs

○ 2026-07-02 23:00:44
● 2026-07-15 13:21:00
● 2026-07-17 17:55:10

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs

○ 2020-02-21 23:08:02
● 2026-07-02 23:00:44
○ 2026-07-15 13:21:00
○ 2026-07-17 17:55:10

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs

○ 2020-02-21 23:08:02
● 2026-07-02 23:00:44
○ 2026-07-15 13:21:00
○ 2026-07-17 17:55:10

○A50.63.202.432019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 03:08:42
○ 2020-02-21 23:08:02
○ 2026-07-17 17:55:10

○A50.63.202.552020-02-21 → 2020-02-21 · 4 obs

○ 2019-12-18 03:08:42
● 2020-02-21 23:08:02
○ 2026-07-02 23:00:44
○ 2026-07-17 17:55:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
buinv.com	guy.ns.cloudflare.com, zelda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.173

NS records: guy.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buinv.com (unsigned zone)

⏱️ Timing

Total: 1460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.117, 104.21.64.74`
AAAA	2	`2606:4700:3034::6815:404a, 2606:4700:3033::ac43:b275`
NS	2	`guy.ns.cloudflare.com, zelda.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 17), route2.mx.cloudflare.net (pri: 45)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

buinv.com has four IP addresses: 104.21.64.74, 172.67.178.117, 2606:4700:3033::ac43:b275 and 2606:4700:3034::6815:404a.

Two other host names, along with embutidoshortanco.com, albayane.press.ma and brisk-renovation.com, also share IP numbers with buinv.com.

Name Servers

buinv.com uses two name servers for its delegation: guy.ns.cloudflare.com and zelda.ns.cloudflare.com.

buinv.com shares its NS records with other domains, for example lasorciereetsacitrouille.com, kellerwilliam(0x736578)plorepe.co.za, usasecuritysysteminstallers.com and two others.

buinv.com has at least partial name server overlap with other domains, such as newsgood.com.ua, injpass.com, grass-pad.com and two others.

DNS names with 6 IP addresses:

Hostname guy.ns.cloudflare.com directs to 108.162.193.173, 172.64.33.173 and 173.245.59.173 along with 3 other IP addresses.

Hostname zelda.ns.cloudflare.com directs to 108.162.192.242, 172.64.32.242 and 173.245.58.242 along with 3 other IP addresses.

Mail Servers

buinv.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between buinv.com and other domains, including algaari.com, cauchis.com, lmv.nl and two others.

DNS names with 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

buinv.com - robtex.com

buinv.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

Mail Servers

`buinv.com`

`com`