`nextusb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d5c3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4b2f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.47^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.195^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`maria.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maria.ns.cloudflare.com`
		A	108.162.192.192^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	172.64.32.192^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	173.245.58.192^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.75.47, 172.67.213.195
		IPv6	2606:4700:3030::ac43:d5c3, 2606:4700:3032::6815:4b2f
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2398629499

`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=1771291435

Same first word

nextusb.com

Similar names

nextsub.com

nextbus.de

ubsnext.com

subnext.com

nextbus.sg

nextbus.co.nz

nextbus.ru

bestxun.com

nextbus.co

nextbus.eu

nextbus.net

subnetx.com

nextbus.pl

nexusbt.com

subxnet.de

nextbus.com

bentuxs.com

tenbuxs.com

nextbus.travel

nextbus.in

nextbus.uy

btnexus.com

nextsub.net

DNS History

14 records (6 active, 8 former)

●NSbart.ns.cloudflare.com2026-02-24 → 2026-03-22 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-03-22 00:59:04

●NSmaria.ns.cloudflare.com2026-02-24 → 2026-03-22 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-03-22 00:59:04

○NSns35.domaincontrol.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

○NSns36.domaincontrol.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

○MXalt1.aspmx.l.google.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

○MXalt2.aspmx.l.google.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

○MXaspmx.l.google.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

○MXaspmx2.googlemail.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

○MXaspmx3.googlemail.com2015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

●A104.21.75.472026-02-24 → 2026-03-22 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-03-22 00:59:04

●A172.67.213.1952026-02-24 → 2026-03-22 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-03-22 00:59:04

○A182.50.130.352015-06-08 → 2017-05-17 · 4 obs

● 2015-06-08 21:36:18
● 2017-05-17 16:41:58
○ 2026-02-24 05:26:54
○ 2026-03-22 00:59:04

●A2606:4700:3030::ac43:d5c32026-02-24 → 2026-03-22 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-03-22 00:59:04

●A2606:4700:3032::6815:4b2f2026-02-24 → 2026-03-22 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-03-22 00:59:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
nextusb.com	bart.ns.cloudflare.com, maria.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.192

NS records: bart.ns.cloudflare.com, maria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextusb.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.195, 104.21.75.47`
AAAA	2	`2606:4700:3030::ac43:d5c3, 2606:4700:3032::6815:4b2f`
NS	2	`bart.ns.cloudflare.com, maria.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nextusb.com points to four IP numbers: 2606:4700:3030::ac43:d5c3, 2606:4700:3032::6815:4b2f, 104.21.75.47 and 172.67.213.195.

Other host names, for instance sildenafil24.org, www.bibki.ru, instruit.in, taohua1.com and orbitgames.ca share IP numbers with nextusb.com.

Name Servers

nextusb.com's delegation is to two name servers bart.ns.cloudflare.com and maria.ns.cloudflare.com.

nextusb.com shares the same name server configuration as other domains, such as bjerker.net, safozi.com, kpshc.com, qianenta.com and magazincheto.com.

nextusb.com at least partially shares its name servers with other domains, for instance licenciasyequipos.com, nowhuge.com, csdigital.uk.com, backed.fi and blackcapit.com.

These name servers are commonly used with hera.ns.cloudflare.com, langston.ns.cloudflare.com and adi.ns.cloudflare.com.

Host names with six IP numbers:

bart.ns.cloudflare.com points to: 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71.

maria.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac0, 2803:f800:50::6ca2:c0c0, 2a06:98c1:50::ac40:20c0, 108.162.192.192, 172.64.32.192 and 173.245.58.192.

nextusb.com - robtex.com

nextusb.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

`nextusb.com`

`com`