nextusb.com - dns.ninja

`nextusb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4b2f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d5c3^{🇺🇸 Cloudflare2606:4700:3031::/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 hints	104.21.75.47, 172.67.213.195
		IPv6 hints	2606:4700:3030::6815:4b2f, 2606:4700:3031::ac43:d5c3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2410287318

`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=1786172089

Subdomains

www.nextusb.com

Same first word

nextusb.com

Similar names

nextsub.com

nextbus.ca

nextbus.de

ubsnext.com

nextbus.us

subnext.com

nextbus.sg

nextbus.co.nz

nextbus.ru

nextbus.co

nextbus.eu

tenbuxs.com.ph

subnetx.com

nexusbt.com

subxnet.de

nextbus.mobi

nextbus.com

bentuxs.com

tenbuxs.com

nextbus.travel

nextbus.in

nextbus.uy

nexustb.xyz

btnexus.com

nextsub.net

DNS History

16 records (6 active, 10 former)

●NSbart.ns.cloudflare.com2026-02-24 → 2026-08-08 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-08-08 06:58:16

●NSmaria.ns.cloudflare.com2026-02-24 → 2026-08-08 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

●A104.21.75.472026-02-24 → 2026-08-08 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-08-08 06:58:16

●A172.67.213.1952026-02-24 → 2026-08-08 · 3 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-08-08 06:58:16

○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
○ 2026-08-08 06:58:16

●A2606:4700:3030::6815:4b2f2026-07-11 → 2026-08-08 · 3 obs

○ 2026-05-01 15:48:50
● 2026-07-11 23:15:32
● 2026-08-08 06:58:16

○A2606:4700:3030::ac43:d5c32026-02-24 → 2026-05-01 · 5 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-05-01 15:48:50
○ 2026-07-11 23:15:32
○ 2026-08-08 06:58:16

●A2606:4700:3031::ac43:d5c32026-07-11 → 2026-08-08 · 3 obs

○ 2026-05-01 15:48:50
● 2026-07-11 23:15:32
● 2026-08-08 06:58:16

○A2606:4700:3032::6815:4b2f2026-02-24 → 2026-05-01 · 5 obs

○ 2017-05-17 16:41:58
● 2026-02-24 05:26:54
● 2026-05-01 15:48:50
○ 2026-07-11 23:15:32
○ 2026-08-08 06:58:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.47, 172.67.213.195`
AAAA	2	`2606:4700:3031::ac43:d5c3, 2606:4700:3030::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

Hierarchy

nextusb.com is the parent zone for www.nextusb.com.

IP Addresses

nextusb.com has four IP addresses: 104.21.75.47, 172.67.213.195, 2606:4700:3030::6815:4b2f and 2606:4700:3031::ac43:d5c3.

theciopensionsummit.com, thelsa.ca, www.bibki.ru and two other host names share IP numbers with nextusb.com.

Name Servers

nextusb.com has two authoritative name servers — bart.ns.cloudflare.com and maria.ns.cloudflare.com.

nextusb.com uses the same name servers as several other domains — among them safozi.com, kpshc.com, isosickle.com and two more.

nextusb.com partially shares its NS delegation with several other domains, including licenciasyequipos.com, nowhuge.com, top-rabat.pl and two others.

These name servers are regularly seen alongside hera.ns.cloudflare.com and fattouche.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

bart.ns.cloudflare.com points to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 other IP addresses.

maria.ns.cloudflare.com points to 108.162.192.192, 172.64.32.192, 173.245.58.192 and 3 other IP addresses.