`usb345.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:86a5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:19cd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.205^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.165^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.205, 172.67.134.165
		IPv6 hints	2606:4700:3033::ac43:86a5, 2606:4700:3035::6815:19cd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2401131038

`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=1776097247

Same first word

usb345.com

DNS History

17 records (6 active, 11 former)

●NScolin.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-26 00:45:30
● 2026-04-13 16:38:50

○NSexpirens3.hichina.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 16:38:50

○NSexpirens4.hichina.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 16:38:50

○NSns1.dnspai.com2015-06-30 → 2017-01-21 · 4 obs

● 2015-06-30 23:18:48
● 2017-01-21 14:24:04
○ 2020-03-26 00:45:30
○ 2026-04-13 16:38:50

○NSns2.dnspai.com2015-06-30 → 2017-01-21 · 4 obs

● 2015-06-30 23:18:48
● 2017-01-21 14:24:04
○ 2020-03-26 00:45:30
○ 2026-04-13 16:38:50

○NSns7.alidns.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 16:38:50

○NSns8.alidns.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 16:38:50

○NSsk.s5.ans1.ns148.ztomy.com2020-03-26 → 2020-03-26 · 3 obs

○ 2017-01-21 14:24:04
● 2020-03-26 00:45:30
○ 2026-04-13 16:38:50

○NSsk.s5.ans2.ns148.ztomy.com2020-03-26 → 2020-03-26 · 3 obs

○ 2017-01-21 14:24:04
● 2020-03-26 00:45:30
○ 2026-04-13 16:38:50

●NSvenus.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-26 00:45:30
● 2026-04-13 16:38:50

●A104.21.25.2052026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-26 00:45:30
● 2026-04-13 16:38:50

●A172.67.134.1652026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-26 00:45:30
● 2026-04-13 16:38:50

○A208.91.197.462020-03-26 → 2020-03-26 · 2 obs

● 2020-03-26 00:45:30
○ 2026-04-13 16:38:50

●A2606:4700:3033::ac43:86a52026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-26 00:45:30
● 2026-04-13 16:38:50

●A2606:4700:3035::6815:19cd2026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-26 00:45:30
● 2026-04-13 16:38:50

○CNAMEexpired.hichina.com2026-04-13 → 2026-04-13 · 1 obs

○ 2026-04-13 16:38:50

○PTRsk.s5.ans1.ns148.ztomy.com2020-03-26 → 2020-03-26 · 2 obs

● 2020-03-26 00:45:30
○ 2026-04-13 16:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usb345.com	venus.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.75

NS records: venus.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usb345.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.165, 104.21.25.205`
AAAA	2	`2606:4700:3035::6815:19cd, 2606:4700:3033::ac43:86a5`
NS	2	`colin.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

usb345.com points to four IP numbers: 2606:4700:3033::ac43:86a5, 2606:4700:3035::6815:19cd, 104.21.25.205 and 172.67.134.165.

Other host names, for instance dchstudio.com.au, mybikemart.com, cyci.org, mono.company and wundnetzwerk.net share IP numbers with usb345.com.

Name Servers

usb345.com is delegated to two name servers: colin.ns.cloudflare.com and venus.ns.cloudflare.com.

usb345.com uses the same name server setup as other domains, for instance explorandum.com, shenlife.com, byk5.com, ncxxw.net and pernokwear.com.

usb345.com shares name servers with other domains at least partially, for instance mesinlashdpe.com, dgtest17.com, morgan2020.net, japanbang.kr and 9659aap53.vip.

These name servers are often used with laylah.ns.cloudflare.com, memphis.ns.cloudflare.com, noor.ns.cloudflare.com, dante.ns.cloudflare.com and jewel.ns.cloudflare.com.

Host names with six IP numbers: colin.ns.cloudflare.com points to 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75; venus.ns.cloudflare.com points to 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

usb345.com - robtex.com

usb345.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`usb345.com`

`com`