fr.usbcertification.com - robtex.com

fr.usbcertification.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c2bd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:14e5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.229Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.189🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.229, 172.67.194.189
IPv6 hints2606:4700:3032::ac43:c2bd, 2606:4700:3036::6815:14e5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com

usbcertification.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c2bd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:14e5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.229Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.189🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmitch.ns.cloudflare.com ⭐
NSolivia.ns.cloudflare.com
MXusbcertification-com.mail.protection.outlook.com ⭐
TXTbrevo-code:30b0bcd8595e2551e9e526232a27fe86
TXTfacebook-domain-verification=pg4xaixgsubvirfes6z4eg144rfuf7
TXTgoogle-site-verification=NRJLQbtdaRCm9u0Od1dakSKIMteox3crOXlJbk3j1ik
TXTmandrill_verify.ft3kjAeQZJYq484KO7pXig
TXTv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include...
TXTyandex-verification: 7f7cfad54465dd0d
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.20.229, 172.67.194.189
IPv6 hints2606:4700:3032::ac43:c2bd, 2606:4700:3036::6815:14e5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOAmitch.ns.cloudflare.comdns@cloudflare.com serial=2402218114
📈 Tranco rank: #598,162

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DNS History

4 records (4 active, 0 former)

A104.21.20.229172.67.194.1892606:4700:3032::ac43:c2bd2606:4700:3036::6815:14e5
●A104.21.20.2292026-04-15 → 2026-05-14 · 2 obs
● 2026-04-15 09:11:02
● 2026-05-14 08:41:32
●A172.67.194.1892026-04-15 → 2026-05-14 · 2 obs
● 2026-04-15 09:11:02
● 2026-05-14 08:41:32
●A2606:4700:3032::ac43:c2bd2026-04-15 → 2026-05-14 · 2 obs
● 2026-04-15 09:11:02
● 2026-05-14 08:41:32
●A2606:4700:3036::6815:14e52026-04-15 → 2026-05-14 · 2 obs
● 2026-04-15 09:11:02
● 2026-05-14 08:41:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...-
usbcertification.commitch.ns.cloudflare.com, olivia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.208

NS records: mitch.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usbcertification.com (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.20.229, 172.67.194.189
AAAA22606:4700:3036::6815:14e5, 2606:4700:3032::ac43:c2bd
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fr.usbcertification.com points to four IP numbers: 2606:4700:3032::ac43:c2bd, 2606:4700:3036::6815:14e5, 104.21.20.229 and 172.67.194.189.

Other host names, for instance ns.eliteplastics.net, saffronexch.cc, silisili.run, creandi.com and parionexiva.com share IP numbers with fr.usbcertification.com.