clearbrief.us - robtex.com
clearbrief.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:3376🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b42a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.118Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.42🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ligia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2604🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ligia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c204🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ligia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2204🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ligia.ns.cloudflare.com | ||||||
| A | 108.162.194.4🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ligia.ns.cloudflare.com | ||||||
| A | 162.159.38.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ligia.ns.cloudflare.com | ||||||
| A | 172.64.34.4🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ligia.ns.cloudflare.com | ||||||
| NS | rex.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c0d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rex.ns.cloudflare.com | ||||||
| A | 108.162.195.13🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rex.ns.cloudflare.com | ||||||
| A | 162.159.44.13Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rex.ns.cloudflare.com | ||||||
| A | 172.64.35.13🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rex.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.51.118, 172.67.180.42 | ||||||
| IPv6 | 2606:4700:3036::6815:3376, 2606:4700:3036::ac43:b42a | ||||||
| SOA | ligia.ns.cloudflare.comdns@cloudflare.com serial=2399493292 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1773555288 | ||||||
rank #1705 in the tld
📈 Tranco rank: #430,592
Same first word
clearbrief.us |
clearbrief.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSligia.ns.cloudflare.com2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 07:26:36
●NSrex.ns.cloudflare.com2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 07:26:36
●A104.21.51.1182026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:26:36
●A172.67.180.422026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:26:36
○A188.114.96.02026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-24 07:26:36
○A188.114.97.02026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-24 07:26:36
●A2606:4700:3036::6815:33762026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:26:36
●A2606:4700:3036::ac43:b42a2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:26:36
○A2a06:98c1:3120::2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-24 07:26:36
○A2a06:98c1:3121::2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-24 07:26:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| clearbrief.us | rex.ns.cloudflare.com, ligia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.4
NS records: rex.ns.cloudflare.com, ligia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clearbrief.us (unsigned zone)
⏱️ Timing
Total: 390ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.180.42, 104.21.51.118 |
| AAAA | 2 | 2606:4700:3036::ac43:b42a, 2606:4700:3036::6815:3376 |
| NS | 2 | ligia.ns.cloudflare.com, rex.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ligia.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
clearbrief.us maps to four IP numbers: 2606:4700:3036::6815:3376, 2606:4700:3036::ac43:b42a, 104.21.51.118 and 172.67.180.42.
Other host names, for instance loiz.org, www.bart.az, betsinfo.pl, pulsetechplus.co.uk and pathwaysboston.org share IP numbers with clearbrief.us.
Name Servers
Two name servers ligia.ns.cloudflare.com and rex.ns.cloudflare.com handle delegation for clearbrief.us.
clearbrief.us uses the same name server setup as other domains, for example truetrailstream.com, mystreet.au, 889993640.xyz, cosmicwagerhub.com and blogvistaglobal.com.
clearbrief.us partially shares name servers with other domains; examples include xgfchjkghfdrt.pages.dev, advancemedia.net, houstonmosque.org, sterlingannuities.com and leonade.com.
These name servers are commonly used with heather.ns.cloudflare.com, giancarlo.ns.cloudflare.com and donald.ns.cloudflare.com.
Host names with six IP numbers: ligia.ns.cloudflare.com points to: 2606:4700:50::a29f:2604, 2803:f800:50::6ca2:c204, 2a06:98c1:50::ac40:2204, 108.162.194.4, 162.159.38.4 and 172.64.34.4; rex.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0d, 2803:f800:50::6ca2:c30d, 2a06:98c1:50::ac40:230d, 108.162.195.13, 162.159.44.13 and 172.64.35.13.