opennotes.us - robtex.com
opennotes.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:b81a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:4404🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.4Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.26🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ali.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| NS | earl.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 108.162.193.161🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 172.64.33.161🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 173.245.59.161🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.68.4, 172.67.184.26 | ||||||
| IPv6 | 2606:4700:3031::ac43:b81a, 2606:4700:3034::6815:4404 | ||||||
| SOA | ali.ns.cloudflare.comdns@cloudflare.com serial=2398750992 | ||||||
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=1774583300 | ||||||
rank #4891 in the tld
📈 Tranco rank: #493,383
Same first word
opennotes.us |
opennotes.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSali.ns.cloudflare.com2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 04:02:52
●NSearl.ns.cloudflare.com2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 04:02:52
●A104.21.68.42026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 04:02:52
●A172.67.184.262026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 04:02:52
●A2606:4700:3031::ac43:b81a2026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 04:02:52
●A2606:4700:3034::6815:44042026-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 04:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| opennotes.us | earl.ns.cloudflare.com, ali.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.161
NS records: earl.ns.cloudflare.com, ali.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opennotes.us (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.4, 172.67.184.26 |
| AAAA | 2 | 2606:4700:3034::6815:4404, 2606:4700:3031::ac43:b81a |
| NS | 2 | ali.ns.cloudflare.com, earl.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ali.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
opennotes.us points to four IP numbers: 2606:4700:3031::ac43:b81a, 2606:4700:3034::6815:4404, 104.21.68.4 and 172.67.184.26.
Other host names, for instance nucleareffect.com, coinprofile.com, vueltaandalucia.com, thebestofbroward.com and www.antoanlaodongnari.com share IP numbers with opennotes.us.
Name Servers
opennotes.us's delegation is to two name servers ali.ns.cloudflare.com and earl.ns.cloudflare.com.
opennotes.us shares the same name server configuration as other domains, such as ultracasino360.com, harborjackpot.ca, diamondspinzone.com, talenestworld360.com and brightlyvoice.us.
opennotes.us at least partially shares its name servers with other domains, for instance caribbeandreamescapes.com, filmey.cc, myhobbyclub.com, cyanray.com and harry(0x736578)presswayny.com.
Host names with six IP numbers:
ali.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3b, 2803:f800:50::6ca2:c03b, 2a06:98c1:50::ac40:203b, 108.162.192.59, 172.64.32.59 and 173.245.58.59.
earl.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161.