usnotesusa.info - robtex.com
usnotesusa.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1be2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a9ca🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.226Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.202🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adam.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| NS | grace.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| MX | _dc-mx.d7137cb22bea.usnotesusa.info ⭐ | ||||||
| TXT | v=spf1 include:_spf.postpaspain.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.226, 172.67.169.202 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1be2, 2606:4700:3036::ac43:a9ca | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | adam.ns.cloudflare.comdns@cloudflare.com serial=2408758621 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785445891 | ||||||
Same first word
usnotesusa.info |
Similar names
DNS History
11 records (7 active, 4 former)
●NSadam.ns.cloudflare.com2026-07-26 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
●NSgrace.ns.cloudflare.com2026-07-26 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
●MX_dc-mx.d7137cb22bea.usnotesusa.info2026-07-26 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
●A104.21.27.2262026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
●A172.67.169.2022026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
○A188.114.96.02026-07-26 → 2026-07-26 · 2 obs
○ 2026-07-30 21:40:34
○A188.114.97.02026-07-26 → 2026-07-26 · 2 obs
○ 2026-07-30 21:40:34
●A2606:4700:3032::6815:1be22026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
●A2606:4700:3036::ac43:a9ca2026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 21:40:34
○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 2 obs
○ 2026-07-30 21:40:34
○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 2 obs
○ 2026-07-30 21:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, c0.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| usnotesusa.info | grace.ns.cloudflare.com, adam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.159
NS records: grace.ns.cloudflare.com, adam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usnotesusa.info (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.202, 104.21.27.226 |
| AAAA | 2 | 2606:4700:3032::6815:1be2, 2606:4700:3036::ac43:a9ca |
| NS | 2 | adam.ns.cloudflare.com, grace.ns.cloudflare.com |
| MX | 1 | _dc-mx.d7137cb22bea.usnotesusa.info (pri |
| TXT | 1 | v=spf1 include:_spf.postpaspain.net ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adam.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
usnotesusa.info resolves to four IP addresses: 104.21.27.226, 172.67.169.202, 2606:4700:3032::6815:1be2 and 2606:4700:3036::ac43:a9ca.
Two other host names, along with www.keila.is, polartico.com and events.tickethead.io, also share IP numbers with usnotesusa.info.
Name Servers
usnotesusa.info is delegated to two name servers: adam.ns.cloudflare.com and grace.ns.cloudflare.com.
usnotesusa.info shares its NS records with other domains, for example casamarbella11n.cl, bucuhaza.sk, env7.com and two others.
usnotesusa.info partially shares its NS delegation with several other domains, including 2945.xyz, nice-board.net, loreal.ie and two others.
These name servers often co-occur with the name servers sonia.ns.cloudflare.com.
DNS names with 6 IP addresses:
adam.ns.cloudflare.com resolves to 108.162.193.54, 172.64.33.54, 173.245.59.54 and 3 other IP addresses.
grace.ns.cloudflare.com resolves to 108.162.192.159, 172.64.32.159, 173.245.58.159 and 3 other IP addresses.
Mail Servers
The sole mail server for usnotesusa.info is _dc-mx.d7137cb22bea.usnotesusa.info.