readingnotes.study - dns.ninja
readingnotes.study
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1790622932 | ||||||
Same first word
readingnotes.com |
readingnotes.blog |
readingnotes.site |
readingnotes.study |
readingnotes.online |
readingnotes.love |
readingnotes.ai |
readingnotes.pages.dev |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSdilbert.ns.cloudflare.com2026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
●NShera.ns.cloudflare.com2026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
●MXsmtp.google.com2026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
●A104.21.42.2132026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
●A172.67.166.792026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
●A2606:4700:3032::6815:2ad52026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
●A2606:4700:3037::ac43:a64f2026-08-21 → 2026-09-28 · 2 obs
● 2026-09-28 20:12:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | c.nic.study, z.nic.study, y.nic.study, b.nic.study... | 12 records |
| readingnotes.study | hera.ns.cloudflare.com, dilbert.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.162
NS records: hera.ns.cloudflare.com, dilbert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for readingnotes.study (unsigned zone)
⏱️ Timing
Total: 1382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.79, 104.21.42.213 |
| AAAA | 2 | 2606:4700:3032::6815:2ad5, 2606:4700:3037::ac43:a64f |
| NS | 2 | dilbert.ns.cloudflare.com, hera.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=4VeyiL8Fxp8rpAe, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dilbert.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, y.nic.study, x.nic.study...)
Analysis
IP Addresses
readingnotes.study resolves to four IP addresses: 104.21.42.213, 172.67.166.79, 2606:4700:3032::6815:2ad5 and 2606:4700:3037::ac43:a64f.
Two other host names, along with gastrobesity.com.mx, www.futbolhd.tv and seecontextai.com, also share IP numbers with readingnotes.study.
Name Servers
Two name servers handle the delegation for readingnotes.study: dilbert.ns.cloudflare.com and hera.ns.cloudflare.com.
readingnotes.study shares its NS records with other domains, for example stembaken.us, freedomwellbeingpath.vu, hippoassurance.cv and two others.
readingnotes.study shares at least some of its name servers with other domains, including centralpack.ar, info-platform.top, trafficjinonline-site.pages.dev and two others.
These name servers are frequently paired with the name servers bart.ns.cloudflare.com and kara.ns.cloudflare.com.
DNS names with 6 IP addresses:
dilbert.ns.cloudflare.com resolves to 108.162.193.155, 172.64.33.155 and 173.245.59.155 among others, with 3 other IP addresses in total.
hera.ns.cloudflare.com resolves to 108.162.192.162, 172.64.32.162 and 173.245.58.162 among others, with 3 other IP addresses in total.
Mail Servers
The sole mail server for readingnotes.study is smtp.google.com.
Among the domains sharing a mail server setup with readingnotes.study are heysai.sh, team4theplanet.com, baytfit.com and two others.
There is at least a partial MX overlap between readingnotes.study and other domains, including selbiware.com, grupoandreas.es, jaxstylerentals.com and two others.
With 9 IP addresses total, smtp.google.com resolves to 142.251.16.27, 142.251.111.26, 142.251.111.27 and 6 others.