studynotes.net - robtex.com
studynotes.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:4520πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:cb99πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.69.32Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.203.153πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | nolan.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c38πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c338π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2338πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 108.162.195.56πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| A | 172.64.35.56πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nolan.ns.cloudflare.com | ||||||
| NS | ophelia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f8πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f8π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f8πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 108.162.194.248πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 162.159.38.248Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| A | 172.64.34.248πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ophelia.ns.cloudflare.com | ||||||
| MX | _dc-mx.ceee0c2c5456.studynotes.net β | ||||||
| A | 45.83.192.142π³π± VPS-UA-AS45.83.192.0/24 | ||||||
| PTR | 142.192.83.45.eushared21.twinservers.net | ||||||
| TXT | google-site-verification=g-YHXJXGvQ6eNHXb59rE0sGLyYro4N3x7xg63UzW4KY | ||||||
| TXT | v=spf1 +a +mx +ip4:176.105.233.21 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.69.32, 172.67.203.153 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4520, 2606:4700:3032::ac43:cb99 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com | ||||||
| SOA | nolan.ns.cloudflare.comdns@cloudflare.com serial=2414724351 | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1789604088 | ||||||
Subdomains
www.studynotes.net |
Same first word
Similar names
studytones.com |
yosstudent.com |
studystone.com |
dustynotes.com |
studyonest.com |
studystone.ca |
studysteno.com |
studystone.in |
studystone.org |
Previous names
Next names
DNS History
17 records (7 active, 10 former)
βNSdns1.namecheaphosting.com2016-11-28 β 2017-09-15 Β· 5 obs
β 2016-11-28 19:45:16
β 2017-09-15 08:14:08
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βNSdns2.namecheaphosting.com2016-11-28 β 2017-09-15 Β· 5 obs
β 2016-11-28 19:45:16
β 2017-09-15 08:14:08
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βNSnolan.ns.cloudflare.com2026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βNSns1.rornet.com2009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-07 09:36:26
β 2026-09-17 00:15:58
βNSns2.rornet.com2009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-07 09:36:26
β 2026-09-17 00:15:58
βNSophelia.ns.cloudflare.com2026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βMX_dc-mx.ceee0c2c5456.studynotes.net2026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βMXmx.mailfiltering.com2009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-07 09:36:26
β 2026-09-17 00:15:58
βMXsmx1.web-hosting.com2016-11-28 β 2017-09-15 Β· 5 obs
β 2016-11-28 19:45:16
β 2017-09-15 08:14:08
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βMXsmx2.web-hosting.com2016-11-28 β 2017-09-15 Β· 5 obs
β 2016-11-28 19:45:16
β 2017-09-15 08:14:08
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βMXsmx3.web-hosting.com2016-11-28 β 2017-09-15 Β· 5 obs
β 2016-11-28 19:45:16
β 2017-09-15 08:14:08
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βA104.21.69.322026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βA172.67.203.1532026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βA198.54.115.2412016-11-28 β 2017-09-15 Β· 5 obs
β 2016-11-28 19:45:16
β 2017-09-15 08:14:08
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βA2606:4700:3032::6815:45202026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βA2606:4700:3032::ac43:cb992026-08-29 β 2026-09-17 Β· 3 obs
β 2026-08-29 12:25:52
β 2026-09-17 00:15:58
βA66.63.184.892009-01-12 β 2009-01-12 Β· 3 obs
β 2015-08-07 09:36:26
β 2026-09-17 00:15:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studynotes.net | ophelia.ns.cloudflare.com, nolan.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.248
NS records: ophelia.ns.cloudflare.com, nolan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for studynotes.net (unsigned zone)
β±οΈ Timing
Total: 1204ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.69.32, 172.67.203.153 |
| AAAA | 2 | 2606:4700:3032::ac43:cb99, 2606:4700:3032::6815:4520 |
| NS | 2 | nolan.ns.cloudflare.com, ophelia.ns.cloudflare.com |
| MX | 1 | _dc-mx.ceee0c2c5456.studynotes.net (pri: |
| TXT | 2 | google-site-verification=g-YHXJXGvQ6eNHX, v=spf1 +a +mx +ip4:176.105.233.21 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nolan.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The domain www.studynotes.net falls under the parent studynotes.net.
IP Addresses
studynotes.net points to the four IP addresses 104.21.69.32, 172.67.203.153, 2606:4700:3032::6815:4520 and 2606:4700:3032::ac43:cb99.
Two other host names, along with torosplaycasino.com, bushuivip.net and 99zfw3.top, also share IP numbers with studynotes.net.
Name Servers
The NS records for studynotes.net delegate to nolan.ns.cloudflare.com and ophelia.ns.cloudflare.com.
studynotes.net shares its NS records with other domains, for example bugz.app, noorool.uk, shaula-carlos.workers.dev and two others.
At least some of studynotes.net's name servers are shared with other domains, for example jeetbazz66.app, m30.bio, mayoristasfrulatti.com.ar and two more.
These name servers tend to be deployed in combination with the name servers amy.ns.cloudflare.com and tom.ns.cloudflare.com.
DNS names with 6 IP addresses:
nolan.ns.cloudflare.com maps to 108.162.195.56, 162.159.44.56, 172.64.35.56 and 3 additional IP addresses.
ophelia.ns.cloudflare.com maps to 108.162.194.248, 162.159.38.248, 172.64.34.248 and 3 additional IP addresses.
Mail Servers
The sole mail server for studynotes.net is _dc-mx.ceee0c2c5456.studynotes.net.
_dc-mx.ceee0c2c5456.studynotes.net resolves to 45.83.192.142 and no other IP number.