schoolnotes.com - robtex.com
schoolnotes.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3108::ac42:28ea🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2b16🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.40.234🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.43.22🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | art.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | art.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c166🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | art.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2166🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | art.ns.cloudflare.com | ||||||
| A | 108.162.193.102🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | art.ns.cloudflare.com | ||||||
| A | 172.64.33.102🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | art.ns.cloudflare.com | ||||||
| A | 173.245.59.102🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | art.ns.cloudflare.com | ||||||
| NS | dell.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dell.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dell.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dell.ns.cloudflare.com | ||||||
| A | 108.162.192.94🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dell.ns.cloudflare.com | ||||||
| A | 172.64.32.94🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dell.ns.cloudflare.com | ||||||
| A | 173.245.58.94🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dell.ns.cloudflare.com | ||||||
| MX | mailscanner1.isgsoftware.net ⭐ | ||||||
| A | 199.21.249.52🇺🇸 AS11598199.21.248.0/22 Cloudsmart | ||||||
| PTR | mailscanner1.isgsoftware.net | ||||||
| TXT | google-site-verification=N0aj4TrufUFlF_n8MXTZix-WY5hcTm2AMwENIGT_BpI | ||||||
| TXT | google-site-verification=izhv6ExLeCy9bGuYySQWTh--qNX9aoOdd-de4M0OKJA | ||||||
| TXT | google-site-verification=rIQf5Qyk3iwqh6p2fTVIP3VNLemF8wGaoAur9kLltM0 | ||||||
| TXT | v=spf1 +ip4:199.21.249.85 +a:web1.theeducatorsnetwork.com ip4:69.43.199.0/24 ... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.40.234, 172.66.43.22 | ||||||
| IPv6 hints | 2606:4700:3108::ac42:28ea, 2606:4700:3108::ac42:2b16 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com | ||||||
| SOA | art.ns.cloudflare.comdns@cloudflare.com serial=2403743434 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1781199863 | ||||||
rank #211650 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #964,571
Subdomains
www.schoolnotes.com |
Same first word
Similar names
onsetschool.com |
consolehost.com |
schoolstone.com |
setonschool.net |
shcoolnotes.com |
notesschool.com |
stoneschool.com |
coolhotness.com |
hostconsole.com |
setonschool.org |
stoneschool.org |
leonschoots.com |
DNS History
21 records (7 active, 14 former)
●NSart.ns.cloudflare.com2016-12-09 → 2026-06-11 · 3 obs
○ 2016-09-09 15:02:36
● 2016-12-09 12:43:22
● 2026-06-11 17:59:08
● 2016-12-09 12:43:22
● 2026-06-11 17:59:08
●NSdell.ns.cloudflare.com2016-12-09 → 2026-06-11 · 3 obs
○ 2016-09-09 15:02:36
● 2016-12-09 12:43:22
● 2026-06-11 17:59:08
● 2016-12-09 12:43:22
● 2026-06-11 17:59:08
○NSns71.domaincontrol.com2015-08-19 → 2016-09-09 · 4 obs
● 2015-08-19 04:53:00
● 2016-09-09 15:02:36
○ 2016-12-09 12:43:22
○ 2026-06-11 17:59:08
● 2016-09-09 15:02:36
○ 2016-12-09 12:43:22
○ 2026-06-11 17:59:08
○NSns72.domaincontrol.com2015-08-19 → 2016-09-09 · 4 obs
● 2015-08-19 04:53:00
● 2016-09-09 15:02:36
○ 2016-12-09 12:43:22
○ 2026-06-11 17:59:08
● 2016-09-09 15:02:36
○ 2016-12-09 12:43:22
○ 2026-06-11 17:59:08
○MXmail.infoquest.com2015-08-19 → 2016-08-27 · 4 obs
● 2015-08-19 04:53:00
● 2016-08-27 00:48:52
○ 2016-09-09 15:02:36
○ 2026-06-11 17:59:08
● 2016-08-27 00:48:52
○ 2016-09-09 15:02:36
○ 2026-06-11 17:59:08
●MXmailscanner1.isgsoftware.net2016-09-09 → 2026-06-11 · 3 obs
○ 2016-08-27 00:48:52
● 2016-09-09 15:02:36
● 2026-06-11 17:59:08
● 2016-09-09 15:02:36
● 2026-06-11 17:59:08
○A104.25.96.72016-12-09 → 2017-06-14 · 5 obs
○ 2016-09-09 15:02:36
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
○A104.25.97.72016-12-09 → 2017-06-14 · 5 obs
○ 2016-09-09 15:02:36
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
●A172.66.40.2342026-02-23 → 2026-06-11 · 9 obs
○ 2017-06-14 23:01:56
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
●A172.66.43.222026-02-23 → 2026-06-11 · 9 obs
○ 2017-06-14 23:01:56
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
○A188.114.96.02026-03-31 → 2026-04-26 · 8 obs
○ 2026-02-23 13:42:28
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○A188.114.97.02026-03-31 → 2026-04-26 · 8 obs
○ 2026-02-23 13:42:28
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○A199.21.249.882016-08-05 → 2016-08-27 · 5 obs
○ 2016-07-03 19:13:32
● 2016-08-05 16:37:10
● 2016-08-27 00:48:52
○ 2016-09-09 15:02:36
○ 2026-06-11 17:59:08
● 2016-08-05 16:37:10
● 2016-08-27 00:48:52
○ 2016-09-09 15:02:36
○ 2026-06-11 17:59:08
○A199.21.249.992016-09-09 → 2016-09-09 · 4 obs
○ 2016-08-27 00:48:52
● 2016-09-09 15:02:36
○ 2016-12-09 12:43:22
○ 2026-06-11 17:59:08
● 2016-09-09 15:02:36
○ 2016-12-09 12:43:22
○ 2026-06-11 17:59:08
○A2400:cb00:2048:1::6819:60072016-12-09 → 2017-06-14 · 5 obs
○ 2016-09-09 15:02:36
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
○A2400:cb00:2048:1::6819:61072016-12-09 → 2017-06-14 · 5 obs
○ 2016-09-09 15:02:36
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
● 2016-12-09 12:43:22
● 2017-06-14 23:01:56
○ 2026-02-23 13:42:28
○ 2026-06-11 17:59:08
●A2606:4700:3108::ac42:28ea2026-02-23 → 2026-06-11 · 9 obs
○ 2017-06-14 23:01:56
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
●A2606:4700:3108::ac42:2b162026-02-23 → 2026-06-11 · 9 obs
○ 2017-06-14 23:01:56
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
● 2026-02-23 13:42:28
● 2026-03-30 13:59:44
○ 2026-03-31 02:24:10
● 2026-03-31 03:48:06
● 2026-04-21 21:55:26
○ 2026-04-26 10:59:58
● 2026-04-26 12:21:18
● 2026-06-11 17:59:08
○A2a06:98c1:3120::2026-03-31 → 2026-04-26 · 8 obs
○ 2026-02-23 13:42:28
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○A2a06:98c1:3121::2026-03-31 → 2026-04-26 · 8 obs
○ 2026-02-23 13:42:28
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○ 2026-03-30 13:59:44
● 2026-03-31 02:24:10
○ 2026-03-31 03:48:06
○ 2026-04-21 21:55:26
● 2026-04-26 10:59:58
○ 2026-04-26 12:21:18
○ 2026-06-11 17:59:08
○A65.61.2.1102015-08-19 → 2016-07-03 · 4 obs
● 2015-08-19 04:53:00
● 2016-07-03 19:13:32
○ 2016-08-05 16:37:10
○ 2026-06-11 17:59:08
● 2016-07-03 19:13:32
○ 2016-08-05 16:37:10
○ 2026-06-11 17:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| schoolnotes.com | art.ns.cloudflare.com, dell.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.102
NS records: art.ns.cloudflare.com, dell.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolnotes.com (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.43.22, 172.66.40.234 |
| AAAA | 2 | 2606:4700:3108::ac42:28ea, 2606:4700:3108::ac42:2b16 |
| NS | 2 | art.ns.cloudflare.com, dell.ns.cloudflare.com |
| MX | 1 | mailscanner1.isgsoftware.net (pri: 10) |
| TXT | 4 | google-site-verification=N0aj4TrufUFlF_n, google-site-verification=izhv6ExLeCy9bGu... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | art.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (art.ns.cloudflare.com, art.ns.cloudflare.com, art.ns.cloudflare.com...)
Analysis
Hierarchy
www.schoolnotes.com is delegated beneath schoolnotes.com.
IP Addresses
schoolnotes.com points to four IP numbers: 172.66.40.234, 172.66.43.22, 2606:4700:3108::ac42:28ea and 2606:4700:3108::ac42:2b16.
Additional host names — mh-friends.com, alekrumkamp.com, jeffin.com and two others — share IP numbers with schoolnotes.com.
Name Servers
schoolnotes.com has two authoritative name servers — art.ns.cloudflare.com and dell.ns.cloudflare.com.
schoolnotes.com shares its name server setup with other domains, including mundofix.com, pavitrajuneja.com, teacheralerts.com and two others.
There is at least partial name server overlap between schoolnotes.com and other domains — clavionteris.com, 21kampus.com, obsgyne.com and two more among them.
These name servers are routinely deployed together with the name servers peyton.ns.cloudflare.com.
Host names with 6 IP numbers:
art.ns.cloudflare.com points to 108.162.193.102, 172.64.33.102, 173.245.59.102 and 3 other IP addresses.
dell.ns.cloudflare.com points to 108.162.192.94, 172.64.32.94, 173.245.58.94 and 3 other IP addresses.
Mail Servers
schoolnotes.com has one mail server: mailscanner1.isgsoftware.net.
schoolnotes.com shares the same mail server setup as other domains, including teacheralerts.com, thebestcrafts.com, educationworld.com and two others.
schoolnotes.com and other domains — ctsnis.com for instance — share at least some mail servers.
mailscanner1.isgsoftware.net points to one IP number — 199.21.249.52.