schoolgrade.org - robtex.com
schoolgrade.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776057301 | ||||||
Same first word
schoolgrade.com |
schoolgrade.org |
Similar names
DNS History
13 records (13 active, 0 former)
●NSdolly.ns.cloudflare.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●NSkyrie.ns.cloudflare.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●MXalt1.aspmx.l.google.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●MXalt2.aspmx.l.google.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●MXalt3.aspmx.l.google.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●MXalt4.aspmx.l.google.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●MXaspmx.l.google.com2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●A104.26.14.742026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●A104.26.15.742026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●A172.67.74.542026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●A2606:4700:20::681a:e4a2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●A2606:4700:20::681a:f4a2026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
●A2606:4700:20::ac43:4a362026-03-21 → 2026-04-13 · 2 obs
● 2026-04-13 05:47:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| schoolgrade.org | kyrie.ns.cloudflare.com, dolly.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.38
NS records: kyrie.ns.cloudflare.com, dolly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolgrade.org (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.74.54, 104.26.14.74... |
| AAAA | 3 | 2606:4700:20::681a:e4a, 2606:4700:20::ac43:4a36... |
| NS | 2 | dolly.ns.cloudflare.com, kyrie.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=EGf9G2iHAq-ogxy, google-site-verification=g6ezJLZd5xZZT0K... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | dolly.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
schoolgrade.org maps to six IPs: 2606:4700:20::681a:e4a, 2606:4700:20::681a:f4a, 2606:4700:20::ac43:4a36, 104.26.14.74, 104.26.15.74 and 172.67.74.54.
Other host names, for instance av19.me, glitchtip.adblockfast.com, hamradio.com, msarh.com.br and www.ohmymedia.cc share IP numbers with schoolgrade.org.
Name Servers
schoolgrade.org's delegation uses two name servers: dolly.ns.cloudflare.com and kyrie.ns.cloudflare.com.
schoolgrade.org uses the same name server setup as other domains, such as skinnyjoey.com, social-democracy.ru, crimegrade.org, elmaths.com and bestneighborhood.org.
schoolgrade.org at least partially shares name servers with other domains, including ethemefendikahvalti.com, smolcat.com, sachinagrawal.com, itaberai.go.gov.br and yhxywh.com.
these name servers are commonly used alongside the name servers hank.ns.cloudflare.com, cora.ns.cloudflare.com, melody.ns.cloudflare.com, ariadne.ns.cloudflare.com and lynn.ns.cloudflare.com.
Host names with six IP numbers:
dolly.ns.cloudflare.com points to 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.
kyrie.ns.cloudflare.com points to 2606:4700:58::a29f:2c26, 2803:f800:50::6ca2:c326, 2a06:98c1:50::ac40:2326, 108.162.195.38, 162.159.44.38 and 172.64.35.38.
Mail Servers
schoolgrade.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
schoolgrade.org shares at least some mail servers with other domains, for example ns500671.ns500754.ns500754.ns500754.ns500705.ns500705.ns500671.ns500671.ns500649.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500759.ns500758.ns500698.ns500759.ns500736.ns500735.ns500736.ns500736.ns500735.ns500708.ns500576.ns500698.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, ns500758.ns500759.ns500758.ns500758.ns500758.ns500698.ns500736.ns500698.ns500698.ns500735.ns500576.ns500708.ns500576.ns500619.ns500576.ns500576.trackreceptor.com, ns500742.ns500731.ns500731.ns500671.ns500742.ns500754.ns500704.ns500704.ns500742.ns500671.ns500704.ns500678.ns500688.ns500688.ns500671.ns500649.ns500649.lustychickser.com and ns500754.ns500754.ns500742.ns500742.ns500731.ns500731.ns500704.ns500688.ns500688.ns500671.ns500649.ns500291.ns500291.ns500131.lustychickser.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 64.233.180.27.
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27.
alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1a and 142.251.96.27.