6th-school.org - robtex.com
6th-school.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5893🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b904🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.88.147Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.4🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kyree.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ccf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyree.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kyree.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23cf🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kyree.ns.cloudflare.com | ||||||
| A | 108.162.195.207🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyree.ns.cloudflare.com | ||||||
| A | 162.159.44.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyree.ns.cloudflare.com | ||||||
| A | 172.64.35.207🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kyree.ns.cloudflare.com | ||||||
| NS | nicole.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| A | 173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nicole.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.88.147, 172.67.185.4 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5893, 2606:4700:3037::ac43:b904 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
| SOA | kyree.ns.cloudflare.comdns@cloudflare.com serial=2407977437 | ||||||
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=1782522532 | ||||||
Same first word
6th-school.org |
DNS History
10 records (6 active, 4 former)
●NSkyree.ns.cloudflare.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 01:35:34
●NSnicole.ns.cloudflare.com2026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 01:35:34
●A104.21.88.1472026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 01:35:34
○A107.163.1.192026-06-12 → 2026-06-12 · 2 obs
○ 2026-06-27 01:35:34
●A172.67.185.42026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 01:35:34
○A192.186.45.1952026-06-12 → 2026-06-12 · 2 obs
○ 2026-06-27 01:35:34
●A2606:4700:3033::6815:58932026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 01:35:34
●A2606:4700:3037::ac43:b9042026-06-27 → 2026-06-27 · 2 obs
● 2026-06-27 01:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| 6th-school.org | kyree.ns.cloudflare.com, nicole.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.207
NS records: kyree.ns.cloudflare.com, nicole.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 6th-school.org (unsigned zone)
⏱️ Timing
Total: 297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.4, 104.21.88.147 |
| AAAA | 2 | 2606:4700:3033::6815:5893, 2606:4700:3037::ac43:b904 |
| NS | 2 | kyree.ns.cloudflare.com, nicole.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kyree.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
6th-school.org has four IP addresses: 104.21.88.147, 172.67.185.4, 2606:4700:3033::6815:5893 and 2606:4700:3037::ac43:b904.
cs-tf.com, invest-ho.com, rensoftware.com.br plus two other host names have IP numbers in common with 6th-school.org.
Name Servers
DNS delegation for 6th-school.org points to two name servers: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.
The name server configuration of 6th-school.org is shared with other domains, for instance kfshrc-edu.com, kesehatankerja.com, fuyangfu.com and two others.
6th-school.org shares at least some of its name servers with other domains, including bq6e0x.com, fabricomautomation.com, proxprt.com and two others.
These name servers are frequently seen alongside the name servers sky.ns.cloudflare.com, diana.ns.cloudflare.com, peyton.ns.cloudflare.com and marjory.ns.cloudflare.com.
Hosts with 6 IP addresses each:
kyree.ns.cloudflare.com has IP addresses 108.162.195.207, 162.159.44.207 and 172.64.35.207, plus 3 other.
nicole.ns.cloudflare.com has IP addresses 108.162.192.211, 172.64.32.211 and 173.245.58.211, plus 3 other.