school.ba72.org - robtex.com
school.ba72.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:b3acπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:121cπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.18.28Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.179.172πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.18.28, 172.67.179.172 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b3ac, 2606:4700:3036::6815:121c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
ba72.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:b3acπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:121cπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.18.28Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.179.172πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | clara.ns.cloudflare.com β | ||||||
| NS | darl.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=E64QCcfSdFRa8j3qtmWVOVwOrEbJxXy9xrm1s7muJO0 | ||||||
| TXT | v=spf1 include:_spf.google.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.18.28, 172.67.179.172 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b3ac, 2606:4700:3036::6815:121c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
| SOA | clara.ns.cloudflare.comdns@cloudflare.com serial=2397701710 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.18.282026-03-25 β 2026-04-15 Β· 3 obs
β 2026-03-14 16:52:40
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
βA172.64.80.12026-03-14 β 2026-03-14 Β· 3 obs
β 2026-03-14 16:52:40
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
βA172.67.179.1722026-03-25 β 2026-04-15 Β· 3 obs
β 2026-03-14 16:52:40
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
βA2606:4700:130:436c:6f75:6466:6c61:72652026-03-14 β 2026-03-14 Β· 3 obs
β 2026-03-14 16:52:40
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
βA2606:4700:3033::ac43:b3ac2026-03-25 β 2026-04-15 Β· 3 obs
β 2026-03-14 16:52:40
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
βA2606:4700:3036::6815:121c2026-03-25 β 2026-04-15 Β· 3 obs
β 2026-03-14 16:52:40
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
β 2026-03-25 21:07:24
β 2026-04-15 22:46:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| ba72.org | darl.ns.cloudflare.com, clara.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.219
NS records: darl.ns.cloudflare.com, clara.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ba72.org (unsigned zone)
β±οΈ Timing
Total: 517ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.179.172, 104.21.18.28 |
| AAAA | 2 | 2606:4700:3033::ac43:b3ac, 2606:4700:3036::6815:121c |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
school.ba72.org points to four IP numbers: 2606:4700:3033::ac43:b3ac, 2606:4700:3036::6815:121c, 104.21.18.28 and 172.67.179.172.
Other host names, for instance e9ji2xupperxxntvntold.sbs, toutoushou.cn, chsiconnections.com, mdstff.com and morphsuits-canada.com share IP numbers with school.ba72.org.