eduhistoria.com - robtex.com
eduhistoria.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c3df🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:29e8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.232Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.223🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| NS | valentin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | valentin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | valentin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ce🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | valentin.ns.cloudflare.com | ||||||
| A | 108.162.195.206🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | valentin.ns.cloudflare.com | ||||||
| A | 162.159.44.206Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | valentin.ns.cloudflare.com | ||||||
| A | 172.64.35.206🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | valentin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.232, 172.67.195.223 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c3df, 2606:4700:3037::6815:29e8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com | ||||||
| SOA | chan.ns.cloudflare.comdns@cloudflare.com serial=2402370845 | ||||||
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=1777441926 | ||||||
Same first word
eduhistoria.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSchan.ns.cloudflare.com2026-04-02 → 2026-04-29 · 2 obs
● 2026-04-29 06:14:12
●NSvalentin.ns.cloudflare.com2026-04-02 → 2026-04-29 · 2 obs
● 2026-04-29 06:14:12
●A104.21.41.2322026-04-02 → 2026-04-29 · 2 obs
● 2026-04-29 06:14:12
●A172.67.195.2232026-04-02 → 2026-04-29 · 2 obs
● 2026-04-29 06:14:12
●A2606:4700:3031::ac43:c3df2026-04-02 → 2026-04-29 · 2 obs
● 2026-04-29 06:14:12
●A2606:4700:3037::6815:29e82026-04-02 → 2026-04-29 · 2 obs
● 2026-04-29 06:14:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| eduhistoria.com | chan.ns.cloudflare.com, valentin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.206
NS records: chan.ns.cloudflare.com, valentin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eduhistoria.com (unsigned zone)
⏱️ Timing
Total: 150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.41.232, 172.67.195.223 |
| AAAA | 2 | 2606:4700:3031::ac43:c3df, 2606:4700:3037::6815:29e8 |
| NS | 2 | chan.ns.cloudflare.com, valentin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (chan.ns.cloudflare.com, chan.ns.cloudflare.com, chan.ns.cloudflare.com...)
Analysis
IP Addresses
eduhistoria.com maps to four IP numbers: 2606:4700:3031::ac43:c3df, 2606:4700:3037::6815:29e8, 104.21.41.232 and 172.67.195.223.
Other host names, for instance thinwork.cz, fastunsecured.com, lalibelaethiopianrestaurant.com, pn-muarateweh.go.id and vandpurnama.my.id share IP numbers with eduhistoria.com.
Name Servers
Two name servers chan.ns.cloudflare.com and valentin.ns.cloudflare.com are delegated to eduhistoria.com.
eduhistoria.com uses the same name server configuration as other domains, such as bicaraberita.com, aspirasiku.id, com-it.us, koranmemo.com and urbanjabar.com.
eduhistoria.com at least partially shares name servers with other domains such as ay.live, abkechina.com, allgreat.net, sithtoast.com and dumlaoeyecare.com.
These name servers are commonly used with katelyn.ns.cloudflare.com, merlin.ns.cloudflare.com, doug.ns.cloudflare.com and theo.ns.cloudflare.com.
Host names with six IP numbers: Host name chan.ns.cloudflare.com points to 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82; host name valentin.ns.cloudflare.com points to 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206.