edutrelix.com - robtex.com
edutrelix.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d9b4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2daf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.175Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.180🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | damon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c160🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | damon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2160🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | damon.ns.cloudflare.com | ||||||
| A | 108.162.193.96🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damon.ns.cloudflare.com | ||||||
| A | 172.64.33.96🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damon.ns.cloudflare.com | ||||||
| A | 173.245.59.96🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damon.ns.cloudflare.com | ||||||
| NS | ursula.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26bf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ursula.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ursula.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bf🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ursula.ns.cloudflare.com | ||||||
| A | 108.162.194.191🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ursula.ns.cloudflare.com | ||||||
| A | 162.159.38.191Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ursula.ns.cloudflare.com | ||||||
| A | 172.64.34.191🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ursula.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.175, 172.67.217.180 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d9b4, 2606:4700:3037::6815:2daf | ||||||
| SOA | damon.ns.cloudflare.comdns@cloudflare.com serial=2401822668 | ||||||
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=1778452501 | ||||||
Same first word
edutrelix.com |
DNS History
6 records (6 active, 0 former)
●NSdamon.ns.cloudflare.com2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:12
●NSursula.ns.cloudflare.com2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:12
●A104.21.45.1752026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:12
●A172.67.217.1802026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:12
●A2606:4700:3033::ac43:d9b42026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:12
●A2606:4700:3037::6815:2daf2026-05-03 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| edutrelix.com | damon.ns.cloudflare.com, ursula.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.191
NS records: damon.ns.cloudflare.com, ursula.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edutrelix.com (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.175, 172.67.217.180 |
| AAAA | 2 | 2606:4700:3037::6815:2daf, 2606:4700:3033::ac43:d9b4 |
| NS | 2 | damon.ns.cloudflare.com, ursula.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | damon.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (damon.ns.cloudflare.com, damon.ns.cloudflare.com, damon.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by edutrelix.com: 2606:4700:3033::ac43:d9b4, 2606:4700:3037::6815:2daf, 104.21.45.175 and 172.67.217.180.
other host names including ucraft.net, luc.cat, pakarmainan.com, maigia.biz and mypt.cc share IP numbers with edutrelix.com.
Name Servers
edutrelix.com is delegated to two name servers damon.ns.cloudflare.com and ursula.ns.cloudflare.com.
edutrelix.com shares the same name server setup as other domains, for instance online-kundencenter.com, aniwave.dk, 0rb1t.com, a-telcom.com and andrerodrigues.com.
edutrelix.com at least partially shares name servers with other domains, for instance 575z.com, imperivm.es, opensolutionsalliance.org, superbonus88max.net and epicsongwriting.com.
these name servers are commonly used alongside susan.ns.cloudflare.com.
Host names with six IP numbers:
Host name damon.ns.cloudflare.com points to: 2606:4700:58::adf5:3b60, 2803:f800:50::6ca2:c160, 2a06:98c1:50::ac40:2160, 108.162.193.96, 172.64.33.96 and 173.245.59.96.
Host name ursula.ns.cloudflare.com points to: 2606:4700:50::a29f:26bf, 2803:f800:50::6ca2:c2bf, 2a06:98c1:50::ac40:22bf, 108.162.194.191, 162.159.38.191 and 172.64.34.191.