crecoursee.com - robtex.com
crecoursee.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | aria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c044🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2044🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 108.162.192.68🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 172.64.32.68🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| A | 173.245.58.68🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aria.ns.cloudflare.com | ||||||
| NS | mario.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 108.162.193.203🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 172.64.33.203🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| A | 173.245.59.203🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mario.ns.cloudflare.com | ||||||
| TXT | google-site-verification=BLq2TmQvHzTw4JVj2ETbRjbZH3CnUJWc0-kNyoFpRBE | ||||||
| SOA | aria.ns.cloudflare.comdns@cloudflare.com serial=2408054651 | ||||||
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=1786282779 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSaria.ns.cloudflare.com2026-05-04 → 2026-08-09 · 2 obs
● 2026-08-09 13:43:12
●NSmario.ns.cloudflare.com2026-05-04 → 2026-08-09 · 2 obs
● 2026-08-09 13:43:12
○A104.21.82.592026-05-04 → 2026-05-23 · 4 obs
● 2026-05-23 18:04:48
○ 2026-06-13 04:36:12
○ 2026-08-09 13:43:12
○A172.67.153.2082026-05-04 → 2026-05-23 · 4 obs
● 2026-05-23 18:04:48
○ 2026-06-13 04:36:12
○ 2026-08-09 13:43:12
○A2606:4700:3032::ac43:99d02026-05-04 → 2026-05-23 · 4 obs
● 2026-05-23 18:04:48
○ 2026-06-13 04:36:12
○ 2026-08-09 13:43:12
○A2606:4700:3033::6815:523b2026-05-04 → 2026-05-23 · 4 obs
● 2026-05-23 18:04:48
○ 2026-06-13 04:36:12
○ 2026-08-09 13:43:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| crecoursee.com | aria.ns.cloudflare.com, mario.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.203
NS records: aria.ns.cloudflare.com, mario.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crecoursee.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | aria.ns.cloudflare.com, mario.ns.cloudflare.com |
| TXT | 1 | google-site-verification=BLq2TmQvHzTw4JV |
| SOA | 1 | aria.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aria.ns.cloudflare.com, aria.ns.cloudflare.com, aria.ns.cloudflare.com...)
Analysis
Name Servers
crecoursee.com is served by two delegated name servers, aria.ns.cloudflare.com and mario.ns.cloudflare.com.
crecoursee.com uses the same name servers as several other domains — among them livingston.io, recoursee.institute, estocourse.media and two more.
There is at least partial name server overlap between crecoursee.com and other domains — keyii.net, corepoker491.com, epicabyss.com and two more among them.
The name servers igor.ns.cloudflare.com, devin.ns.cloudflare.com and lana.ns.cloudflare.com are often found in combination with these name servers.
Hostnames that resolve to 6 IP addresses:
aria.ns.cloudflare.com carries IP addresses 108.162.192.68, 172.64.32.68 and 173.245.58.68, with 3 other addresses beyond those.
mario.ns.cloudflare.com carries IP addresses 108.162.193.203, 172.64.33.203 and 173.245.59.203, with 3 other addresses beyond those.