cou-plus.com - robtex.com
cou-plus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2fd9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:acd0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.217Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.208🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c037🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2037🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 108.162.192.55🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 172.64.32.55🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| A | 173.245.58.55🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adel.ns.cloudflare.com | ||||||
| NS | cesar.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c377🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2377🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 108.162.195.119🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 162.159.44.119Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| A | 172.64.35.119🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cesar.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.47.217, 172.67.172.208 | ||||||
| IPv6 | 2606:4700:3033::6815:2fd9, 2606:4700:3033::ac43:acd0 | ||||||
| SOA | adel.ns.cloudflare.comdns@cloudflare.com serial=2399430131 | ||||||
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=1771291435 | ||||||
Same first word
cou-plus.com |
DNS History
6 records (6 active, 0 former)
●NSadel.ns.cloudflare.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 19:22:58
●NScesar.ns.cloudflare.com2026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 19:22:58
●A104.21.47.2172026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 19:22:58
●A172.67.172.2082026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 19:22:58
●A2606:4700:3033::6815:2fd92026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 19:22:58
●A2606:4700:3033::ac43:acd02026-03-07 → 2026-03-23 · 2 obs
● 2026-03-23 19:22:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cou-plus.com | adel.ns.cloudflare.com, cesar.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.55
NS records: adel.ns.cloudflare.com, cesar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cou-plus.com (unsigned zone)
⏱️ Timing
Total: 142ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.172.208, 104.21.47.217 |
| AAAA | 2 | 2606:4700:3033::ac43:acd0, 2606:4700:3033::6815:2fd9 |
| NS | 2 | adel.ns.cloudflare.com, cesar.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adel.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adel.ns.cloudflare.com, adel.ns.cloudflare.com, adel.ns.cloudflare.com...)
Analysis
IP Addresses
cou-plus.com maps to four IP numbers: 2606:4700:3033::6815:2fd9, 2606:4700:3033::ac43:acd0, 104.21.47.217 and 172.67.172.208.
Other host names such as digitalisationworld.com, mentoryazilim.com, yougongshe.com, agrega.com.br and achen.io share IPs with cou-plus.com.
Name Servers
Two name servers adel.ns.cloudflare.com and cesar.ns.cloudflare.com handle the delegation for cou-plus.com.
cou-plus.com shares the same name server setup as other domains, for example btcollege.org, yourcareerguide.com.au, njkofc.org, wbvc.in and vedicgurukul.org.
cou-plus.com at least partially shares name servers with other domains, for example teievarimnn.net, anamariaoprea.com, ryfar.com, 1629yy.com and mariamontesinos.com.
these name servers are commonly used alongside sydney.ns.cloudflare.com name servers.
Host names with six IP numbers:
adel.ns.cloudflare.com points to 2606:4700:50::adf5:3a37, 2803:f800:50::6ca2:c037, 2a06:98c1:50::ac40:2037, 108.162.192.55, 172.64.32.55 and 173.245.58.55.
cesar.ns.cloudflare.com points to 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119.