cv4students.com - robtex.com
cv4students.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6810:966c🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700::6810:976c🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.16.150.108Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.16.151.108Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | johnny.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cba🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnny.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3ba🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | johnny.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23ba🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | johnny.ns.cloudflare.com | ||||||
| A | 108.162.195.186🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnny.ns.cloudflare.com | ||||||
| A | 162.159.44.186Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnny.ns.cloudflare.com | ||||||
| A | 172.64.35.186🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | johnny.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| MX | mail.cv4students.com ⭐ | ||||||
| A | 162.241.252.158🇺🇸 ORACLE-OCI-31898162.241.252.0/22 Google | ||||||
| PTR | box5723.bluehost.com | ||||||
| TXT | google-site-verification=zWL-Z-Z22DgYhH8RAwvaYYswwc6Xv9EOSWQaSxKUjr4 | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | johnny.ns.cloudflare.comdns@cloudflare.com serial=2396257622 | ||||||
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 | ||||||
DNS History
7 records (7 active, 0 former)
●NSjohnny.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
●NSolivia.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
●MXmail.cv4students.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
●A104.16.150.1082026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
●A104.16.151.1082026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
●A2606:4700::6810:966c2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
●A2606:4700::6810:976c2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cv4students.com | olivia.ns.cloudflare.com, johnny.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.194.221
NS records: olivia.ns.cloudflare.com, johnny.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cv4students.com (unsigned zone)
⏱️ Timing
Total: 47ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.16.150.108, 104.16.151.108 |
| AAAA | 2 | 2606:4700::6810:966c, 2606:4700::6810:976c |
| NS | 2 | johnny.ns.cloudflare.com, olivia.ns.cloudflare.com |
| MX | 1 | mail.cv4students.com (pri: 0) |
| TXT | 2 | google-site-verification=zWL-Z-Z22DgYhH8, v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | johnny.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (olivia.ns.cloudflare.com, olivia.ns.cloudflare.com, olivia.ns.cloudflare.com...)
AI analysis
cv4students.com maps to four IP numbers: 2606:4700::6810:966c, 2606:4700::6810:976c, 104.16.150.108 and 104.16.151.108.
Other host names, for instance myfederalretirement.com, fix2u.com, athenebca.com, herbalremediesfromhome.com and procyclinguk.com share IP numbers with cv4students.com.
Two name servers johnny.ns.cloudflare.com and olivia.ns.cloudflare.com handle delegation for cv4students.com.
cv4students.com uses the same name server setup as other domains, for example rymarkinternational.com, bookr.co, geewiz.biz, intenprope.pro and soultherapynow.com.
cv4students.com partially shares name servers with other domains; examples include openbox.agency, filesonload.ru, tsqhdfei.xyz, informator.lviv.ua and loftigo.com.
These name servers are commonly used with peyton.ns.cloudflare.com, ajay.ns.cloudflare.com and molly.ns.cloudflare.com.
Host names with six IP numbers: johnny.ns.cloudflare.com points to: 2606:4700:58::a29f:2cba, 2803:f800:50::6ca2:c3ba, 2a06:98c1:50::ac40:23ba, 108.162.195.186, 162.159.44.186 and 172.64.35.186; olivia.ns.cloudflare.com points to: 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.
cv4students.com is handled by a single mail server, mail.cv4students.com.
mail.cv4students.com points to a single IP: 162.241.252.158.