phdstudies.ng - robtex.com
phdstudies.ng
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:be7d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:13ef🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.239Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.125🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c069🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2069🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 108.162.192.105🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 172.64.32.105🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 173.245.58.105🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| NS | jay.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 108.162.193.123🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 172.64.33.123🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| A | 173.245.59.123🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jay.ns.cloudflare.com | ||||||
| TXT | google-site-verification=FKPpl5rMyhtB0Jd2fWgMGQ4s5WA8RRX2kcF_0c0Tvcc | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.19.239, 172.67.190.125 | ||||||
| IPv6 | 2606:4700:3032::ac43:be7d, 2606:4700:3033::6815:13ef | ||||||
| SOA | dana.ns.cloudflare.comdns@cloudflare.com serial=2395599627 | ||||||
ng
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | nsa.nic.net.ng ⭐ | ||||||
| NS | ns2.nic.net.ng | ||||||
| NS | ns3.nic.net.ng | ||||||
| NS | ns4.nic.net.ng | ||||||
| NS | ns5.nic.net.ng | ||||||
| TXT | Generation Time: 1774361201 | ||||||
| SOA | nsa.nic.net.ngnoc@nira.org.ng serial=2026138696 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSdana.ns.cloudflare.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 15:12:18
●NSjay.ns.cloudflare.com2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 15:12:18
●A104.21.19.2392026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 15:12:18
●A172.67.190.1252026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 15:12:18
●A2606:4700:3032::ac43:be7d2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 15:12:18
●A2606:4700:3033::6815:13ef2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 15:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ng | ns3.nic.net.ng, ns5.nic.net.ng, ns2.nic.net.ng, ns4.nic.net.ng... | - |
| phdstudies.ng | jay.ns.cloudflare.com, dana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.105
NS records: jay.ns.cloudflare.com, dana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phdstudies.ng (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.190.125, 104.21.19.239 |
| AAAA | 2 | 2606:4700:3033::6815:13ef, 2606:4700:3032::ac43:be7d |
| NS | 2 | dana.ns.cloudflare.com, jay.ns.cloudflare.com |
| TXT | 1 | google-site-verification=FKPpl5rMyhtB0Jd |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dana.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
phdstudies.ng refers to four IP numbers: 2606:4700:3032::ac43:be7d, 2606:4700:3033::6815:13ef, 104.21.19.239 and 172.67.190.125.
Other host names, for instance mail.ahmedessam.com, permanentfunddividend.com, dns1.thegang.es, vuexec.com and www.biographymask.com share IP numbers with phdstudies.ng.
Name Servers
phdstudies.ng's delegation uses two name servers: dana.ns.cloudflare.com and jay.ns.cloudflare.com.
phdstudies.ng uses the same name server setup as other domains, such as manvav.com, healthcarestudies.de, academiccourses.rs, bachelorstudies.com.ar and mbastudies.co.uk.
phdstudies.ng at least partially shares name servers with other domains, including zbjqby.com, kussoft.com, dzchn.net, thelisst.com and mailsite.co.
These name servers are commonly used together with the name servers dave.ns.cloudflare.com, jose.ns.cloudflare.com, lily.ns.cloudflare.com and clarissa.ns.cloudflare.com.
Host names with six IP numbers:
dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.
jay.ns.cloudflare.com points to 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123.