studyprof.com - robtex.com
studyprof.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.66.0.70🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1781186806 | ||||||
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=1788740608 | ||||||
Previously MX for
studyprof.com |
Same first word
studyprof.com |
studyprof.ru |
Similar names
Previous names
Next names
DNS History
7 records (3 active, 4 former)
●NSdns1.registrar-servers.com2026-09-03 → 2026-09-07 · 3 obs
● 2026-09-03 17:04:58
● 2026-09-07 00:42:52
●NSdns2.registrar-servers.com2026-09-03 → 2026-09-07 · 3 obs
● 2026-09-03 17:04:58
● 2026-09-07 00:42:52
○NSns1.got-hosting.com2015-08-28 → 2017-11-26 · 4 obs
● 2017-11-26 21:18:46
○ 2026-09-03 17:04:58
○ 2026-09-07 00:42:52
○NSns2.got-hosting.com2015-08-28 → 2017-11-26 · 4 obs
● 2017-11-26 21:18:46
○ 2026-09-03 17:04:58
○ 2026-09-07 00:42:52
○MXstudyprof.com2015-08-28 → 2017-11-26 · 4 obs
● 2017-11-26 21:18:46
○ 2026-09-03 17:04:58
○ 2026-09-07 00:42:52
○A169.54.167.532015-08-28 → 2017-11-26 · 4 obs
● 2017-11-26 21:18:46
○ 2026-09-03 17:04:58
○ 2026-09-07 00:42:52
●A172.66.0.702026-09-03 → 2026-09-07 · 3 obs
● 2026-09-03 17:04:58
● 2026-09-07 00:42:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| studyprof.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyprof.com (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.66.0.70 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
studyprof.com directs to one IP number, which is 172.66.0.70.
Among the host names that share IP numbers with studyprof.com are barbecuecatering.com.au, acquisitionbasics.com, electrichargers.com and two others.
Name Servers
DNS delegation for studyprof.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
studyprof.com has the same name server delegation as a number of other domains, such as pasillosiete.com, mysticbirdstudio.com, patrolofficertraining.com and two more.
studyprof.com has partial name server overlap with other domains, including valoancenters.com.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.