studyprep.app - robtex.com
studyprep.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.17.1🇺🇸 Amazon64.29.17.0/24 EC2 Prefix | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| TXT | google-site-verification=-IYish5afvfVMJlBOhyrls_EzIn_y14Te8QImr7lNp0 | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1777989055 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
studyprep.online |
studyprep.co.uk |
studyprep.space |
studyprep.academy |
studyprep.co |
studyprep.net |
studyprep.app |
studyprep.dev |
studyprep.com.ng |
studyprep.io |
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSns1.vercel-dns.com2026-09-10 → 2026-09-25 · 2 obs
● 2026-09-25 15:46:34
●NSns2.vercel-dns.com2026-09-10 → 2026-09-25 · 2 obs
● 2026-09-25 15:46:34
●A216.198.79.12026-09-10 → 2026-09-25 · 2 obs
● 2026-09-25 15:46:34
○A216.198.79.652026-09-10 → 2026-09-10 · 3 obs
○ 2026-09-25 15:46:32
○ 2026-09-25 15:46:34
●A64.29.17.12026-09-25 → 2026-09-25 · 3 obs
● 2026-09-25 15:46:32
● 2026-09-25 15:46:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| studyprep.app | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyprep.app (unsigned zone)
⏱️ Timing
Total: 845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.198.79.1, 216.198.79.65 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| TXT | 1 | google-site-verification=-IYish5afvfVMJl |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
studyprep.app resolves to the IP addresses 64.29.17.1 and 216.198.79.1
Among the host names that share IP numbers with studyprep.app are pickmyproducts.store, oikeon.com, wellspring.com.ng and two others.
Name Servers
studyprep.app has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.
studyprep.app has the same name server delegation as a number of other domains, such as rcorbett.app, mortalex.com, 23ag.kz and two more.
There is an overlap in name servers between studyprep.app and other domains, for example jukusulawesi.com, smartuvs.mn and ne0nlabs.xyz
Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.