studyplus.dev - robtex.com
studyplus.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.193🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.193🇨🇦 Amazon216.150.16.0/24 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 | ||||||
| HTTPS | 1 . ech=AEH+DQA9AAAgACACGKldjOxyUP8Q4Bgrop0LdCyaa8/NYib25b6+UJJmZwAEAAEAAQAOdmVyY2VsLWVjaC5jb20AAA== | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=vercel-ech.com | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1789940725 | ||||||
dev
| 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=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSns1.vercel-dns.com2026-09-23 → 2026-09-29 · 2 obs
● 2026-09-29 16:59:22
●NSns2.vercel-dns.com2026-09-23 → 2026-09-29 · 2 obs
● 2026-09-29 16:59:22
○A216.150.1.12026-09-23 → 2026-09-23 · 3 obs
○ 2026-09-26 11:03:26
○ 2026-09-29 16:59:22
○A216.150.1.1292026-09-27 → 2026-09-27 · 3 obs
● 2026-09-27 06:02:40
○ 2026-09-29 16:59:22
●A216.150.1.1932026-09-23 → 2026-09-29 · 3 obs
○ 2026-09-27 06:02:40
● 2026-09-29 16:59:22
○A216.150.16.12026-09-27 → 2026-09-27 · 4 obs
● 2026-09-27 01:05:02
○ 2026-09-28 22:41:08
○ 2026-09-29 16:59:22
○A216.150.16.1292026-09-28 → 2026-09-28 · 3 obs
● 2026-09-28 22:41:08
○ 2026-09-29 16:59:22
●A216.150.16.1932026-09-26 → 2026-09-29 · 4 obs
● 2026-09-26 11:03:26
○ 2026-09-27 01:05:02
● 2026-09-29 16:59:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| studyplus.dev | 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 studyplus.dev (unsigned zone)
⏱️ Timing
Total: 1309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.65, 216.150.16.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| HTTPS | 1 | {"priority":1,"target":".","ech":"AEH+DQ |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
studyplus.dev has two IP addresses: 216.150.1.193 and 216.150.16.193
patilpsych.com, lavittacosmeticos.com.br, g1stable.com and two other host names share IP numbers with studyplus.dev.
Name Servers
studyplus.dev has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.
studyplus.dev uses the same name servers as several other domains — among them bancada.xyz, jonathanktvu.com, sessionpro.app and two more.
The name servers for studyplus.dev overlap at least partially with those of other domains — for example arcwave.io.
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.