classync.study - dns.ninja
classync.study
| 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 | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1763075071 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1790893386 | ||||||
Same first word
classync.ai |
classync.com.br |
classync.study |
classync.kz |
classync.ir |
classync.org |
classync.in |
classync.online |
classync.site |
classync.app |
classync.co.kr |
classync.duckdns.org |
classync.de |
classync.ph |
classync.net |
Similar names
Previous names
Next names
DNS History
6 records (4 active, 2 former)
●NSns1.vercel-dns.com2026-09-19 → 2026-10-01 · 2 obs
● 2026-10-01 23:37:12
●NSns2.vercel-dns.com2026-09-19 → 2026-10-01 · 2 obs
● 2026-10-01 23:37:12
●A216.198.79.12026-09-19 → 2026-10-01 · 6 obs
○ 2026-09-25 07:58:28
● 2026-09-28 17:56:34
○ 2026-09-28 23:32:46
● 2026-10-01 23:37:10
● 2026-10-01 23:37:12
○A216.198.79.652026-09-25 → 2026-09-28 · 6 obs
● 2026-09-25 07:58:28
○ 2026-09-28 17:56:34
● 2026-09-28 23:32:46
○ 2026-10-01 23:37:10
○ 2026-10-01 23:37:12
●A64.29.17.12026-09-19 → 2026-10-01 · 8 obs
○ 2026-09-20 15:52:04
● 2026-09-25 07:58:28
○ 2026-09-28 17:56:34
● 2026-09-29 21:16:14
○ 2026-10-01 21:41:20
● 2026-10-01 23:37:10
● 2026-10-01 23:37:12
○A64.29.17.652026-09-20 → 2026-10-01 · 8 obs
● 2026-09-20 15:52:04
○ 2026-09-25 07:58:28
● 2026-09-28 17:56:34
○ 2026-09-29 21:16:14
● 2026-10-01 21:41:20
○ 2026-10-01 23:37:10
○ 2026-10-01 23:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| classync.study | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classync.study (unsigned zone)
⏱️ Timing
Total: 1031ms | 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 |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
IP Addresses
classync.study points to the IP addresses 64.29.17.1 and 216.198.79.1
Among the host names that share IP numbers with classync.study are connectia.in, auscholars.com, devocionalcatolico.site and two others.
Name Servers
DNS delegation for classync.study points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
classync.study has the same name server delegation as a number of other domains, such as openstich.com, bereketdeveliciviklisi.com, tecnicark.com.br and two more.
The name servers for classync.study overlap at least in part with those of other domains, including gzdscc.com and alaszastita.com.
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.