study68.com - robtex.com
study68.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.209.254.114 | ||||||
| NS | a12.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| NS | b12.share-dns.net ⚠️ Not in parent delegation | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1786516904 | ||||||
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=1793492101 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-10-26 → 2026-11-01 · 3 obs
○ 2017-11-15 09:09:40
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
●NSa12.share-dns.com2026-10-26 → 2026-11-01 · 3 obs
○ 2017-11-15 09:09:40
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
●NSb.share-dns.net2026-10-26 → 2026-11-01 · 3 obs
○ 2017-11-15 09:09:40
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
●NSb12.share-dns.net2026-10-26 → 2026-11-01 · 3 obs
○ 2017-11-15 09:09:40
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
○NSdns10.hichina.com2016-12-21 → 2017-11-15 · 4 obs
● 2016-12-21 03:40:18
● 2017-11-15 09:09:40
○ 2026-10-26 17:54:58
○ 2026-11-01 00:34:42
● 2017-11-15 09:09:40
○ 2026-10-26 17:54:58
○ 2026-11-01 00:34:42
○NSdns9.hichina.com2016-12-21 → 2017-11-15 · 4 obs
● 2016-12-21 03:40:18
● 2017-11-15 09:09:40
○ 2026-10-26 17:54:58
○ 2026-11-01 00:34:42
● 2017-11-15 09:09:40
○ 2026-10-26 17:54:58
○ 2026-11-01 00:34:42
○A139.129.189.2312016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 03:40:18
○ 2017-11-15 09:09:40
○ 2026-11-01 00:34:42
○ 2017-11-15 09:09:40
○ 2026-11-01 00:34:42
●A162.209.254.1142026-10-26 → 2026-11-01 · 3 obs
○ 2017-11-15 09:09:40
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
● 2026-10-26 17:54:58
● 2026-11-01 00:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| study68.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study68.com (unsigned zone)
⏱️ Timing
Total: 816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.209.254.114 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a12.share-dns.com)
Analysis
IP Addresses
study68.com resolves to just one IP address, 162.209.254.114.
Name Servers
The NS records for study68.com point to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.
Host names that point to one IP address:
a.share-dns.com resolves to the IP address 172.64.53.25.