study.bid - robtex.com
study.bid
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.81.203.137🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676) | ||||||
| NS | dns1.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.248Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns2.register.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.197Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns27.worldnic.com | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns28.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
bid
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.bid ⭐ | ||||||
| NS | a.nic.bid | ||||||
| NS | b.nic.bid | ||||||
| NS | c.nic.bid | ||||||
| NS | ns2.dns.nic.bid | ||||||
| NS | ns3.dns.nic.bid | ||||||
| SOA | ns1.dns.nic.bidadmin@tldns.godaddy serial=1792762808 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSdns1.register.com2026-09-04 → 2026-10-23 · 2 obs
● 2026-10-23 14:10:22
●NSdns2.register.com2026-09-04 → 2026-10-23 · 2 obs
● 2026-10-23 14:10:22
●NSns27.worldnic.com2026-09-04 → 2026-10-23 · 2 obs
● 2026-10-23 14:10:22
●NSns28.worldnic.com2026-09-04 → 2026-10-23 · 2 obs
● 2026-10-23 14:10:22
○A208.91.197.272026-09-11 → 2026-10-22 · 8 obs
● 2026-09-11 10:20:16
○ 2026-09-11 13:03:44
● 2026-09-22 15:24:10
○ 2026-10-22 19:50:14
● 2026-10-22 23:00:46
○ 2026-10-23 14:10:18
○ 2026-10-23 14:10:22
●A66.81.203.1372026-09-04 → 2026-10-23 · 8 obs
○ 2026-09-11 10:20:16
● 2026-09-11 13:03:44
○ 2026-09-22 15:24:10
● 2026-10-22 19:50:14
○ 2026-10-22 23:00:46
● 2026-10-23 14:10:18
● 2026-10-23 14:10:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bid | a.nic.bid, b.nic.bid, c.nic.bid, ns1.dns.nic.bid... | - |
| study.bid | dns1.register.com, ns28.worldnic.com, ns27.worldnic.com, dns2.register.com | - |
✅ Authoritative Response
Server:162.159.26.197
NS records: dns1.register.com, ns28.worldnic.com, ns27.worldnic.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study.bid (unsigned zone)
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.81.203.137 |
Analysis
IP Addresses
study.bid has exactly one IP address — 66.81.203.137.
plasticv.com, soumusf.com, chatbotuser.com plus two other host names have IP numbers in common with study.bid.
Name Servers
Four name servers handle the delegation for study.bid: dns1.register.com, dns2.register.com, ns27.worldnic.com and ns28.worldnic.com.
There is at least partial name server overlap between study.bid and other domains — rsdtechsolutions.com, ascesjsu.com, seeingthenaturalbeauty.com and two more among them.
These name servers regularly appear alongside dns083.d.register.com, dns176.d.register.com, dns177.d.register.com and 7 other name servers in NS record sets.
Four host names, each with one IP address: dns1.register.com has 162.159.27.248, dns2.register.com has 162.159.26.197, ns27.worldnic.com has 162.159.26.132 and ns28.worldnic.com has 162.159.27.77.