pbc.study - robtex.com
pbc.study
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=1786937648 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:26:12
●NSdns2.cscdns.net2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:26:12
●MXcustmx.cscdns.net2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:26:12
●A165.160.13.202026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:26:12
●A165.160.15.202026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | x.nic.study, y.nic.study, a.nic.study, c.nic.study... | 12 records |
| pbc.study | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pbc.study (unsigned zone)
⏱️ Timing
Total: 1528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, y.nic.study, x.nic.study...)
Analysis
IP Addresses
pbc.study points to the IP addresses 165.160.13.20 and 165.160.15.20
Among the host names that share IP numbers with pbc.study are nuestrolinkla.org, disneystreamservices.net, stage-venues.nl and two others.
Name Servers
pbc.study uses two name servers for its delegation: dns1.cscdns.net and dns2.cscdns.net.
pbc.study has the same name server delegation as a number of other domains, such as dtcccovid19.com, truistlogonbanking.biz, machete.biz and two more.
There is an overlap in name servers between pbc.study and other domains, for example cwbanks.com, stellaartois.com.bo and motoringcard.com
These name servers commonly appear alongside the name servers ns101.bac.com and ns102.bac.com.
The two host names dns1.cscdns.net and dns2.cscdns.net each have a pair of IP addresses: dns1.cscdns.net has 156.154.130.100 and 2610:a1:1022::100, and dns2.cscdns.net has 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
pbc.study routes its mail through a single mail server, custmx.cscdns.net.
pbc.study has the same mail server arrangement as a number of other domains, for example familymovieanywhere.net, adhesiveresearch.biz, rolxibwh.loan and two more.
custmx.cscdns.net directs to just one IP number, 198.58.121.58.