study3000.com - robtex.com
study3000.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.167.45.218🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC | ||||||
| PTR | 218.45.167.72.host.secureserver.net | ||||||
| NS | ns1.cis3000.com ⭐ | ||||||
| A | 72.167.45.218🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC | ||||||
| PTR | 218.45.167.72.host.secureserver.net | ||||||
| NS | ns2.cis3000.com | ||||||
| A | 72.167.45.218🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC | ||||||
| PTR | 218.45.167.72.host.secureserver.net | ||||||
| MX | study3000.com ⭐ | ||||||
| A | 72.167.45.218🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC | ||||||
| PTR | 218.45.167.72.host.secureserver.net | ||||||
| TXT | v=spf1 ip4:72.167.45.218 +a +mx ~all | ||||||
| SOA | ns1.cis3000.comroot@ip-72-167-45-218.ip.secureserver.net 2026-09-26 #1 | ||||||
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=1794641196 | ||||||
MX for
study3000.com |
Same first word
study3000.com |
study3000.in |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.cis3000.com2026-05-19 → 2026-11-14 · 2 obs
● 2026-11-14 08:17:04
●NSns2.cis3000.com2026-05-19 → 2026-11-14 · 2 obs
● 2026-11-14 08:17:04
●MXstudy3000.com2026-05-19 → 2026-11-14 · 2 obs
● 2026-11-14 08:17:04
●A72.167.45.2182026-05-19 → 2026-11-14 · 2 obs
● 2026-11-14 08:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| study3000.com | ns1.cis3000.com, ns2.cis3000.com | 2 records |
✅ Authoritative Response
Server:72.167.45.218
NS records: ns1.cis3000.com, ns2.cis3000.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study3000.com (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.45.218 |
| NS | 2 | ns1.cis3000.com, ns2.cis3000.com |
| MX | 1 | study3000.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:72.167.45.218 +a +mx ~all |
| SOA | 1 | ns1.cis3000.com root.ip-72-167-45-218.ip |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cis3000.com, ns2.cis3000.com)
Analysis
Mail Server Role
The MX record for study3000.com points back to study3000.com — it is its own mail server.
IP Addresses
study3000.com directs to one IP number, which is 72.167.45.218.
Among the host names that share IP numbers with study3000.com are irmajarestan.com, irhungary.com, pecsuni.com and two others.
Name Servers
study3000.com is served by two delegated name servers, ns1.cis3000.com and ns2.cis3000.com.
study3000.com has the same name server delegation as a number of other domains, such as pecscollege.com, canisc.com, pecs.ir and two more.
ns1.cis3000.com and ns2.cis3000.com share one IP address between them — 72.167.45.218.
These two host names — ns1.cis3000.com and ns2.cis3000.com — each point to 72.167.45.218 IP addresses.
Mail Servers
The MX record for study3000.com points to a single mail server: study3000.com.
There is one IP number for study3000.com: 72.167.45.218.