studycat.net - dns.ninja
studycat.net
net
| 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=1785009517 | ||||||
Subdomains
subs.studycat.net |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns-1291.awsdns-33.org2026-02-26 → 2026-07-25 · 3 obs
● 2026-02-26 21:17:12
● 2026-07-25 20:02:44
●NSns-167.awsdns-20.com2026-02-26 → 2026-07-25 · 3 obs
● 2026-02-26 21:17:12
● 2026-07-25 20:02:44
●NSns-1796.awsdns-32.co.uk2026-02-26 → 2026-07-25 · 3 obs
● 2026-02-26 21:17:12
● 2026-07-25 20:02:44
●NSns-891.awsdns-47.net2026-02-26 → 2026-07-25 · 3 obs
● 2026-02-26 21:17:12
● 2026-07-25 20:02:44
○NSns.studycat.net2015-06-26 → 2017-02-09 · 4 obs
● 2017-02-09 20:39:28
○ 2026-02-26 21:17:12
○ 2026-07-25 20:02:44
●MXmx1.emailsrvr.com2015-06-26 → 2026-07-25 · 2 obs
● 2026-07-25 20:02:44
●MXmx2.emailsrvr.com2015-06-26 → 2026-07-25 · 2 obs
● 2026-07-25 20:02:44
○A108.166.111.2362015-06-26 → 2017-02-09 · 4 obs
● 2017-02-09 20:39:28
○ 2026-02-26 21:17:12
○ 2026-07-25 20:02:44
●A141.193.213.102026-02-26 → 2026-07-25 · 3 obs
● 2026-02-26 21:17:12
● 2026-07-25 20:02:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| studycat.net | ns-167.awsdns-20.com, ns-891.awsdns-47.net, ns-1796.awsdns-32.co.uk, ns-1291.awsdns-33.org | 2 records |
✅ Authoritative Response
Server:205.251.199.4
NS records: ns-167.awsdns-20.com, ns-891.awsdns-47.net, ns-1796.awsdns-32.co.uk, ns-1291.awsdns-33.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studycat.net (unsigned zone)
⏱️ Timing
Total: 854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.193.213.10 |
| NS | 4 | ns-1291.awsdns-33.org, ns-167.awsdns-20.com... |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| SOA | 1 | ns-167.awsdns-20.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-891.awsdns-47.net, ns-891.awsdns-47.net)
Analysis
Hierarchy
studycat.net serves as the parent of subs.studycat.net.
IP Addresses
studycat.net points to a single IP number: 141.193.213.10.
Additional host names — michelschlumberger.com, www.anniesloan.com, nostoautomaatti.fi and two others — share IP numbers with studycat.net.
Name Servers
studycat.net has four authoritative name servers: ns-167.awsdns-20.com, ns-891.awsdns-47.net, ns-1291.awsdns-33.org and ns-1796.awsdns-32.co.uk.
studycat.net has at least partial name server overlap with other domains, such as ashwood.xyz, njc-web.jp, serverexpress.nl and two others.
These name servers tend to appear together with the name servers ns-376.awsdns-47.com, ns-751.awsdns-29.net and ns-1833.awsdns-37.co.uk.
ns-167.awsdns-20.com, ns-891.awsdns-47.net, ns-1291.awsdns-33.org and ns-1796.awsdns-32.co.uk all point to exactly two IP numbers each: ns-167.awsdns-20.com → 205.251.192.167 and 2600:9000:5300:a700::1; ns-891.awsdns-47.net → 205.251.195.123 and 2600:9000:5303:7b00::1; ns-1291.awsdns-33.org → 205.251.197.11 and 2600:9000:5305:b00::1; ns-1796.awsdns-32.co.uk → 205.251.199.4 and 2600:9000:5307:400::1.
Mail Servers
studycat.net has two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
studycat.net shares the same mail server setup as other domains, including suzannedecuirfineart.com, gibsoncotrustee.org, nagog.com and two others.
studycat.net shares mail servers — at least in part — with other domains, including client-216-57-220-195.bhm.pogozone.net, haggertycars.com, konasurfadventures.com and two others.
Host names resolving to four IP addresses:
mx1.emailsrvr.com has four IP addresses: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.
Host names pointing to a single IP address:
mx2.emailsrvr.com points to the IP address 184.106.54.2.