csit.study - dns.ninja
csit.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.83.211.23🇺🇸 H4Y-TECH199.83.208.0/22 H4Y Technologies LLC | ||||||
| NS | dns1.webserverlive.com ⭐ | ||||||
| A | 199.83.210.104🇺🇸 H4Y-TECH199.83.208.0/22 H4Y Technologies LLC | ||||||
| NS | dns2.webserverlive.com | ||||||
| A | 192.154.253.231🇺🇸 TIER-NET192.154.253.0/24 Tier.Net Technologies LLC | ||||||
| PTR | jke30.twig.fora-da-caixa.com | ||||||
| MX | csit.study ⭐ | ||||||
| A | 199.83.211.23🇺🇸 H4Y-TECH199.83.208.0/22 H4Y Technologies LLC | ||||||
| TXT | v=spf1 +a +mx +ip4:199.83.211.22 include:relay.mailchannels.net ~all | ||||||
| SOA | dns1.webserverlive.cominfo@webserverlive.com 2026-06-28 #1 | ||||||
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=1785349921 | ||||||
MX for
csit.study |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.webserverlive.com2026-05-06 → 2026-07-29 · 2 obs
● 2026-07-29 19:05:44
●NSdns2.webserverlive.com2026-05-06 → 2026-07-29 · 2 obs
● 2026-07-29 19:05:44
●MXcsit.study2026-05-06 → 2026-07-29 · 2 obs
● 2026-07-29 19:05:44
●A199.83.211.232026-05-06 → 2026-07-29 · 2 obs
● 2026-07-29 19:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| csit.study | dns1.webserverlive.com, dns2.webserverlive.com | - |
✅ Authoritative Response
Server:192.154.253.231
NS records: dns1.webserverlive.com, dns2.webserverlive.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csit.study (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.83.211.23 |
| NS | 2 | dns2.webserverlive.com, dns1.webserverlive.com |
| MX | 1 | csit.study (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:199.83.211.22 include |
| SOA | 1 | dns1.webserverlive.com info.webserverliv |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
Mail Server Role
csit.study serves as a mail server for csit.study.
IP Addresses
csit.study has exactly one IP address — 199.83.211.23.
_dc-mx.e2909d2332a0.pavithra.lk, da(0x73686974)biz.com, centralprovinceedu.lk plus two other host names have IP numbers in common with csit.study.
Name Servers
The NS records for csit.study delegate to dns1.webserverlive.com and dns2.webserverlive.com.
The name server configuration of csit.study is shared with other domains, for instance sparrow.lk, fashionlaine.com, kandoori.com and two others.
At least some of csit.study's name servers are shared with other domains, for example japangenerators.com, keygen.lk, slworld.web.lk and two more.
These name servers tend to co-occur with dns4.webserver.lk, dns3.webserver.lk, dns1.webserver.lk and 5 other name servers in the same DNS delegations.
Each of dns1.webserverlive.com and dns2.webserverlive.com has one IP address: dns1.webserverlive.com uses 199.83.210.104 and dns2.webserverlive.com uses 192.154.253.231.
Mail Servers
csit.study uses exactly one mail server, which is csit.study.
csit.study resolves to 199.83.211.23 and no other IP number.