exposchool.com - robtex.com
exposchool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.234🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com serial=1534401147 | ||||||
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=1774733677 | ||||||
Same first word
exposchool.com |
Similar names
DNS History
18 records (3 active, 15 former)
○NSdns5.giovanniceglia.net2015-06-10 → 2016-12-27 · 5 obs
● 2015-06-10 16:06:06
● 2016-12-27 04:02:44
○ 2019-03-25 03:49:24
○ 2026-03-28 21:37:26
○NSdns6.giovanniceglia.net2015-06-10 → 2016-12-27 · 5 obs
● 2015-06-10 16:06:06
● 2016-12-27 04:02:44
○ 2019-03-25 03:49:24
○ 2026-03-28 21:37:26
●NSns.domainca.com2019-03-25 → 2026-03-28 · 3 obs
● 2019-03-25 03:49:24
● 2026-03-28 21:37:26
○NSns1.9euro.com2015-06-10 → 2016-12-27 · 5 obs
● 2015-06-10 16:06:06
● 2016-12-27 04:02:44
○ 2019-03-25 03:49:24
○ 2026-03-28 21:37:26
○NSns11.bigwww.com2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○NSns12.bigwww.com2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○NSns13.bigwww.com2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○NSns14.bigwww.com2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○NSns15.bigwww.com2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○NSns16.bigwww.com2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
●NSns2.domainca.com2019-03-25 → 2026-03-28 · 3 obs
● 2019-03-25 03:49:24
● 2026-03-28 21:37:26
○MXmail.exposchool.com2015-06-10 → 2016-12-27 · 5 obs
● 2015-06-10 16:06:06
● 2016-12-27 04:02:44
○ 2019-03-25 03:49:24
○ 2026-03-28 21:37:26
○MXmail.sudu.cn2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○MXmail2.exposchool.com2015-06-10 → 2016-12-27 · 5 obs
● 2015-06-10 16:06:06
● 2016-12-27 04:02:44
○ 2019-03-25 03:49:24
○ 2026-03-28 21:37:26
●A121.254.178.2342026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 21:33:24
● 2026-03-28 21:37:26
○A121.254.178.2382019-03-25 → 2019-03-25 · 4 obs
● 2019-03-25 03:49:24
○ 2026-03-23 21:33:24
○ 2026-03-28 21:37:26
○A221.10.253.2042008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-10 16:06:06
○ 2026-03-28 21:37:26
○A94.23.66.1972015-06-10 → 2016-12-27 · 5 obs
● 2015-06-10 16:06:06
● 2016-12-27 04:02:44
○ 2019-03-25 03:49:24
○ 2026-03-28 21:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| exposchool.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exposchool.com (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.234 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
IP Addresses
exposchool.com points to IP number 121.254.178.234.
For instance, other host names womencenter.kr, mail.lnkbiomed.co.kr, mekongshop.com, xn--hz2b21w2e397a.net and goodgarden.co.kr share IP numbers with exposchool.com.
Name Servers
exposchool.com is delegated to two name servers: ns2.domainca.com and ns.domainca.com.
exposchool.com uses the same name server setup as other domains such as t-atm.com, ticio.com, btov.com, tanga.kr and eupan.com.
exposchool.com shares name servers with other domains at least partially, for example fistnet.com, skywap.com, gupa.com, buylending.com and mosco.com.
Host names with one IP number:
ns2.domainca.com points to: 20.200.205.248.
ns.domainca.com points to: 43.201.170.100.