schoolzoo.com - robtex.com
schoolzoo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.144.38.219🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-144-38-219.compute-1.amazonaws.com | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ndns1.cosmotown.com | ||||||
| A | 184.72.57.6🇺🇸 Amazon184.72.0.0/18 SFO prefix | ||||||
| PTR | ec2-184-72-57-6.us-west-1.compute.amazonaws.com | ||||||
| NS | ndns2.cosmotown.com | ||||||
| A | 54.177.47.228🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-47-228.us-west-1.compute.amazonaws.com | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@schoolzoo.com 2026-01-26 #2 | ||||||
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=1774383937 | ||||||
Same first word
schoolzoo.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSa.misconfigured.dns.server.invalid2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 00:30:36
● 2026-03-24 20:30:52
●NSndns1.cosmotown.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 00:30:36
● 2026-03-24 20:30:52
●NSndns2.cosmotown.com2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 00:30:36
● 2026-03-24 20:30:52
○NSns1.sedoparking.com2015-08-09 → 2016-12-21 · 5 obs
● 2015-08-09 21:11:14
● 2016-12-21 05:33:10
○ 2026-02-28 00:30:36
○ 2026-03-24 20:30:52
○NSns2.sedoparking.com2015-08-09 → 2016-12-21 · 5 obs
● 2015-08-09 21:11:14
● 2016-12-21 05:33:10
○ 2026-02-28 00:30:36
○ 2026-03-24 20:30:52
○MXlocalhost2016-08-28 → 2016-12-21 · 5 obs
● 2016-08-28 04:52:54
● 2016-12-21 05:33:10
○ 2026-02-28 00:30:36
○ 2026-03-24 20:30:52
○MXmail.nickstel.com2015-08-09 → 2016-07-08 · 5 obs
● 2015-08-09 21:11:14
● 2016-07-08 07:19:10
○ 2016-08-28 04:52:54
○ 2026-03-24 20:30:52
●A54.144.38.2192026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 00:30:36
● 2026-03-24 20:30:52
○A72.52.4.1192015-08-09 → 2016-12-21 · 5 obs
● 2015-08-09 21:11:14
● 2016-12-21 05:33:10
○ 2026-02-28 00:30:36
○ 2026-03-24 20:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| schoolzoo.com | ndns1.cosmotown.com, ndns2.cosmotown.com | 2 records |
✅ Authoritative Response
Server:184.72.57.6
NS records: ndns1.cosmotown.com, ndns2.cosmotown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolzoo.com (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.144.38.219 |
| NS | 2 | ndns2.cosmotown.com, ndns1.cosmotown.com |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)
Analysis
IP Addresses
schoolzoo.com points to a single IP: 54.144.38.219.
Other host names, for instance bbw16.com, shopping-hall.com, controlsystem.org, mail.kiezer.com and wuzhishan.bookmarkjet.com share IP numbers with schoolzoo.com.
Name Servers
schoolzoo.com is delegated to three name servers: ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.
schoolzoo.com at least partially shares its name servers with other domains, for instance 98(0x787878)x.com, etc.ee, picsfeed.com, bulago.shop and hoymonte.com.
these name servers are commonly used together with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ns1.vigbo.site and ns2.vigbo.site.
Host names with a single IP:
ndns1.cosmotown.com resolves to 184.72.57.6.
ndns2.cosmotown.com resolves to 54.177.47.228.