javaexercise.com - robtex.com
javaexercise.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.42.193.204🇬🇧 PRIVATESYSTEMS209.42.192.0/18 | ||||||
| PTR | host.economicalemail.com | ||||||
| NS | bongo.ezoicns.com ⭐ | ||||||
| A | 205.251.195.222🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-990.awsdns-59.net | ||||||
| NS | crab.ezoicns.com | ||||||
| A | 205.251.193.20🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| NS | fossa.ezoicns.com ⚠️ Not in parent delegation | ||||||
| A | 205.251.199.218🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2010.awsdns-59.co.uk | ||||||
| NS | hare.ezoicns.com ⚠️ Not in parent delegation | ||||||
| A | 205.251.197.49🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1329.awsdns-38.org | ||||||
| MX | ezmail.javaexercise.com ⭐ | ||||||
| TXT | v=spf1 ip4:67.222.18.82 ip4:207.7.93.21 +a +mx ~all | ||||||
| SOA | bongo.ezoicns.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1776647537 | ||||||
Same first word
javaexercise.com |
DNS History
14 records (6 active, 8 former)
●NSbongo.ezoicns.com2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 03:06:06
● 2026-04-20 01:24:16
●NScrab.ezoicns.com2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 03:06:06
● 2026-04-20 01:24:16
○NSdns10.hichina.com2016-12-15 → 2017-08-12 · 4 obs
● 2017-08-12 13:21:44
○ 2026-03-19 03:06:06
○ 2026-04-20 01:24:16
○NSdns9.hichina.com2016-12-15 → 2017-08-12 · 4 obs
● 2017-08-12 13:21:44
○ 2026-03-19 03:06:06
○ 2026-04-20 01:24:16
●NSfossa.ezoicns.com2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 03:06:06
● 2026-04-20 01:24:16
●NShare.ezoicns.com2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 03:06:06
● 2026-04-20 01:24:16
●MXezmail.javaexercise.com2026-03-19 → 2026-04-20 · 3 obs
● 2026-03-19 03:06:06
● 2026-04-20 01:24:16
○MXinbound.javaexercise.com2017-08-12 → 2017-08-12 · 3 obs
○ 2026-03-19 03:06:06
○ 2026-04-20 01:24:16
●A209.42.193.2042026-04-20 → 2026-04-20 · 4 obs
○ 2026-03-23 10:35:04
● 2026-04-20 01:24:14
● 2026-04-20 01:24:16
○A23.231.181.1502017-08-12 → 2017-08-12 · 3 obs
○ 2026-03-19 03:06:06
○ 2026-04-20 01:24:16
○A2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff2026-03-23 → 2026-03-23 · 4 obs
● 2026-03-23 10:35:04
○ 2026-04-20 01:24:14
○ 2026-04-20 01:24:16
○A2a05:d014:776:a63e:ceb:15ad:bbb7:6a9d2026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 03:06:06
○ 2026-03-23 10:35:04
○ 2026-04-20 01:24:16
○A52.57.221.1212026-03-19 → 2026-03-19 · 4 obs
● 2026-03-19 03:06:06
○ 2026-03-23 10:35:04
○ 2026-04-20 01:24:16
○A54.85.8.2292026-03-23 → 2026-03-23 · 4 obs
● 2026-03-23 10:35:04
○ 2026-04-20 01:24:14
○ 2026-04-20 01:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| javaexercise.com | crab.ezoicns.com, bongo.ezoicns.com | 2 records |
✅ Authoritative Response
Server:205.251.195.222
NS records: crab.ezoicns.com, bongo.ezoicns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for javaexercise.com (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.42.193.204 |
| NS | 4 | bongo.ezoicns.com, crab.ezoicns.com... |
| MX | 1 | ezmail.javaexercise.com (pri: 1) |
| TXT | 1 | v=spf1 ip4:67.222.18.82 ip4:207.7.93.21 |
| SOA | 1 | bongo.ezoicns.com awsdns-hostmaster.amaz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (crab.ezoicns.com, bongo.ezoicns.com)
Analysis
IP Addresses
javaexercise.com points to a single IP number: 209.42.193.204.
other host names for instance mail.narosa.com, mail.fosssil.in, mail.ripublications.com, ns2.needbeyond.net and mail.jainico.com share IP numbers with javaexercise.com.
Name Servers
javaexercise.com is delegated to four name servers: bongo.ezoicns.com, crab.ezoicns.com, fossa.ezoicns.com and hare.ezoicns.com.
javaexercise.com at least partially shares name servers with other domains, for instance mydreamhaus.co.uk, memesmonkey.com, theancestorhunt.com, deadpestz.com and syntilab.fr.
Host names with one IP number:
bongo.ezoicns.com points to 205.251.195.222
crab.ezoicns.com points to 205.251.193.20
fossa.ezoicns.com points to 205.251.199.218
hare.ezoicns.com points to 205.251.197.49
Mail Servers
javaexercise.com is handled by a single mail server, ezmail.javaexercise.com.