examcrush.app - robtex.com
examcrush.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Subdomains
mail.examcrush.app |
Same first word
examcrush.app |
examcrush.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.namecheaphosting.com2026-05-17 → 2026-07-08 · 2 obs
● 2026-07-08 21:58:32
●NSdns2.namecheaphosting.com2026-05-17 → 2026-07-08 · 2 obs
● 2026-07-08 21:58:32
●MXmail.examcrush.app2026-05-17 → 2026-07-08 · 2 obs
● 2026-07-08 21:58:32
●MXsmtp.google.com2026-05-17 → 2026-07-08 · 2 obs
● 2026-07-08 21:58:32
●A198.54.126.1262026-05-17 → 2026-07-08 · 2 obs
● 2026-07-08 21:58:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| examcrush.app | dns2.namecheaphosting.com, dns1.namecheaphosting.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.namecheaphosting.com, dns1.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for examcrush.app (unsigned zone)
⏱️ Timing
Total: 1705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.54.126.126 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 2 | mail.examcrush.app (pri: 0), smtp.google.com (pri: 1) |
| TXT | 4 | v=spf1 include:zcsend.net ~all, google-site-verification=csd5hyHQp0zo2xs... |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Hierarchy
examcrush.app serves as the parent of mail.examcrush.app.
IP Addresses
examcrush.app has exactly one IP address — 198.54.126.126.
cmdshopping.com, arielbeat.com, mail.tahomatrailslodge.com plus two other host names have IP numbers in common with examcrush.app.
Name Servers
examcrush.app uses two name servers for its delegation: dns1.namecheaphosting.com and dns2.namecheaphosting.com.
The name server configuration of examcrush.app is shared with other domains, for instance consultacurp.mx, maposaur.com, abarraco.com and two others.
examcrush.app has at least partial name server overlap with other domains, such as patefon.com, blog66tax.shop, darkwebwebsite.com and two others.
It is common to see these name servers used together with name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
The two host names dns1.namecheaphosting.com and dns2.namecheaphosting.com each have a pair of IP addresses: dns1.namecheaphosting.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.namecheaphosting.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
examcrush.app uses two mail servers, mail.examcrush.app and smtp.google.com.
At least some of the mail servers used by examcrush.app are shared with other domains: alygra.com, kryd.org, criptojud.com and two others among them.
These mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two other.
Hosts with 9 IP addresses each:
Hostname smtp.google.com directs to 64.233.180.26, 173.194.45.27 and 192.178.155.26 along with 6 other IP addresses.
Host names resolving to a single IP address:
mail.examcrush.app has the IP address 198.54.126.126.