applicationprep.com - dns.ninja
applicationprep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.153.56.135🇺🇸 AS398101160.153.32.0/19 GoDaddy.com, LLC | ||||||
| PTR | 135.56.153.160.host.secureserver.net | ||||||
| NS | pdns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21f0::33🇺🇸 GODADDY-DNS2603:5:21f0::/44 | ||||||
| PTR | pdns03.domaincontrol.com | ||||||
| A | 97.74.111.51🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns03.domaincontrol.com | ||||||
| NS | pdns04.domaincontrol.com | ||||||
| A | 2603:5:22f0::33🇺🇸 GODADDY-DNS2603:5:22f0::/44 | ||||||
| PTR | pdns04.domaincontrol.com | ||||||
| A | 173.201.79.51🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns04.domaincontrol.com | ||||||
| MX | applicationprep-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT9839770.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | pdns03.domaincontrol.comdns@jomax.net 2021-12-17 #1 | ||||||
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=1793790346 | ||||||
Subdomains
mail.applicationprep.com |
Same first word
applicationprep.org |
applicationprep.com |
Previous names
Next names
DNS History
7 records (4 active, 3 former)
●NSpdns03.domaincontrol.com2015-06-14 → 2026-11-04 · 2 obs
● 2026-11-04 11:21:50
●NSpdns04.domaincontrol.com2015-06-14 → 2026-11-04 · 2 obs
● 2026-11-04 11:21:50
●MXapplicationprep-com.mail.protection.outlook.com2026-08-20 → 2026-11-04 · 3 obs
● 2026-08-20 15:04:54
● 2026-11-04 11:21:50
○MXmailstore1.secureserver.net2015-06-14 → 2018-09-03 · 4 obs
● 2018-09-03 23:49:52
○ 2026-08-20 15:04:54
○ 2026-11-04 11:21:50
○MXsmtp.secureserver.net2015-06-14 → 2018-09-03 · 4 obs
● 2018-09-03 23:49:52
○ 2026-08-20 15:04:54
○ 2026-11-04 11:21:50
●A160.153.56.1352026-08-20 → 2026-11-04 · 3 obs
● 2026-08-20 15:04:54
● 2026-11-04 11:21:50
○A184.168.24.12015-06-14 → 2018-09-03 · 4 obs
● 2018-09-03 23:49:52
○ 2026-08-20 15:04:54
○ 2026-11-04 11:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| applicationprep.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for applicationprep.com (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.153.56.135 |
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 1 | applicationprep-com.mail.protection.outl |
| TXT | 2 | NETORGFT9839770.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
Hierarchy
mail.applicationprep.com is a subdomain of applicationprep.com.
IP Addresses
applicationprep.com has exactly one IP address — 160.153.56.135.
135.56.153.160.host.secureserver.net, nugentautos.com, vietuslaw.com plus two other host names have IP numbers in common with applicationprep.com.
Name Servers
Two name servers handle the delegation for applicationprep.com: pdns03.domaincontrol.com and pdns04.domaincontrol.com.
The name server configuration of applicationprep.com is shared with other domains, for instance jimenezfleetservices.com, socialweblikes.com, sogoform.com and two others.
The name servers for applicationprep.com overlap at least in part with those of other domains, including strivectineyecream.cn and sellyourgranparadisohome.com.
pdns03.domaincontrol.com and pdns04.domaincontrol.com both carry two IP addresses. The A records for pdns03.domaincontrol.com are 97.74.111.51 and 2603:5:21f0::33; the A records for pdns04.domaincontrol.com are 173.201.79.51 and 2603:5:22f0::33.
Mail Servers
applicationprep.com uses one mail server — applicationprep-com.mail.protection.outlook.com.