preptracker.com - dns.ninja
preptracker.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785760107 | ||||||
Subdomains
api.preptracker.com |
Same first word
preptracker.com |
DNS History
7 records (4 active, 3 former)
○NSatibant01.atiba.com2015-08-08 → 2020-01-26 · 4 obs
● 2020-01-26 18:41:06
○ 2026-03-29 12:35:02
○ 2026-08-03 12:49:40
●NSns3.afternic.com2026-03-29 → 2026-08-03 · 3 obs
● 2026-03-29 12:35:02
● 2026-08-03 12:49:40
●NSns4.afternic.com2026-03-29 → 2026-08-03 · 3 obs
● 2026-03-29 12:35:02
● 2026-08-03 12:49:40
○MXmail.preptracker.com2015-08-08 → 2020-01-26 · 4 obs
● 2020-01-26 18:41:06
○ 2026-03-29 12:35:02
○ 2026-08-03 12:49:40
●A13.248.169.482026-03-29 → 2026-08-03 · 3 obs
● 2026-03-29 12:35:02
● 2026-08-03 12:49:40
○A205.186.179.762015-08-08 → 2020-01-26 · 4 obs
● 2020-01-26 18:41:06
○ 2026-03-29 12:35:02
○ 2026-08-03 12:49:40
●A76.223.54.1462026-03-29 → 2026-08-03 · 3 obs
● 2026-03-29 12:35:02
● 2026-08-03 12:49:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| preptracker.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preptracker.com (unsigned zone)
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
api.preptracker.com is a subdomain of preptracker.com.
IP Addresses
preptracker.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with cardom.com, mail.horseunit.com and fega.net, also share IP numbers with preptracker.com.
Name Servers
The NS records for preptracker.com delegate to ns3.afternic.com and ns4.afternic.com.
preptracker.com shares its NS records with other domains, for example fastinternets.com, pa.discoverjob.ro.linksie.com, mrgreenmd.com and two others.
The name servers of preptracker.com overlap at least partially with those of other domains — among them wrsj.com, go2macau.com, eifa.com and two more.
The name servers verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn, verification-2hupcltk6hmfcmoczls2f5.ns101.verify.hn and verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn are commonly seen alongside these name servers.
Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.