engineerprep.com - robtex.com
engineerprep.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 | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1775088467 | ||||||
Subdomains
mx.engineerprep.com |
Same first word
engineerprep.com |
DNS History
7 records (4 active, 3 former)
●NSns1.afternic.com2026-03-02 → 2026-04-02 · 3 obs
● 2026-03-02 19:27:10
● 2026-04-02 00:20:46
●NSns2.afternic.com2026-03-02 → 2026-04-02 · 3 obs
● 2026-03-02 19:27:10
● 2026-04-02 00:20:46
○NSnsg1.namebrightdns.com2019-02-09 → 2019-02-09 · 3 obs
○ 2026-03-02 19:27:10
○ 2026-04-02 00:20:46
○NSnsg2.namebrightdns.com2019-02-09 → 2019-02-09 · 3 obs
○ 2026-03-02 19:27:10
○ 2026-04-02 00:20:46
●A13.248.169.482026-03-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:46
●A76.223.54.1462026-03-02 → 2026-04-02 · 2 obs
● 2026-04-02 00:20:46
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-02-09 → 2019-02-09 · 3 obs
○ 2026-03-02 19:27:10
○ 2026-04-02 00:20:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| engineerprep.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engineerprep.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
The parent of mx.engineerprep.com is engineerprep.com.
IP Addresses
engineerprep.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance papel.org, oddnumber.com, kayacollection.com, laptopboss.com and chart.me share IP numbers with engineerprep.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle delegation for engineerprep.com.
engineerprep.com uses the same name server setup as other domains, for example ldnlab.com, cannabisforher.com, medicpill.com, vpsy44.netbiznet.com and mawarra.com.
engineerprep.com partially shares name servers with other domains; examples include samani.co, dongle.net, trdinc.com, mobara.com and course(0x736578)press.com.
these name servers are commonly used with the name servers verification-rzr7w5fcimjzspcnpdhntv.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69