optimalexam.com - dns.ninja
optimalexam.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 | 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 | ||||||
| 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 | verification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.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=1786607484 | ||||||
Same first word
optimalexam.com |
DNS History
5 records (5 active, 0 former)
●NSns1.afternic.com2026-07-17 → 2026-08-13 · 2 obs
● 2026-08-13 08:18:00
●NSns2.afternic.com2026-07-17 → 2026-08-13 · 2 obs
● 2026-08-13 08:18:00
●NSverification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn2026-07-17 → 2026-08-13 · 2 obs
● 2026-08-13 08:18:00
●A13.248.169.482026-07-17 → 2026-08-13 · 2 obs
● 2026-08-13 08:18:00
●A76.223.54.1462026-07-17 → 2026-08-13 · 2 obs
● 2026-08-13 08:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimalexam.com | ns1.afternic.com, ns2.afternic.com, verification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimalexam.com (unsigned zone)
⏱️ Timing
Total: 4909ms | 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
IP Addresses
optimalexam.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with optimalexam.com are www.logeaux.com, altuscredit.com, mail.bfmtrust.com and two others.
Name Servers
optimalexam.com has three name servers — ns1.afternic.com, ns2.afternic.com and verification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn.
There is at least partial name server overlap between optimalexam.com and other domains — seeloop.com, precasthousing.com, besttour.net and two more among them.
These name servers regularly appear alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-yqwlayzppiicikkzjkdghq.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn and 3 other name servers in NS record sets.
Each of ns1.afternic.com, ns2.afternic.com and verification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn points to two IP numbers. ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45. verification-3dtkxrpcbnsfwkcbpx5pnt.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.