optimization.tech - dns.ninja
optimization.tech
| 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 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1788205443 | ||||||
Same first word
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-08-25 → 2026-08-31 · 2 obs
● 2026-08-31 19:57:00
●NSns2.afternic.com2026-08-25 → 2026-08-31 · 2 obs
● 2026-08-31 19:57:00
●A13.248.169.482026-08-25 → 2026-08-31 · 2 obs
● 2026-08-31 19:57:00
●A76.223.54.1462026-08-25 → 2026-08-31 · 2 obs
● 2026-08-31 19:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| optimization.tech | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimization.tech (unsigned zone)
⏱️ Timing
Total: 399ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
IP Addresses
optimization.tech directs to two IP numbers, 13.248.169.48 and 76.223.54.146
nursesoft.com, hrappcore.xyz, fiog.net and two other host names share IP numbers with optimization.tech.
Name Servers
optimization.tech has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
optimization.tech uses the same name servers as several other domains — among them creditrepairsystem.com, www.doffice.xyz, wan1111.nalibo.com and two more.
optimization.tech partially shares its NS delegation with several other domains, including peacesprings.com, 9139.cc, tonico.net and two others.
These name servers are regularly seen alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn as name servers.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.