techoptimized.com - dns.ninja
techoptimized.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.170Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.170Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1788750598 | ||||||
Previously MX for
techoptimized.com |
Same first word
techoptimized.com |
Similar names
Previous names
Next names
DNS History
7 records (3 active, 4 former)
●NSns.buydomains.com2026-03-09 → 2026-09-07 · 3 obs
● 2026-03-09 17:18:28
● 2026-09-07 03:26:44
○NSns1.itbrainsonline.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-03-09 17:18:28
○ 2026-09-07 03:26:44
○NSns2.itbrainsonline.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-03-09 17:18:28
○ 2026-09-07 03:26:44
●NSthis-domain-for-sale.com2026-03-09 → 2026-09-07 · 3 obs
● 2026-03-09 17:18:28
● 2026-09-07 03:26:44
○MXtechoptimized.com2017-02-11 → 2017-02-11 · 3 obs
○ 2026-03-09 17:18:28
○ 2026-09-07 03:26:44
●A207.148.248.1432020-02-14 → 2026-09-07 · 6 obs
● 2020-02-14 11:43:02
● 2026-04-22 08:36:54
○ 2026-09-01 13:58:06
● 2026-09-07 03:26:38
● 2026-09-07 03:26:44
○A67.222.12.482017-02-11 → 2017-02-11 · 3 obs
○ 2020-02-14 11:43:02
○ 2026-09-07 03:26:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techoptimized.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:162.159.25.170
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techoptimized.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
techoptimized.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with vazi.net, ruche.net and sule.org, also share IP numbers with techoptimized.com.
Name Servers
techoptimized.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
techoptimized.com shares its NS records with other domains, for example programmingteacher.com, thermalpure.com, materialsstore.com and two others.
techoptimized.com shares at least some of its name servers with other domains, including designersplayground.com, plantedrecovery.com, precisiontoy.com and two others.
These name servers are frequently seen alongside the name servers ns2.buydomains.com.
this-domain-for-sale.com resolves to 162.159.25.170; ns.buydomains.com resolves to the same IP address, 162.159.25.170.
Both this-domain-for-sale.com and ns.buydomains.com resolve to 162.159.25.170 IP addresses each.