techstudy.co - robtex.com
techstudy.co
| 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 | ||||||
co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759796327 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-10-01 → 2026-11-04 · 2 obs
● 2026-11-04 15:11:06
●NSns2.afternic.com2026-10-01 → 2026-11-04 · 2 obs
● 2026-11-04 15:11:06
●A13.248.169.482026-10-01 → 2026-11-04 · 2 obs
● 2026-11-04 15:11:06
●A76.223.54.1462026-10-01 → 2026-11-04 · 2 obs
● 2026-11-04 15:11:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| techstudy.co | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1502ms | 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 |
Analysis
IP Addresses
techstudy.co resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — moverswinnipeg.com, truckingpro.com, woodlakeplumbing.com and two others — share IP numbers with techstudy.co.
Name Servers
techstudy.co is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
techstudy.co shares its name server setup with other domains, including fidaal.com, mediamond-js.ad.dotandad.com, ladmirault.com and two others.
techstudy.co partially shares its NS delegation with several other domains, including skilvia.com, ausenior.com, verifiedtipper.com and two others.
The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-67q9rgeypgebtj5zrrfhjh.ns101.verify.hn are often found in use alongside these name servers.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.