techcoresystem.com - robtex.com
techcoresystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.21.68.144🇺🇸 SHARKTECH-167.21.68.0/24 CMI (Customer Route) | ||||||
| PTR | yuyuudnn.top | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.techcoresystem.com ⭐ | ||||||
| A | 67.21.68.144🇺🇸 SHARKTECH-167.21.68.0/24 CMI (Customer Route) | ||||||
| PTR | yuyuudnn.top | ||||||
| TXT | v=spf1 a mx ip4:64.32.22.241 ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1788014457 | ||||||
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=1788739788 | ||||||
Same first word
techcoresystem.com |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 00:17:56
●NSdns2.registrar-servers.com2026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 00:17:56
●MXmail.techcoresystem.com2026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 00:17:56
●A67.21.68.1442026-09-06 → 2026-09-07 · 2 obs
● 2026-09-07 00:17:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| techcoresystem.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcoresystem.com (unsigned zone)
⏱️ Timing
Total: 295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.21.68.144 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.techcoresystem.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:64.32.22.241 ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
techcoresystem.com has exactly one IP address — 67.21.68.144.
Name Servers
techcoresystem.com uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of techcoresystem.com is shared with other domains, for instance justdailynotes.com, xwaylab.com, trynori.co and two others.
techcoresystem.com has a partial name server overlap with other domains — among them mupeng.us and cottagehillfarm.com.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
techcoresystem.com uses one mail server — mail.techcoresystem.com.
mail.techcoresystem.com directs to just one IP number, 67.21.68.144.