bigtechsystems.com - robtex.com
bigtechsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1777119562 | ||||||
Same first word
bigtechsystems.com |
DNS History
16 records (0 active, 16 former)
○NSa.share-dns.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 07:21:44
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSa9.share-dns.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 07:21:44
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSb.share-dns.net2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 07:21:44
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSb9.share-dns.net2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 07:21:44
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSns1.parklogic.com2026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSns1.rr585.parklogic.com2026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSns2.parklogic.com2026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○NSns2.rr585.parklogic.com2026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○MXmx156.hostedmxserver.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○ 2026-04-25 12:40:54
○A172.233.219.1232026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○A172.233.219.492026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○A172.233.219.782026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○A172.237.146.252026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○A172.237.146.382026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○A172.237.146.82026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-16 07:21:44
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
● 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○A43.239.161.2452026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 07:21:44
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
○ 2026-02-26 14:24:24
○ 2026-04-25 12:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|