informationandsystems.com - robtex.com
informationandsystems.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=1774609697 | ||||||
Same first word
informationandsystems.com |
DNS History
16 records (0 active, 16 former)
○NSdns1.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○NSdns2.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○NSdns3.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○NSdns4.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○NSdns5.name-services.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○NSns1.dyna-ns.net2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 11:12:16
○NSns2.dyna-ns.net2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 11:12:16
○MXalt1.aspmx.l.google.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○MXalt2.aspmx.l.google.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○MXaspmx.l.google.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○MXaspmx2.googlemail.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○MXaspmx3.googlemail.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○A34.195.60.1392026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 11:12:16
○A64.233.179.1212008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○A66.249.81.1212008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○A72.14.207.1212008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 15:46:28
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
○ 2015-11-04 22:06:04
○ 2026-03-27 11:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|