sigmatrics.com - robtex.com
sigmatrics.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=1774476942 | ||||||
Previously MX for
sigmatrics.com |
DNS History
8 records (0 active, 8 former)
○NSc1.xdnscloud.com2017-12-13 → 2017-12-13 · 4 obs
○ 2016-12-20 14:11:54
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
○NSc2.xdnscloud.com2017-12-13 → 2017-12-13 · 4 obs
○ 2016-12-20 14:11:54
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
○NSns1.xozz.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 14:11:54
○ 2017-12-13 19:18:30
○ 2026-03-25 22:37:18
○ 2017-12-13 19:18:30
○ 2026-03-25 22:37:18
○NSns2.xozz.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 14:11:54
○ 2017-12-13 19:18:30
○ 2026-03-25 22:37:18
○ 2017-12-13 19:18:30
○ 2026-03-25 22:37:18
○MXsigmatrics.com2016-12-20 → 2017-12-13 · 4 obs
● 2016-12-20 14:11:54
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
○A2607:fad0:3510:1::12017-12-13 → 2017-12-13 · 4 obs
○ 2016-12-20 14:11:54
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
○A93.115.27.1202017-12-13 → 2017-12-13 · 4 obs
○ 2016-12-20 14:11:54
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
● 2017-12-13 19:18:30
○ 2026-02-22 20:39:36
○ 2026-03-25 22:37:18
○A98.142.108.1782016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 14:11:54
○ 2017-12-13 19:18:30
○ 2026-03-25 22:37:18
○ 2017-12-13 19:18:30
○ 2026-03-25 22:37:18
🔍 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:192.54.112.30
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: 67ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|