calcugator.com - robtex.com
calcugator.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=1774629632 | ||||||
PTR for
MX for
calcugator.com |
Same first word
calcugator.com |
DNS History
7 records (0 active, 7 former)
○NSns1.he.net2009-01-12 → 2019-02-02 · 3 obs
● 2009-01-12 06:41:22
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
○NSns2.he.net2009-01-12 → 2019-02-02 · 3 obs
● 2009-01-12 06:41:22
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
○NSns3.he.net2009-01-12 → 2019-02-02 · 3 obs
● 2009-01-12 06:41:22
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
○NSns4.he.net2009-01-12 → 2009-01-12 · 3 obs
● 2009-01-12 06:41:22
○ 2015-07-18 20:29:56
○ 2026-03-27 17:04:54
○ 2015-07-18 20:29:56
○ 2026-03-27 17:04:54
○NSns5.he.net2009-01-12 → 2009-01-12 · 3 obs
● 2009-01-12 06:41:22
○ 2015-07-18 20:29:56
○ 2026-03-27 17:04:54
○ 2015-07-18 20:29:56
○ 2026-03-27 17:04:54
○MXcalcugator.com2009-01-12 → 2019-02-02 · 3 obs
● 2009-01-12 06:41:22
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
○A64.62.240.972009-01-12 → 2019-02-02 · 3 obs
● 2009-01-12 06:41:22
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
● 2019-02-02 18:38:02
○ 2026-03-27 17:04:54
🔍 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:192.54.112.30
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: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|