penta-system.com - robtex.com
penta-system.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=1778491122 | ||||||
DNS History
17 records (0 active, 17 former)
○NS01.dnsv.jp2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○NS02.dnsv.jp2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○NS03.dnsv.jp2016-03-02 → 2017-02-13 · 5 obs
○ 2015-07-20 20:12:46
● 2016-03-02 17:47:58
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2016-03-02 17:47:58
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○NS04.dnsv.jp2016-03-02 → 2017-02-13 · 5 obs
○ 2015-07-20 20:12:46
● 2016-03-02 17:47:58
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2016-03-02 17:47:58
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○NSdns.interq.or.jp2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 19:20:10
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○NSdns1.interq.or.jp2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 19:20:10
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○MXalt1.aspmx.l.google.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXalt2.aspmx.l.google.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXaspmx.l.google.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXaspmx2.googlemail.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXaspmx3.googlemail.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXaspmx4.googlemail.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXaspmx5.googlemail.com2015-07-20 → 2017-02-13 · 5 obs
○ 2008-03-17 19:20:10
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2015-07-20 20:12:46
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○MXsmtp.penta-system.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 19:20:10
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○MXvs.mailsystems.net2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 19:20:10
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○A192.64.147.1502016-03-02 → 2017-02-13 · 5 obs
○ 2015-07-20 20:12:46
● 2016-03-02 17:47:58
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
● 2016-03-02 17:47:58
● 2017-02-13 06:45:02
○ 2020-01-08 22:42:12
○ 2026-05-11 09:29:56
○A210.157.28.1142008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 19:20:10
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
○ 2015-07-20 20:12:46
○ 2026-05-11 09:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
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: 62ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|