a-furumitsu.com - robtex.com
a-furumitsu.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=1778741956 | ||||||
DNS History
5 records (0 active, 5 former)
○NSns2.atworks.co.jp2015-06-12 → 2016-04-18 · 4 obs
● 2015-06-12 13:04:38
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
○NSsv.alpha-club.net2015-06-12 → 2016-04-18 · 4 obs
● 2015-06-12 13:04:38
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
○MXa-furumitsu.com2015-06-12 → 2016-04-18 · 4 obs
● 2015-06-12 13:04:38
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
○MXmail.a-furumitsu.com2015-06-12 → 2016-04-18 · 4 obs
● 2015-06-12 13:04:38
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
○A202.218.212.1662015-06-12 → 2016-04-18 · 4 obs
● 2015-06-12 13:04:38
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
● 2016-04-18 00:24:50
○ 2016-12-03 19:33:48
○ 2026-05-14 07:23:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|