jhuimsc.com - robtex.com
jhuimsc.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=1777712591 | ||||||
Similar names
DNS History
8 records (0 active, 8 former)
○NSdns10.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 17:53:56
○ 2017-12-17 10:22:20
○ 2026-05-02 09:17:24
○ 2017-12-17 10:22:20
○ 2026-05-02 09:17:24
○NSdns9.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 17:53:56
○ 2017-12-17 10:22:20
○ 2026-05-02 09:17:24
○ 2017-12-17 10:22:20
○ 2026-05-02 09:17:24
○NSf1g1ns1.dnspod.net2017-12-17 → 2017-12-17 · 4 obs
○ 2016-12-20 17:53:56
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○NSf1g1ns2.dnspod.net2017-12-17 → 2017-12-17 · 4 obs
○ 2016-12-20 17:53:56
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○MXmxbiz1.qq.com2017-12-17 → 2017-12-17 · 3 obs
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○MXmxbiz2.qq.com2017-12-17 → 2017-12-17 · 3 obs
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○A172.247.161.1252017-12-17 → 2017-12-17 · 4 obs
○ 2016-12-20 17:53:56
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
● 2017-12-17 10:22:20
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○A69.165.76.1562016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 17:53:56
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
○ 2026-02-19 18:05:10
○ 2026-05-02 09:17:24
🔍 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:192.5.6.30
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: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|