yaohaostudent.com - robtex.com
yaohaostudent.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=1776207607 | ||||||
DNS History
6 records (0 active, 6 former)
○NSadmns1.hinet.net2015-06-01 → 2016-03-31 · 4 obs
● 2015-06-01 17:08:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
○NSadmns2.hinet.net2015-06-01 → 2016-03-31 · 4 obs
● 2015-06-01 17:08:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
○MXmail10.yaohaostudent.com2015-06-01 → 2016-03-31 · 4 obs
● 2015-06-01 17:08:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
○MXmail22015-06-01 → 2016-03-31 · 4 obs
● 2015-06-01 17:08:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
○A207.46.230.1702015-06-01 → 2016-03-31 · 4 obs
● 2015-06-01 17:08:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
○A211.22.46.1232015-06-01 → 2016-03-31 · 4 obs
● 2015-06-01 17:08:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
● 2016-03-31 22:03:00
○ 2017-02-01 18:36:16
○ 2026-04-14 23:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|