izhigao.com - robtex.com
izhigao.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.jdgslb.com ⭐ | ||||||
| NS | freens1.jdgslb.com | ||||||
| NS | freens2.jdgslb.com | ||||||
| MX | mail.izhigao.com ⭐ | ||||||
| SOA | ns1.jdgslb.comapollo@jdgslb.com serial=1745977769 | ||||||
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=1783909537 | ||||||
Subdomains
mail.izhigao.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSf1g1ns1.dnspod.net2015-08-09 → 2016-07-20 · 3 obs
● 2015-08-09 15:21:40
● 2016-07-20 16:27:32
○ 2026-07-13 02:48:10
● 2016-07-20 16:27:32
○ 2026-07-13 02:48:10
○NSf1g1ns2.dnspod.net2015-08-09 → 2016-07-20 · 3 obs
● 2015-08-09 15:21:40
● 2016-07-20 16:27:32
○ 2026-07-13 02:48:10
● 2016-07-20 16:27:32
○ 2026-07-13 02:48:10
●NSfreens1.jdgslb.com2026-07-13 → 2026-07-13 · 2 obs
○ 2016-07-20 16:27:32
● 2026-07-13 02:48:10
● 2026-07-13 02:48:10
●NSfreens2.jdgslb.com2026-07-13 → 2026-07-13 · 2 obs
○ 2016-07-20 16:27:32
● 2026-07-13 02:48:10
● 2026-07-13 02:48:10
●NSns1.jdgslb.com2026-07-13 → 2026-07-13 · 2 obs
○ 2016-07-20 16:27:32
● 2026-07-13 02:48:10
● 2026-07-13 02:48:10
●MXmail.izhigao.com2026-07-13 → 2026-07-13 · 1 obs
● 2026-07-13 02:48:10
○A119.28.75.2492017-05-20 → 2017-05-20 · 3 obs
○ 2016-07-20 16:27:32
● 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
● 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
○A47.88.50.162016-03-22 → 2016-07-20 · 5 obs
○ 2015-12-07 20:12:10
● 2016-03-22 15:16:56
● 2016-07-20 16:27:32
○ 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
● 2016-03-22 15:16:56
● 2016-07-20 16:27:32
○ 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
○A47.88.9.1092017-05-20 → 2017-05-20 · 3 obs
○ 2016-07-20 16:27:32
● 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
● 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
○A58.96.181.322015-08-09 → 2015-12-07 · 4 obs
● 2015-08-09 15:21:40
● 2015-12-07 20:12:10
○ 2016-03-22 15:16:56
○ 2026-07-13 02:48:10
● 2015-12-07 20:12:10
○ 2016-03-22 15:16:56
○ 2026-07-13 02:48:10
○CNAMEns.wangguai.com2015-08-09 → 2016-07-20 · 4 obs
● 2015-08-09 15:21:40
● 2016-07-20 16:27:32
○ 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
● 2016-07-20 16:27:32
○ 2017-05-20 14:28:10
○ 2026-07-13 02:48:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| izhigao.com | freens1.jdgslb.com, freens2.jdgslb.com | 12 records |
✅ Authoritative Response
Server:114.67.160.144
NS records: freens1.jdgslb.com, freens2.jdgslb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for izhigao.com (unsigned zone)
⏱️ Timing
Total: 3884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | freens1.jdgslb.com, freens2.jdgslb.com |
| MX | 1 | mail.izhigao.com (pri: 1) |
| SOA | 1 | ns1.jdgslb.com apollo.jdgslb.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (freens1.jdgslb.com, freens1.jdgslb.com, freens1.jdgslb.com...)
Analysis
Hierarchy
mail.izhigao.com is a subdomain of izhigao.com.
Name Servers
izhigao.com has three name servers — freens1.jdgslb.com, freens2.jdgslb.com and ns1.jdgslb.com.