guodingedu.com - dns.ninja
guodingedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.134.48.91🇸🇬 TENCENT-NET-AP-CN43.134.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1790420401 | ||||||
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=1790848769 | ||||||
Same first word
guodingedu.com |
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DNS History
13 records (3 active, 10 former)
○NSdns10.hichina.com2016-12-16 → 2017-11-08 · 4 obs
● 2017-11-08 11:23:48
○ 2026-08-18 09:45:26
○ 2026-10-01 10:12:28
○NSdns9.hichina.com2016-12-16 → 2017-11-08 · 4 obs
● 2017-11-08 11:23:48
○ 2026-08-18 09:45:26
○ 2026-10-01 10:12:28
○NSexp1.judns.com2026-09-18 → 2026-09-18 · 4 obs
● 2026-09-18 15:43:26
○ 2026-09-29 06:40:16
○ 2026-10-01 10:12:28
○NSexp2.judns.com2026-09-18 → 2026-09-18 · 4 obs
● 2026-09-18 15:43:26
○ 2026-09-29 06:40:16
○ 2026-10-01 10:12:28
○NSns1.judns.com2026-08-18 → 2026-08-18 · 4 obs
● 2026-08-18 09:45:26
○ 2026-09-18 15:43:26
○ 2026-10-01 10:12:28
●NSns1.julydns.com2026-08-18 → 2026-10-01 · 5 obs
● 2026-08-18 09:45:26
○ 2026-09-18 15:43:26
● 2026-09-29 06:40:16
● 2026-10-01 10:12:28
○NSns2.judns.com2026-08-18 → 2026-08-18 · 4 obs
● 2026-08-18 09:45:26
○ 2026-09-18 15:43:26
○ 2026-10-01 10:12:28
●NSns2.julydns.com2026-08-18 → 2026-10-01 · 5 obs
● 2026-08-18 09:45:26
○ 2026-09-18 15:43:26
● 2026-09-29 06:40:16
● 2026-10-01 10:12:28
○MXmxn.mxhichina.com2016-12-16 → 2017-11-08 · 4 obs
● 2017-11-08 11:23:48
○ 2026-08-18 09:45:26
○ 2026-10-01 10:12:28
○MXmxw.mxhichina.com2016-12-16 → 2017-11-08 · 4 obs
● 2017-11-08 11:23:48
○ 2026-08-18 09:45:26
○ 2026-10-01 10:12:28
○A140.188.121.842026-08-18 → 2026-08-18 · 3 obs
○ 2026-09-18 15:43:26
○ 2026-10-01 10:12:28
●A43.134.48.912026-09-29 → 2026-10-01 · 3 obs
● 2026-09-29 06:40:16
● 2026-10-01 10:12:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guodingedu.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guodingedu.com (unsigned zone)
⏱️ Timing
Total: 1032ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.134.48.91 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
guodingedu.com has exactly one IP address — 43.134.48.91.
bolontex.com, marsmcn.com, jianfang360.com plus two other host names have IP numbers in common with guodingedu.com.
Name Servers
Two name servers handle the delegation for guodingedu.com: ns1.julydns.com and ns2.julydns.com.
The name server configuration of guodingedu.com is shared with other domains, for instance cnshlg.com, ansaclub.com, cnmuls.com and two others.
guodingedu.com has at least partial name server overlap with other domains, such as quandebao.com, tian1ad.com, qsefdc.cn and two others.
It is common to find these name servers paired with the name servers ns1.onclouddns.com, ns2.onclouddns.com, ns1.judns.com and ns2.judns.com.
ns1.julydns.com directs to 162.159.48.223, as does ns2.julydns.com — both hostnames resolve to that one IP address.
ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.