changhepump.com - robtex.com
changhepump.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774389407 | ||||||
Same first word
changhepump.com |
changhepump.cn |
DNS History
13 records (4 active, 9 former)
○NS(root)2015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 02:01:44
○ 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○NSgordon.ns.cloudflare.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
●NSns1.julydns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:04:56
●NSns2.julydns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 22:04:56
○NSzara.ns.cloudflare.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○A104.27.176.352020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○A104.27.177.352020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○A223.4.156.1542015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 02:01:44
○ 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○A2606:4700:30::681b:b0232020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○A2606:4700:30::681b:b1232020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
○CNAMEwww.flowbuy.com2015-07-23 → 2017-02-07 · 4 obs
● 2017-02-07 02:01:44
○ 2020-01-10 02:09:44
○ 2026-03-24 22:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| changhepump.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for changhepump.com (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
changhepump.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
changhepump.com shares name servers with other domains at least partially, for example xtszgl.com, jaspair.com, muo.mobi, jujue257.com and sxhyp.com.
Host names with one IP number:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com