jonzhang.com - robtex.com
jonzhang.com
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=1775992297 | ||||||
Same first word
jonzhang.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns-cloud-a1.googledomains.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 13:15:40
● 2026-04-12 11:16:50
●NSns-cloud-a2.googledomains.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 13:15:40
● 2026-04-12 11:16:50
●NSns-cloud-a3.googledomains.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 13:15:40
● 2026-04-12 11:16:50
●NSns-cloud-a4.googledomains.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 13:15:40
● 2026-04-12 11:16:50
○NSns07.domaincontrol.com2015-08-08 → 2018-09-13 · 4 obs
● 2018-09-13 22:52:20
○ 2026-03-27 13:15:40
○ 2026-04-12 11:16:50
○NSns08.domaincontrol.com2015-08-08 → 2018-09-13 · 4 obs
● 2018-09-13 22:52:20
○ 2026-03-27 13:15:40
○ 2026-04-12 11:16:50
●MXmailstore1.secureserver.net2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 11:16:50
●MXsmtp.secureserver.net2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 11:16:50
●A184.168.131.2412026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 13:15:40
● 2026-04-12 11:16:50
○A50.63.202.192016-06-22 → 2018-09-13 · 5 obs
● 2016-06-22 12:18:08
● 2018-09-13 22:52:20
○ 2026-03-27 13:15:40
○ 2026-04-12 11:16:50
○A50.63.202.222015-08-08 → 2016-03-10 · 4 obs
● 2016-03-10 10:42:06
○ 2016-06-22 12:18:08
○ 2026-04-12 11:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| jonzhang.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jonzhang.com (unsigned zone)
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.168.131.241 |
| NS | 4 | ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
IP Addresses
jonzhang.com points to a single IP number: 184.168.131.241.
Other host names, for instance corpgov.tech, kdacar.com, stephento.com, grovercompanies.com and fsiwestcoast.com share IP numbers with jonzhang.com.
Name Servers
jonzhang.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
jonzhang.com shares name servers with other domains at least partially, for instance how-bazaar.com, officeflwr.com, rothiul.com, processandsystem.com and tomdryden.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com resolves to 2001:4860:4802:32::6a and 216.239.32.106.
ns-cloud-a2.googledomains.com resolves to 2001:4860:4802:34::6a and 216.239.34.106.
ns-cloud-a3.googledomains.com resolves to 2001:4860:4802:36::6a and 216.239.36.106.
ns-cloud-a4.googledomains.com resolves to 2001:4860:4802:38::6a and 216.239.38.106.
Mail Servers
jonzhang.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
jonzhang.com shares the same mail server setup as other domains, including traveleatfitness.com, prairielandpiece.org, aamtireco.com, cu-byte.com and gongshowhockey.co.
jonzhang.com shares at least some mail servers with other domains, for instance 635scott.com.
Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.