j-zhao.com - robtex.com
j-zhao.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=1778697681 | ||||||
Same first word
j-zhao.com |
DNS History
4 records (4 active, 0 former)
●NSerin.ns.cloudflare.com2026-03-08 → 2026-05-13 · 2 obs
● 2026-05-13 18:49:12
●NSnoel.ns.cloudflare.com2026-03-08 → 2026-05-13 · 2 obs
● 2026-05-13 18:49:12
●MXmx01.mail.icloud.com2026-03-08 → 2026-05-13 · 2 obs
● 2026-05-13 18:49:12
●MXmx02.mail.icloud.com2026-03-08 → 2026-05-13 · 2 obs
● 2026-05-13 18:49:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-zhao.com | erin.ns.cloudflare.com, noel.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.113
NS records: erin.ns.cloudflare.com, noel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-zhao.com (unsigned zone)
⏱️ Timing
Total: 514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | erin.ns.cloudflare.com, noel.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=6neQLX6S4RrTDlg1, v=spf1 include:icloud.com ~all |
| SOA | 1 | erin.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (erin.ns.cloudflare.com, erin.ns.cloudflare.com, erin.ns.cloudflare.com...)
Analysis
Name Servers
j-zhao.com is delegated to two name servers: erin.ns.cloudflare.com and noel.ns.cloudflare.com.
j-zhao.com uses the same name server setup as other domains, for instance cambioin.com, software.net.pk, abld.ru, stylemix.uz and manticore.com.
j-zhao.com shares name servers with other domains at least partially, for instance dharmasculpture.com, fxshus.com, wassertemperatur.com, wiki-shangri-la.org and wouchooto.internet.in.
these name servers are commonly used together with susan.ns.cloudflare.com and ian.ns.cloudflare.com.
Host names with six IP numbers: erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113; noel.ns.cloudflare.com points to 2606:4700:58::adf5:3bd8, 2803:f800:50::6ca2:c1d8, 2a06:98c1:50::ac40:21d8, 108.162.193.216, 172.64.33.216 and 173.245.59.216.
Mail Servers
j-zhao.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
j-zhao.com shares the same mail server setup as other domains, including ruckuslabs.co, mandalah.jp, wermeester.be, socha.pro and nurvtech.com.
At least part of j-zhao.com's mail servers are shared with other domains, for instance marcmcclusky.com and chuchunet.com.
Host names with six IP numbers:
mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Names pointing to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.
Names pointing to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.
Names pointing to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.
Names pointing to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.
Names pointing to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.
Names pointing to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.