zhouoffice.com - robtex.com
zhouoffice.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=1774936777 | ||||||
Subdomains
www.zhouoffice.com |
Same first word
zhouoffice.com |
DNS History
5 records (5 active, 0 former)
●NSns71.domaincontrol.com2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 06:13:28
●NSns72.domaincontrol.com2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 06:13:28
●MXzhouoffice-com.mail.protection.outlook.com2026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 06:13:28
●A13.248.243.52026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 06:13:28
●A76.223.105.2302026-03-25 → 2026-03-31 · 2 obs
● 2026-03-31 06:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| zhouoffice.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zhouoffice.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 1 | zhouoffice-com.mail.protection.outlook.c |
| TXT | 2 | NETORGFT20456621.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
Hierarchy
zhouoffice.com is the parent of www.zhouoffice.com.
IP Addresses
zhouoffice.com resolves to two IPs: 13.248.243.5 and 76.223.105.230.
other host names for instance albatrosspmc.com, roopsun.com, bellsouthemailverificationadmi6.godaddysites.com, perseperse.com and homenvrealty.com share IP numbers with zhouoffice.com.
Name Servers
zhouoffice.com is delegated to two name servers: ns71.domaincontrol.com and ns72.domaincontrol.com.
zhouoffice.com shares the same name server setup as other domains, for example holeydough.com, heavychips.com, inlookit.com, premiumsets.com and dealazine.com.
zhouoffice.com at least partially shares its name servers with other domains, for instance blackbox-solutions.net.
Host names with two IP numbers:
ns71.domaincontrol.com points to 2603:5:2194::2e and 97.74.105.46
ns72.domaincontrol.com points to 2603:5:2294::2e and 173.201.73.46
Mail Servers
zhouoffice.com is handled by a single mail server, zhouoffice-com.mail.protection.outlook.com.
Host name zhouoffice-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c931::, 2a01:111:f403:f905::4, 2a01:111:f403:f90d::1, 40.93.192.1, 52.101.41.22, 52.101.41.24 and 52.101.41.183.