cathycheng.com - robtex.com
cathycheng.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns85.worldnic.com ⭐ | ||||||
| A | 162.159.26.131Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns86.worldnic.com | ||||||
| A | 162.159.27.117Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS85.WORLDNIC.comnamehost@WORLDNIC.com serial=121122315 | ||||||
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=1778601516 | ||||||
Subdomains
mail2.cathycheng.com |
Same first word
cathycheng.com |
DNS History
7 records (5 active, 2 former)
●NSns85.worldnic.com2015-06-24 → 2026-05-12 · 2 obs
● 2026-05-12 16:10:00
●NSns86.worldnic.com2015-06-24 → 2026-05-12 · 2 obs
● 2026-05-12 16:10:00
○MXinbound.cathycheng.com.netsolmail.net2015-06-24 → 2017-06-22 · 4 obs
● 2017-06-22 22:20:46
○ 2026-05-12 13:32:26
○ 2026-05-12 16:10:00
●MXmx001.netsol.xion.oxcs.net2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 13:32:26
● 2026-05-12 16:10:00
●MXmx002.netsol.xion.oxcs.net2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 13:32:26
● 2026-05-12 16:10:00
○A205.178.189.1312015-06-24 → 2017-06-22 · 4 obs
● 2017-06-22 22:20:46
○ 2026-05-12 13:32:26
○ 2026-05-12 16:10:00
●A209.17.116.1632026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 13:32:26
● 2026-05-12 16:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| cathycheng.com | ns85.worldnic.com, ns86.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.117
NS records: ns85.worldnic.com, ns86.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cathycheng.com (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns85.worldnic.com, ns86.worldnic.com |
| MX | 2 | mx001.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cloudus.oxcs.net ~all |
| SOA | 1 | NS85.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns85.worldnic.com, ns86.worldnic.com)
Analysis
Hierarchy
cathycheng.com is a parent of mail2.cathycheng.com.
IP Addresses
cathycheng.com points to a single IP number: 209.17.116.163.
Other host names, for instance 47abc.com, bighumanfamily.com, host6.itcsny.com, automercado.info and enso-dojo.org share IP numbers with cathycheng.com.
Name Servers
Delegation for cathycheng.com rests with two name servers, ns85.worldnic.com and ns86.worldnic.com.
cathycheng.com shares the same name server setup as other domains, including dsehealthcare.com, uazone.com, nataliebaroni.com, bpress.net and myvisitors.net.
cathycheng.com shares name servers with other domains at least partially, for example whiteattic.com.
Host names with one IP number: ns85.worldnic.com points to 162.159.26.131; ns86.worldnic.com points to 162.159.27.117.
Mail Servers
cathycheng.com is handled by two mail servers: mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.
cathycheng.com uses the same mail server configuration as other domains, such as lizlove.com, greenpaisley.com, jycomputers.com, algosaibi.com and liquipak.com.
cathycheng.com shares mail servers with other domains at least in part, for instance anarca.com, tommyhenderson.net, vasonaprintcopy.com, thechristianworldview.com and lyondesign.net.
these mail servers are often used with mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
Host names with one IP number: mx001.netsol.xion.oxcs.net points to 173.45.18.128; mx002.netsol.xion.oxcs.net points to 173.45.18.129.