chenandchencpa.com - robtex.com
chenandchencpa.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=1777152746 | ||||||
Subdomains
mail.chenandchencpa.com |
Same first word
chenandchencpa.com |
DNS History
8 records (4 active, 4 former)
●NSns55.worldnic.com2007-11-02 → 2026-04-25 · 2 obs
● 2026-04-25 21:52:12
●NSns56.worldnic.com2007-11-02 → 2026-04-25 · 2 obs
● 2026-04-25 21:52:12
●MXchenandchencpa-com.mail.protection.outlook.com2017-06-05 → 2026-04-25 · 3 obs
● 2017-06-05 13:04:00
● 2026-04-25 21:52:12
○MXinbound.chenandchencpa.com.netsolmail.net2007-11-02 → 2007-11-02 · 3 obs
○ 2015-06-04 11:26:18
○ 2026-04-25 21:52:12
○MXmail.chenandchencpa.com2015-06-04 → 2016-11-19 · 5 obs
● 2015-06-04 11:26:18
● 2016-11-19 18:01:22
○ 2017-06-05 13:04:00
○ 2026-04-25 21:52:12
○A160.153.90.1302015-06-04 → 2015-12-15 · 5 obs
● 2015-06-04 11:26:18
● 2015-12-15 07:57:16
○ 2016-03-30 23:59:28
○ 2026-04-25 21:52:12
○A205.178.145.652007-11-02 → 2007-11-02 · 3 obs
○ 2015-06-04 11:26:18
○ 2026-04-25 21:52:12
●A206.188.192.1402016-03-30 → 2026-04-25 · 3 obs
● 2016-03-30 23:59:28
● 2026-04-25 21:52:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| chenandchencpa.com | ns55.worldnic.com, ns56.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns55.worldnic.com, ns56.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chenandchencpa.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.192.140 |
| NS | 2 | ns56.worldnic.com, ns55.worldnic.com |
| MX | 1 | chenandchencpa-com.mail.protection.outlo |
| TXT | 2 | MS=ms18304011, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS55.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns55.worldnic.com, ns56.worldnic.com)
Analysis
Hierarchy
The parent of mail.chenandchencpa.com is chenandchencpa.com.
IP Addresses
chenandchencpa.com points to a single IP: 206.188.192.140.
Other host names, for instance ppsrepo.com, vw1.iaronline.com, joefinio.com, flytoac.com and barnards.com share IP numbers with chenandchencpa.com.
Name Servers
Two name servers ns55.worldnic.com and ns56.worldnic.com handle delegation for chenandchencpa.com.
chenandchencpa.com uses the same name server setup as other domains, for example ross-morrison.com, yesceo.net, jmichaeljohnsonphotography.com, theliberalandconservativeparty.org and astoriafuel.com.
Host names with one IP number: The host name ns55.worldnic.com points to 162.159.26.165 and the host name ns56.worldnic.com points to 162.159.27.8.
Mail Servers
chenandchencpa.com is handled by a single mail server, chenandchencpa-com.mail.protection.outlook.com.
Hostname chenandchencpa-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c931::, 2a01:111:f403:f901::2, 2a01:111:f403:f902::2, 2a01:111:f403:f908::, 52.101.9.0, 52.101.9.20, 52.101.42.14 and 52.101.42.18.