johnchau.com - robtex.com
johnchau.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.54.116.79🇺🇸 NAMCHEAP-PH198.54.116.0/24 | ||||||
| PTR | server203-4.web-hosting.com | ||||||
| NS | dns1.namecheaphosting.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.namecheaphosting.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.johnchau.com ⭐ | ||||||
| A | 198.54.116.79🇺🇸 NAMCHEAP-PH198.54.116.0/24 | ||||||
| PTR | server203-4.web-hosting.com | ||||||
| SOA | dns1.namecheaphosting.comcpanel@tech.namecheap.com serial=1575242265 | ||||||
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=1771291435 | ||||||
Subdomains
mail.johnchau.com |
Same first word
johnchau.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.namecheaphosting.com2016-09-24 → 2026-03-23 · 2 obs
● 2026-03-23 08:21:10
●NSdns2.namecheaphosting.com2016-09-24 → 2026-03-23 · 2 obs
● 2026-03-23 08:21:10
●MXmail.johnchau.com2017-12-06 → 2026-03-23 · 3 obs
● 2017-12-06 21:36:10
● 2026-03-23 08:21:10
○MXsmx1.web-hosting.com2016-09-24 → 2016-09-24 · 3 obs
○ 2017-12-06 21:36:10
○ 2026-03-23 08:21:10
○MXsmx2.web-hosting.com2016-09-24 → 2016-09-24 · 3 obs
○ 2017-12-06 21:36:10
○ 2026-03-23 08:21:10
○MXsmx3.web-hosting.com2016-09-24 → 2016-09-24 · 3 obs
○ 2017-12-06 21:36:10
○ 2026-03-23 08:21:10
○A159.203.219.292016-09-24 → 2016-09-24 · 3 obs
○ 2017-12-06 21:36:10
○ 2026-03-23 08:21:10
●A198.54.116.792017-12-06 → 2026-03-23 · 3 obs
● 2017-12-06 21:36:10
● 2026-03-23 08:21:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| johnchau.com | dns1.namecheaphosting.com, dns2.namecheaphosting.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johnchau.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.54.116.79 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 1 | mail.johnchau.com (pri: 0) |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)
Analysis
Hierarchy
mail.johnchau.com is a child of johnchau.com.
IP Addresses
johnchau.com resolves to one IP number: 198.54.116.79.
Other host names, for instance brainpig.com, mail.erikeaston.com, mail.ilsaloeser.com, keyzi.com and vizchem.com share IP numbers with johnchau.com.
Name Servers
johnchau.com's delegation uses two name servers: dns1.namecheaphosting.com and dns2.namecheaphosting.com.
johnchau.com uses the same name server setup as other domains, such as creativeharmonybysonia.com, cortesysoldaduras.com, aetti.org, finanzaspersonal.com and axwyn.xyz.
johnchau.com at least partially shares name servers with other domains, for instance xashbio.com, beniko.com, redlyx.com and klumper.info.
These name servers are commonly used with dns1.web-hosting.com.
Host names with two IPs:
dns1.namecheaphosting.com points to 2610:a1:1024::200 and 156.154.132.200
dns2.namecheaphosting.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
A single mail server handles johnchau.com, mail.johnchau.com.
Host name mail.johnchau.com resolves to a single IP: 198.54.116.79.