professionalbz.com - robtex.com
professionalbz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.187.70.254🇺🇸 THEOPT-HOU66.187.64.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | mail.mailcdn.net | ||||||
| NS | ns1.professionalbz.com ⭐ | ||||||
| NS | ns1.mailcdn.net | ||||||
| A | 66.187.70.254🇺🇸 THEOPT-HOU66.187.64.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | mail.mailcdn.net | ||||||
| NS | ns2.mailcdn.net | ||||||
| A | 66.187.70.254🇺🇸 THEOPT-HOU66.187.64.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | mail.mailcdn.net | ||||||
| MX | mail.mailcdn.net ⭐ | ||||||
| A | 66.187.70.254🇺🇸 THEOPT-HOU66.187.64.0/20 363 N Sam Houston Pkwy E 1100 Houston TX 77060 United States | ||||||
| PTR | mail.mailcdn.net | ||||||
| TXT | v=spf1 a:mail.mailcdn.net -all | ||||||
| SOA | ns1.professionalbz.comhostmaster@mailcdn.net serial=1646270497 | ||||||
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=1774591432 | ||||||
Same first word
professionalbz.com |
DNS History
5 records (5 active, 0 former)
●NSns1.mailcdn.net2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 06:04:42
●NSns1.professionalbz.com2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 06:04:42
●NSns2.mailcdn.net2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 06:04:42
●MXmail.mailcdn.net2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 06:04:42
●A66.187.70.2542026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 06:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| professionalbz.com | ns2.mailcdn.net, ns1.mailcdn.net | - |
✅ Authoritative Response
Server:66.187.70.254
NS records: ns2.mailcdn.net, ns1.mailcdn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professionalbz.com (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.187.70.254 |
| NS | 2 | ns1.mailcdn.net, ns2.mailcdn.net |
| MX | 1 | mail.mailcdn.net (pri: 10) |
| TXT | 1 | v=spf1 a:mail.mailcdn.net -all |
| SOA | 1 | ns1.professionalbz.com hostmaster.mailcd |
Analysis
IP Addresses
professionalbz.com points to an IP address: 66.187.70.254.
other host names include ntrst.com, maincdn.com, workathomebz.com, todayspoll.com and yourbz.com; they share IP numbers with professionalbz.com.
Name Servers
professionalbz.com is delegated to three name servers ns1.professionalbz.com, ns1.mailcdn.net and ns2.mailcdn.net.
professionalbz.com at least partially shares name servers with other domains, for instance workathomebz.com, todayspoll.com, yourbz.com, deepdisk.com and jamiesonbecker2.com.
these name servers are commonly used with ns1.workathomebz.com, ns1.todayspoll.com, ns1.yourbz.com, ns1.deepdisk.com, ns1.jamiesonbecker2.com, ns1.riflebase.com, ns1.bakingbase.com, ns1.hospitalitybz.com, ns1.aggielandhq.com and ns1.zerograv.com.
Host names with a single IP
ns1.mailcdn.net points to 66.187.70.254
ns2.mailcdn.net points to 66.187.70.254
Host names that point to 66.187.70.254: ns1.mailcdn.net and ns2.mailcdn.net
Mail Servers
professionalbz.com is handled by a single mail server, mail.mailcdn.net.
professionalbz.com uses the same mail server setup as other domains, for instance mailcdn.net, riflebase.com, bakingbase.com, popstart.org and hospitalitybz.com.
The host name mail.mailcdn.net points to IP 66.187.70.254.