pcbb.com - robtex.com
pcbb.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=1771291435 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSudns1.ultradns.net2015-08-01 → 2026-03-09 · 2 obs
● 2026-03-09 04:40:04
●NSudns2.ultradns.net2015-08-01 → 2026-03-09 · 2 obs
● 2026-03-09 04:40:04
○MXmail.pcbb.com2015-08-01 → 2020-10-05 · 4 obs
● 2020-10-05 17:25:42
○ 2026-02-17 02:53:12
○ 2026-03-09 04:40:04
○MXmail2.pcbb.com2015-08-01 → 2020-10-05 · 4 obs
● 2020-10-05 17:25:42
○ 2026-02-17 02:53:12
○ 2026-03-09 04:40:04
●MXusb-smtp-inbound-1.mimecast.com2026-02-17 → 2026-03-09 · 3 obs
● 2026-02-17 02:53:12
● 2026-03-09 04:40:04
●MXusb-smtp-inbound-2.mimecast.com2026-02-17 → 2026-03-09 · 3 obs
● 2026-02-17 02:53:12
● 2026-03-09 04:40:04
●A205.234.9.1062026-02-17 → 2026-03-09 · 3 obs
● 2026-02-17 02:53:12
● 2026-03-09 04:40:04
●A209.136.235.1672018-12-10 → 2026-03-09 · 3 obs
● 2018-12-10 22:12:58
● 2026-03-09 04:40:04
○A63.80.71.1662020-10-05 → 2020-10-05 · 4 obs
● 2020-10-05 17:25:42
○ 2026-02-17 02:53:12
○ 2026-03-09 04:40:04
○A65.200.194.2462015-08-01 → 2020-02-17 · 4 obs
● 2020-02-17 11:43:22
○ 2020-10-05 17:25:42
○ 2026-03-09 04:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pcbb.com | udns1.ultradns.net, udns2.ultradns.net | - |
✅ Authoritative Response
Server: 204.74.101.1
NS records: udns1.ultradns.net, udns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcbb.com (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 209.136.235.167, 205.234.9.106 |
| NS | 2 | udns1.ultradns.net, udns2.ultradns.net |
| MX | 2 | usb-smtp-inbound-1.mimecast.com (pri: 10, usb-smtp-inbound-2.mimecast.com (pri: 20 |
| TXT | 5 | otk2rhajjfsn7ecfgtv9iv3s3n., ZOOM_verify_B3tgDTc7GdcuXOzmy1tFOx... |
| SOA | 1 | udns1.ultradns.net support.pcbb.com |
Analysis
Hierarchy
pcbb.com is the parent of message.pcbb.com, mail.pcbb.com, engage.pcbb.com, cbc.pcbb.com, go.pcbb.com and a few other host names.
IP Addresses
The entity pcbb.com points to two IP numbers: 205.234.9.106 and 209.136.235.167.
Other host names, for instance, www.pcbb.com share IP numbers with pcbb.com.
Name Servers
pcbb.com is delegated to two name servers: udns1.ultradns.net and udns2.ultradns.net.
pcbb.com uses the same name server setup as other domains such as illiana.org, tc176.org, gobolts.com, spearheadstudios.com and jaguars.com.
pcbb.com shares name servers with other domains at least partially, for example 130.2.198.in-addr.arpa, toyotaofhopkinsville.com, hagansdcmotors.com, hogrides.net and netdelphi.biz.
these name servers are commonly used together with the name servers pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns1.dealer.com and ns2.dealer.com.
Host names with two IP numbers:
udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1; udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.
Mail Servers
Two mail servers usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com handle pcbb.com.
pcbb.com shares the same mail server setup as other domains, for instance crescentcrown.com, vendr.com, lincloan.com, themodellers.com and cbhomes.com.
pcbb.com shares mail servers with other domains at least partially; for instance williammattar.com, mx1.definemortgagesolutions.com, usaz01ws0031.ad.onsemi.com, celldextherapeutics.com and ecmv.com.
Host names with two IP numbers:
usb-smtp-inbound-1.mimecast.com points to: 170.10.150.242 and 170.10.152.242.
usb-smtp-inbound-2.mimecast.com points to: 170.10.150.242 and 170.10.152.242.
Host names that point to 170.10.150.242: usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.152.242: usb-smtp-inbound-1.mimecast.com and usb-smtp-inbound-2.mimecast.com.