bcsb.com - dns.ninja
bcsb.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=1784175547 | ||||||
Subdomains
www.bcsb.com |
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
○NSlx.adams.net2007-10-03 → 2007-10-03 · 3 obs
○ 2015-07-15 01:46:22
○ 2026-07-16 04:43:50
○NSns.adams.net2007-10-03 → 2007-10-03 · 3 obs
○ 2015-07-15 01:46:22
○ 2026-07-16 04:43:50
○NSns1.ucbbank.com2015-07-15 → 2017-04-04 · 5 obs
● 2015-07-15 01:46:22
● 2017-04-04 07:42:40
○ 2026-02-16 00:00:54
○ 2026-07-16 04:43:50
○NSns2.adams.net2007-10-03 → 2007-10-03 · 3 obs
○ 2015-07-15 01:46:22
○ 2026-07-16 04:43:50
○NSns2.ucbbank.com2015-07-15 → 2017-04-04 · 5 obs
● 2015-07-15 01:46:22
● 2017-04-04 07:42:40
○ 2026-02-16 00:00:54
○ 2026-07-16 04:43:50
○NSns3.adams.net2007-10-03 → 2007-10-03 · 3 obs
○ 2015-07-15 01:46:22
○ 2026-07-16 04:43:50
○NSns3.ucbbank.com2015-07-15 → 2017-04-04 · 5 obs
● 2015-07-15 01:46:22
● 2017-04-04 07:42:40
○ 2026-02-16 00:00:54
○ 2026-07-16 04:43:50
●NSns48.domaincontrol.com2026-02-16 → 2026-07-16 · 3 obs
● 2026-02-16 00:00:54
● 2026-07-16 04:43:50
●NSpdns03.domaincontrol.com2026-02-16 → 2026-07-16 · 3 obs
● 2026-02-16 00:00:54
● 2026-07-16 04:43:50
●NSpdns04.domaincontrol.com2026-02-16 → 2026-07-16 · 3 obs
● 2026-02-16 00:00:54
● 2026-07-16 04:43:50
○MXmail.ucbbank.com2015-07-15 → 2017-04-04 · 5 obs
● 2015-07-15 01:46:22
● 2017-04-04 07:42:40
○ 2026-02-16 00:00:54
○ 2026-07-16 04:43:50
●MXus-smtp-inbound-1.mimecast.com2026-02-16 → 2026-07-16 · 3 obs
● 2026-02-16 00:00:54
● 2026-07-16 04:43:50
●MXus-smtp-inbound-2.mimecast.com2026-02-16 → 2026-07-16 · 3 obs
● 2026-02-16 00:00:54
● 2026-07-16 04:43:50
○A12.147.49.132015-07-15 → 2017-04-04 · 5 obs
● 2015-07-15 01:46:22
● 2017-04-04 07:42:40
○ 2026-02-16 00:00:54
○ 2026-07-16 04:43:50
●A216.120.160.72026-02-16 → 2026-07-16 · 3 obs
● 2026-02-16 00:00:54
● 2026-07-16 04:43:50
○A24.100.128.422015-11-01 → 2016-05-11 · 5 obs
● 2015-11-01 03:46:28
● 2016-05-11 01:19:26
○ 2017-04-04 07:42:40
○ 2026-07-16 04:43:50
○A50.44.0.772015-07-15 → 2017-04-04 · 5 obs
● 2015-07-15 01:46:22
● 2017-04-04 07:42:40
○ 2026-02-16 00:00:54
○ 2026-07-16 04:43:50
○A66.226.96.1882007-10-03 → 2007-10-03 · 3 obs
○ 2015-07-15 01:46:22
○ 2026-07-16 04:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| bcsb.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcsb.com (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.120.160.7 |
| NS | 3 | pdns03.domaincontrol.com, pdns04.domaincontrol.com... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 11) |
| TXT | 3 | v=spf1 include:us._netblocks.mimecast.co, MS=ms30758643... |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
Hierarchy
bcsb.com serves as the parent of www.bcsb.com.
IP Addresses
bcsb.com resolves to just one IP address, 216.120.160.7.
Two other host names, along with ucbbank.com, www.bcsb.com and www.marinebk.com, also share IP numbers with bcsb.com.
Name Servers
The authoritative name servers for bcsb.com are ns48.domaincontrol.com, pdns03.domaincontrol.com and pdns04.domaincontrol.com — three in total.
bcsb.com has at least partial name server overlap with other domains, such as eelinked.net, funkymonkeytx.com, apenny4mythoughts.com and two others.
It is common to find these name servers paired with the name servers ns47.domaincontrol.com.
ns48.domaincontrol.com, pdns03.domaincontrol.com and pdns04.domaincontrol.com all resolve to exactly two IP numbers apiece: ns48.domaincontrol.com → 173.201.71.24 and 2603:5:2272::18; pdns03.domaincontrol.com → 97.74.111.51 and 2603:5:21f0::33; pdns04.domaincontrol.com → 173.201.79.51 and 2603:5:22f0::33.
Mail Servers
bcsb.com is served by two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Among the domains sharing a mail server setup with bcsb.com are thompsonconstructionsupply.com, affiliatedmanagers.com, publiclaw.com and two others.
There is at least a partial MX overlap between bcsb.com and other domains, including cirba.com, payliance.com, silbs.com and two others.
DNS names with 6 IP addresses:
Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.