isbsltd.com - robtex.com
isbsltd.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=1774546022 | ||||||
Same first word
isbsltd.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.bigrock.in2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 02:02:54
● 2026-03-26 17:54:18
●NSdns2.bigrock.in2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 02:02:54
● 2026-03-26 17:54:18
●NSdns3.bigrock.in2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 02:02:54
● 2026-03-26 17:54:18
●NSdns4.bigrock.in2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 02:02:54
● 2026-03-26 17:54:18
○NSisbsltd2015-12-20 → 2018-05-19 · 7 obs
● 2015-12-20 12:34:16
○ 2016-01-06 06:33:16
● 2016-01-07 17:05:52
● 2018-05-19 09:53:50
○ 2026-02-17 02:02:54
○ 2026-03-26 17:54:18
○NSns12015-08-13 → 2015-08-13 · 3 obs
○ 2015-11-26 16:07:52
○ 2026-03-26 17:54:18
○NSnsfcs2015-11-26 → 2016-01-06 · 6 obs
● 2015-11-26 16:07:52
○ 2015-12-20 12:34:16
● 2016-01-06 06:33:16
○ 2016-01-07 17:05:52
○ 2026-03-26 17:54:18
●MXantispam.fcsltd.com2026-02-17 → 2026-03-26 · 3 obs
● 2026-02-17 02:02:54
● 2026-03-26 17:54:18
○MXmail.fcsltd.com2015-08-13 → 2018-05-19 · 4 obs
● 2018-05-19 09:53:50
○ 2026-02-17 02:02:54
○ 2026-03-26 17:54:18
○A184.168.27.2042018-05-19 → 2026-02-17 · 3 obs
● 2026-02-17 02:02:54
○ 2026-03-26 17:54:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| isbsltd.com | dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in | - |
✅ Authoritative Response
Server:162.251.82.118
NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isbsltd.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns4.bigrock.in, dns3.bigrock.in... |
| MX | 1 | antispam.fcsltd.com (pri: 10) |
| TXT | 2 | v=DKIM1; K=rsa; p=MIIBIjANBgKqhKiG9w0BAQ, v=spf1 ip4:195.201.38.133 a mx a:mail.fc |
| SOA | 1 | dns1.bigrock.in fcsnoc.fcsltd.com |
Analysis
Name Servers
isbsltd.com is delegated to four name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.
isbsltd.com shares some name servers with other domains, for example walimbeeyeclinic.com, uvedalife.com, easybima.in, fennel.in and asadharan.com.
These name servers are commonly used with the name servers 208.91.197.91.
Host names with four IPs
The host name dns1.bigrock.in points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
The host name dns2.bigrock.in points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
The host name dns3.bigrock.in points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.
The host name dns4.bigrock.in points to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
Mail Servers
isbsltd.com is handled by a single mail server, antispam.fcsltd.com.
isbsltd.com uses the same mail server setup as other domains, for example fcsltd.com.
Host name antispam.fcsltd.com points to IP 195.201.38.133.