bsmartsci.com - robtex.com
bsmartsci.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=1776025427 | ||||||
Same first word
bsmartsci.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSdns1.name-services.com2015-05-08 → 2020-03-01 · 4 obs
● 2020-03-01 12:20:44
○ 2026-03-27 18:53:40
○ 2026-04-12 20:47:30
○NSdns2.name-services.com2015-05-08 → 2020-03-01 · 4 obs
● 2020-03-01 12:20:44
○ 2026-03-27 18:53:40
○ 2026-04-12 20:47:30
○NSdns3.name-services.com2015-05-08 → 2020-03-01 · 4 obs
● 2020-03-01 12:20:44
○ 2026-03-27 18:53:40
○ 2026-04-12 20:47:30
○NSdns4.name-services.com2015-05-08 → 2020-03-01 · 4 obs
● 2020-03-01 12:20:44
○ 2026-03-27 18:53:40
○ 2026-04-12 20:47:30
○NSdns5.name-services.com2015-05-08 → 2020-03-01 · 4 obs
● 2020-03-01 12:20:44
○ 2026-03-27 18:53:40
○ 2026-04-12 20:47:30
●NSns1.lnwdns.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 18:53:40
● 2026-04-12 20:47:30
●NSns1.lnwshop.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 18:53:40
● 2026-04-12 20:47:30
●NSns2.lnwshop.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 18:53:40
● 2026-04-12 20:47:30
●MXsmtp.google.com2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 20:47:30
●A122.155.167.452026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 18:53:40
● 2026-04-12 20:47:30
●A122.155.167.462026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 18:53:40
● 2026-04-12 20:47:30
○A203.151.233.1162015-05-08 → 2020-03-01 · 4 obs
● 2020-03-01 12:20:44
○ 2026-03-27 18:53:40
○ 2026-04-12 20:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bsmartsci.com | ns1.lnwshop.com, ns2.lnwshop.com | 2 records |
✅ Authoritative Response
Server:122.155.167.159
NS records: ns1.lnwshop.com, ns2.lnwshop.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsmartsci.com (unsigned zone)
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 122.155.167.45, 122.155.167.46 |
| NS | 2 | ns2.lnwshop.com, ns1.lnwshop.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=lKSEFgFsarsIyHf |
| SOA | 1 | ns1.lnwdns.com hostmaster.lnwhostname.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.lnwshop.com, ns2.lnwshop.com)
Analysis
IP Addresses
bsmartsci.com resolves to two IP numbers: 122.155.167.45 and 122.155.167.46.
other host names including s1056.lnwfile.com, xn--72c0a2avsz5e.net, solartop.net, www.unionhospitalproduct.com and www.pik2pak.com share IP numbers with bsmartsci.com.
Name Servers
bsmartsci.com is delegated to three name servers ns1.lnwdns.com, ns1.lnwshop.com and ns2.lnwshop.com.
bsmartsci.com at least partially shares name servers with other domains, for instance doorsroll.com, saiklong.com, punatoo.com, panicraft.com and airthai.net.
These name servers are commonly used alongside dns3.lnwdns.com and dns4.lnwdns.com.
Host names with one IP number: ns1.lnwdns.com points to 122.155.167.51; ns1.lnwshop.com points to 103.208.25.165; ns2.lnwshop.com points to 122.155.167.159.
Mail Servers
bsmartsci.com is handled by a single mail server, smtp.google.com.
bsmartsci.com shares the same mail server setup as other domains, for instance salocals.com, cultofcoquette.com, phpzone.it, sports-health.com and evd.su.
bsmartsci.com shares some mail servers with other domains, at least partially, for instance jairangam.org, buyersagent.co.nz, matteopelosi.net, linkmatch.com and artab.ma.
these mail servers are often used with aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c25::1a, 2607:f8b0:4004:c25::1b, 64.233.180.27, 142.251.179.26, 142.251.179.27, 192.178.218.26 and 192.178.218.27.