scienceleagues.com - robtex.com
scienceleagues.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 | ||||||
Previously MX for
scienceleagues.com |
Subdomains
mail.scienceleagues.com |
Same first word
scienceleagues.com |
DNS History
10 records (6 active, 4 former)
●NSdns1.bigrock.in2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 16:49:44
● 2026-03-23 17:45:06
●NSdns2.bigrock.in2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 16:49:44
● 2026-03-23 17:45:06
●NSdns3.bigrock.in2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 16:49:44
● 2026-03-23 17:45:06
●NSdns4.bigrock.in2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 16:49:44
● 2026-03-23 17:45:06
○NSns1.bluehost.com2015-07-06 → 2015-11-21 · 4 obs
● 2015-11-21 03:20:32
○ 2016-03-17 07:44:16
○ 2026-03-23 17:45:06
○NSns2.bluehost.com2015-07-06 → 2015-11-21 · 4 obs
● 2015-11-21 03:20:32
○ 2016-03-17 07:44:16
○ 2026-03-23 17:45:06
●MXmail.scienceleagues.com2026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 16:49:44
● 2026-03-23 17:45:06
○MXscienceleagues.com2015-07-06 → 2015-11-21 · 4 obs
● 2015-11-21 03:20:32
○ 2016-03-17 07:44:16
○ 2026-03-23 17:45:06
●A3.217.148.1992026-02-14 → 2026-03-23 · 3 obs
● 2026-02-14 16:49:44
● 2026-03-23 17:45:06
○A66.147.242.1802015-07-06 → 2015-11-21 · 4 obs
● 2015-11-21 03:20:32
○ 2016-03-17 07:44:16
○ 2026-03-23 17:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| scienceleagues.com | dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in | - |
✅ Authoritative Response
Server:162.251.82.253
NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scienceleagues.com (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.217.148.199 |
| NS | 4 | dns1.bigrock.in, dns4.bigrock.in... |
| MX | 1 | mail.scienceleagues.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:13.232.157.194 include:one.zo |
| SOA | 1 | dns1.bigrock.in ranjan.technoarete.org |
Analysis
Hierarchy
scienceleagues.com is the parent of mail.scienceleagues.com.
IP Addresses
scienceleagues.com points to a single IP number: 3.217.148.199.
other host names for instance nier.in, www.nier.in, researchfoundation.net, ec2-3-217-148-199.compute-1.amazonaws.com and itar.in share IP numbers with scienceleagues.com.
Name Servers
scienceleagues.com is delegated to four name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.
scienceleagues.com at least partially shares name servers with other domains, for instance demoda.in, crplindia.com, eyeglobal.com, cloudduggu.com and nosus.info.
These name servers are commonly used with 208.91.197.91, dns1.bigrock.com and dns2.bigrock.com.
Host names with four IP numbers
dns1.bigrock.in points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251
dns2.bigrock.in points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249
dns3.bigrock.in points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247
dns4.bigrock.in points to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253
Mail Servers
scienceleagues.com is handled by a single mail server, mail.scienceleagues.com.
Host name mail.scienceleagues.com points to IP address 13.203.6.152.