scienceanddevelops.com - robtex.com
scienceanddevelops.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.248.57.178🇮🇳 AS4580445.248.57.0/24 | ||||||
| NS | dns1.bigrock.in ⭐ | ||||||
| NS | dns2.bigrock.in | ||||||
| NS | dns3.bigrock.in | ||||||
| NS | dns4.bigrock.in | ||||||
| MX | mail.scienceanddevelops.com ⭐ | ||||||
| TXT | v=spf1 a mx a:scienceanddevelops.com ip4:45.248.57.178 ?all | ||||||
| SOA | dns1.bigrock.inadmin@scienceanddevelops.com 2020-06-24 #17 | ||||||
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=1778616231 | ||||||
Previously MX for
Subdomains
Same first word
scienceanddevelops.com |
DNS History
17 records (6 active, 11 former)
●NSdns1.bigrock.in2026-03-12 → 2026-05-12 · 3 obs
○ 2019-10-24 12:59:40
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
●NSdns2.bigrock.in2026-03-12 → 2026-05-12 · 3 obs
○ 2019-10-24 12:59:40
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
●NSdns3.bigrock.in2026-03-12 → 2026-05-12 · 3 obs
○ 2019-10-24 12:59:40
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
●NSdns4.bigrock.in2026-03-12 → 2026-05-12 · 3 obs
○ 2019-10-24 12:59:40
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
○NSns1.bethua.com2015-07-02 → 2015-11-17 · 4 obs
● 2015-07-02 22:31:40
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
○NSns1.bgminfotech.com2015-07-02 → 2015-11-17 · 4 obs
● 2015-07-02 22:31:40
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
○NSns1.defineway.com2016-02-24 → 2019-10-24 · 5 obs
○ 2015-11-17 23:03:44
● 2016-02-24 05:09:42
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
● 2016-02-24 05:09:42
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
○NSns2.bethua.com2015-07-02 → 2015-11-17 · 4 obs
● 2015-07-02 22:31:40
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
○NSns2.bgminfotech.com2015-07-02 → 2015-11-17 · 4 obs
● 2015-07-02 22:31:40
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
○NSns2.defineway.com2016-02-24 → 2019-10-24 · 5 obs
○ 2015-11-17 23:03:44
● 2016-02-24 05:09:42
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
● 2016-02-24 05:09:42
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
○MXhostgator.scienceanddevelops.com2017-02-16 → 2017-02-16 · 4 obs
○ 2016-07-01 12:53:58
● 2017-02-16 05:41:12
○ 2018-11-07 23:47:38
○ 2026-05-12 20:09:26
● 2017-02-16 05:41:12
○ 2018-11-07 23:47:38
○ 2026-05-12 20:09:26
●MXmail.scienceanddevelops.com2026-03-12 → 2026-05-12 · 3 obs
○ 2019-10-24 12:59:40
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
○MXscienceanddevelops.com2015-07-02 → 2019-10-24 · 7 obs
● 2015-07-02 22:31:40
● 2016-07-01 12:53:58
○ 2017-02-16 05:41:12
● 2018-11-07 23:47:38
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
● 2016-07-01 12:53:58
○ 2017-02-16 05:41:12
● 2018-11-07 23:47:38
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
○A103.81.55.1102017-02-16 → 2019-10-24 · 5 obs
○ 2016-07-01 12:53:58
● 2017-02-16 05:41:12
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
● 2017-02-16 05:41:12
● 2019-10-24 12:59:40
○ 2026-03-12 12:57:52
○ 2026-05-12 20:09:26
○A173.254.127.932015-07-02 → 2015-11-17 · 4 obs
● 2015-07-02 22:31:40
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
● 2015-11-17 23:03:44
○ 2016-02-24 05:09:42
○ 2026-05-12 20:09:26
○A192.185.191.522016-02-24 → 2016-07-01 · 5 obs
○ 2015-11-17 23:03:44
● 2016-02-24 05:09:42
● 2016-07-01 12:53:58
○ 2017-02-16 05:41:12
○ 2026-05-12 20:09:26
● 2016-02-24 05:09:42
● 2016-07-01 12:53:58
○ 2017-02-16 05:41:12
○ 2026-05-12 20:09:26
●A45.248.57.1782026-03-12 → 2026-05-12 · 3 obs
○ 2019-10-24 12:59:40
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
● 2026-03-12 12:57:52
● 2026-05-12 20:09:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| scienceanddevelops.com | dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in | - |
✅ Authoritative Response
Server:162.251.82.251
NS records: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scienceanddevelops.com (unsigned zone)
⏱️ Timing
Total: 3241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.248.57.178 |
| NS | 4 | dns4.bigrock.in, dns1.bigrock.in... |
| MX | 1 | mail.scienceanddevelops.com (pri: 5) |
| TXT | 1 | v=spf1 a mx a:scienceanddevelops.com ip4 |
| SOA | 1 | dns1.bigrock.in admin.scienceanddevelops |
Analysis
Hierarchy
scienceanddevelops.com is a parent of mail.scienceanddevelops.com and www.scienceanddevelops.com.
IP Addresses
scienceanddevelops.com points to a single IP address: 45.248.57.178.
Name Servers
scienceanddevelops.com is delegated to four name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in.
Mail Servers
The mail server for scienceanddevelops.com is mail.scienceanddevelops.com.