refopt.com - dns.ninja
refopt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.241.23.245🇮🇳 VSNL-AS-AP121.241.23.0/24 | ||||||
| PTR | 121.241.23.245.static.mumbai.vsnl.net.in | ||||||
| NS | indiacareerportal.com ⭐ | ||||||
| A | 114.143.57.11🇮🇳 HTIL-TTML-IN-AP114.143.57.0/24 Tata Teleservices (Maharashtra) Ltd D-26, TTC Industrial Area MIDC, Sanpada P.O Turbhe | ||||||
| PTR | static-11.57.143.114-tataidc.co.in | ||||||
| NS | ns1.indiacareerportal.com | ||||||
| A | 114.143.57.11🇮🇳 HTIL-TTML-IN-AP114.143.57.0/24 Tata Teleservices (Maharashtra) Ltd D-26, TTC Industrial Area MIDC, Sanpada P.O Turbhe | ||||||
| PTR | static-11.57.143.114-tataidc.co.in | ||||||
| NS | ns2.indiacareerportal.com | ||||||
| A | 114.143.57.11🇮🇳 HTIL-TTML-IN-AP114.143.57.0/24 Tata Teleservices (Maharashtra) Ltd D-26, TTC Industrial Area MIDC, Sanpada P.O Turbhe | ||||||
| PTR | static-11.57.143.114-tataidc.co.in | ||||||
| MX | mail.refopt.com ⭐ | ||||||
| A | 208.115.32.42🇺🇸 Flexential208.115.32.0/19 - AS13649 Aggregate | ||||||
| PTR | 32.42.worldindia.com | ||||||
| SOA | indiacareerportal.comsupport@worldindia@com serial=1245640101 | ||||||
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=1785653892 | ||||||
Subdomains
mail.refopt.com |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSindiacareerportal.com2015-07-24 → 2026-08-02 · 2 obs
● 2026-08-02 07:01:06
●NSns1.indiacareerportal.com2015-07-24 → 2026-08-02 · 2 obs
● 2026-08-02 07:01:06
●NSns2.indiacareerportal.com2015-07-24 → 2026-08-02 · 2 obs
● 2026-08-02 07:01:06
●MXmail.refopt.com2015-07-24 → 2026-08-02 · 2 obs
● 2026-08-02 07:01:06
●A121.241.23.2452026-02-26 → 2026-08-02 · 3 obs
● 2026-02-26 07:54:30
● 2026-08-02 07:01:06
○A220.227.218.122015-07-24 → 2017-02-06 · 4 obs
● 2017-02-06 23:30:50
○ 2026-02-26 07:54:30
○ 2026-08-02 07:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| refopt.com | ns1.indiacareerportal.com, ns2.indiacareerportal.com | 2 records |
✅ Authoritative Response
Server:114.143.57.11
NS records: ns1.indiacareerportal.com, ns2.indiacareerportal.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refopt.com (unsigned zone)
⏱️ Timing
Total: 3452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.241.23.245 |
| NS | 2 | ns1.indiacareerportal.com, ns2.indiacareerportal.com |
| MX | 1 | mail.refopt.com (pri: 10) |
| SOA | 1 | indiacareerportal.com support@worldindia |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.indiacareerportal.com, ns2.indiacareerportal.com)
Analysis
Hierarchy
refopt.com is the parent zone for mail.refopt.com.
IP Addresses
refopt.com points to a single IP number: 121.241.23.245.
campusdirect.net and talopt.com, along with other host names, share IP addresses with refopt.com.
Name Servers
refopt.com is served by three name servers: indiacareerportal.com, ns1.indiacareerportal.com and ns2.indiacareerportal.com.
refopt.com and other domains like indiacareerportal.com share at least a portion of their name servers.
The hosts indiacareerportal.com, ns1.indiacareerportal.com and ns2.indiacareerportal.com each direct to 114.143.57.11; one IP address covers all three.
indiacareerportal.com, ns1.indiacareerportal.com and ns2.indiacareerportal.com are host names that all point to 114.143.57.11.
Mail Servers
refopt.com has one mail server: mail.refopt.com.
mail.refopt.com resolves to 208.115.32.42 and no other IP number.