rtechsci.com - dns.ninja
rtechsci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.3.170.62🇺🇸 RACKSPACE-DFW72.3.128.0/17 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| NS | ns65.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2164::2b🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| A | 97.74.102.43🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| NS | ns66.domaincontrol.com | ||||||
| A | 2603:5:2264::2b🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| A | 173.201.70.43🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| MX | mail.rtechsci.com ⭐ | ||||||
| A | 103.153.156.122🇮🇳 I2K2-AS103.153.156.0/24 Tulip Apparels Pvt Ltd | ||||||
| PTR | mail.chemanalystemail.com | ||||||
| TXT | v=spf1 include:_spf.megavelocity.net -all | ||||||
| SOA | ns65.domaincontrol.comdns@jomax.net 2025-05-09 #0 | ||||||
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=1782219410 | ||||||
Subdomains
mail.rtechsci.com |
Same first word
rtechsci.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.ocpdns.com2016-12-15 → 2019-01-28 · 4 obs
● 2019-01-28 19:02:16
○ 2026-02-22 23:13:16
○ 2026-06-23 13:12:14
○NSns.ocpnds.com2016-12-15 → 2019-01-28 · 4 obs
● 2019-01-28 19:02:16
○ 2026-02-22 23:13:16
○ 2026-06-23 13:12:14
○NSns2.ocpdns.com2016-12-15 → 2019-01-28 · 4 obs
● 2019-01-28 19:02:16
○ 2026-02-22 23:13:16
○ 2026-06-23 13:12:14
●NSns65.domaincontrol.com2026-02-22 → 2026-06-23 · 3 obs
● 2026-02-22 23:13:16
● 2026-06-23 13:12:14
●NSns66.domaincontrol.com2026-02-22 → 2026-06-23 · 3 obs
● 2026-02-22 23:13:16
● 2026-06-23 13:12:14
●MXmail.rtechsci.com2026-02-22 → 2026-06-23 · 3 obs
● 2026-02-22 23:13:16
● 2026-06-23 13:12:14
○MXzimbra173.megavelocity.net2016-12-15 → 2019-01-28 · 4 obs
● 2019-01-28 19:02:16
○ 2026-02-22 23:13:16
○ 2026-06-23 13:12:14
●A72.3.170.622026-02-22 → 2026-06-23 · 2 obs
● 2026-06-23 13:12:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| rtechsci.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtechsci.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.3.170.62 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 1 | mail.rtechsci.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.megavelocity.net -al |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
Hierarchy
mail.rtechsci.com is a subdomain of rtechsci.com.
IP Addresses
rtechsci.com points to a single IP number: 72.3.170.62.
techsci.net and europrocure.com are among other host names that share IP numbers with rtechsci.com.
Name Servers
Two name servers handle the delegation for rtechsci.com: ns65.domaincontrol.com and ns66.domaincontrol.com.
rtechsci.com shares its name server setup with other domains, including kindredreviews.com, charlesweeks.com, imsafe.info and two others.
rtechsci.com is at least partially co-delegated on name servers with other domains, such as ujetdemo.co.
ns65.domaincontrol.com and ns66.domaincontrol.com both carry two IP addresses. The A records for ns65.domaincontrol.com are 97.74.102.43 and 2603:5:2164::2b; the A records for ns66.domaincontrol.com are 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
rtechsci.com has one mail server: mail.rtechsci.com.
mail.rtechsci.com carries a single IP number, which is 103.153.156.122.