r-techsys.com - robtex.com
r-techsys.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=1776966721 | ||||||
Same first word
r-techsys.com |
Similar names
DNS History
11 records (10 active, 1 former)
●NSns-1321.awsdns-37.org2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●NSns-1713.awsdns-22.co.uk2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●NSns-494.awsdns-61.com2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●NSns-961.awsdns-56.net2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●MXalt1.aspmx.l.google.com2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●MXalt2.aspmx.l.google.com2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●MXalt3.aspmx.l.google.com2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●MXalt4.aspmx.l.google.com2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●MXaspmx.l.google.com2019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
●A23.227.38.652026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 17:56:10
○A3.90.3.1302019-12-15 → 2019-12-15 · 2 obs
○ 2026-04-23 17:56:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| r-techsys.com | ns-494.awsdns-61.com, ns-961.awsdns-56.net, ns-1713.awsdns-22.co.uk, ns-1321.awsdns-37.org | 1 record |
✅ Authoritative Response
Server:205.251.193.238
NS records: ns-494.awsdns-61.com, ns-961.awsdns-56.net, ns-1713.awsdns-22.co.uk, ns-1321.awsdns-37.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for r-techsys.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 4 | ns-1321.awsdns-37.org, ns-1713.awsdns-22.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns-494.awsdns-61.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-494.awsdns-61.com)
Analysis
IP Addresses
r-techsys.com resolves to one IP number: 23.227.38.65.
other host names including sweetsongbooks.com, essentiahome.com, elitecafe.co, petlifestylesf.com and bernini.com share IP numbers with r-techsys.com.
Name Servers
r-techsys.com is delegated to four name servers: ns-494.awsdns-61.com, ns-961.awsdns-56.net, ns-1321.awsdns-37.org and ns-1713.awsdns-22.co.uk.
r-techsys.com at least partially shares name servers with other domains, for instance gjvi4r5j.com, finbus.online, duv2gnq6pude7.cloudfront.net, learn2playbridge.com and beach.haus.
These name servers are commonly used alongside ns-967.awsdns-56.net, ns-27.awsdns-03.com, ns-1670.awsdns-16.co.uk, ns-389.awsdns-48.com, ns-640.awsdns-16.net and ns-1797.awsdns-32.co.uk.
Host names with two IP numbers:
ns-494.awsdns-61.com points to 2600:9000:5301:ee00::1 and 205.251.193.238; ns-961.awsdns-56.net points to 2600:9000:5303:c100::1 and 205.251.195.193; ns-1321.awsdns-37.org points to 2600:9000:5305:2900::1 and 205.251.197.41; ns-1713.awsdns-22.co.uk points to 2600:9000:5306:b100::1 and 205.251.198.177.
Mail Servers
r-techsys.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
r-techsys.com shares some mail servers with other domains, at least partially, for instance ns500758.ns500759.ns500698.ns500698.ns500698.ns500735.ns500735.ns500736.ns500698.ns500708.ns500708.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500698.ns500758.ns500758.ns500759.ns500698.ns500736.ns500698.ns500736.ns500735.ns500735.ns500736.ns500708.ns500698.ns500708.ns500576.ns500576.ns500652.trackreceptor.com, ns500754.ns500731.ns500731.ns500671.ns500671.ns500731.ns500754.ns500671.ns500688.ns500671.ns500704.ns500671.ns500678.ns500688.ns500671.ns500649.lustychickser.com, scapesounds.com and kernels.eu.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27
alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27
alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26