dupsys.com - robtex.com
dupsys.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=1784356537 | ||||||
Previously MX for
dupsys.com |
Same first word
dupsys.com |
Similar names
DNS History
17 records (6 active, 11 former)
●NSns.dns1.co.za2026-04-08 → 2026-07-18 · 3 obs
● 2026-04-08 03:51:44
● 2026-07-18 06:56:42
●NSns.dns2.co.za2026-04-08 → 2026-07-18 · 3 obs
● 2026-04-08 03:51:44
● 2026-07-18 06:56:42
●NSns.otherdns.com2026-04-08 → 2026-07-18 · 3 obs
● 2026-04-08 03:51:44
● 2026-07-18 06:56:42
●NSns.otherdns.net2026-04-08 → 2026-07-18 · 3 obs
● 2026-04-08 03:51:44
● 2026-07-18 06:56:42
○NSns1.web4africa.com2015-09-12 → 2017-09-09 · 7 obs
● 2016-08-26 18:56:34
○ 2016-09-15 17:54:08
● 2016-11-09 18:55:30
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
○NSns1538.ztomy.com2016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 17:54:08
○ 2016-11-09 18:55:30
○ 2026-07-18 06:56:42
○NSns2.web4africa.com2015-09-12 → 2017-09-09 · 7 obs
● 2016-08-26 18:56:34
○ 2016-09-15 17:54:08
● 2016-11-09 18:55:30
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
○NSns2538.ztomy.com2016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 17:54:08
○ 2016-11-09 18:55:30
○ 2026-07-18 06:56:42
○NSns3.web4africa.com2015-09-12 → 2017-09-09 · 7 obs
● 2016-08-26 18:56:34
○ 2016-09-15 17:54:08
● 2016-11-09 18:55:30
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
○NSns4.web4africa.com2015-09-12 → 2017-09-09 · 7 obs
● 2016-08-26 18:56:34
○ 2016-09-15 17:54:08
● 2016-11-09 18:55:30
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
○MXdupsys.com2015-09-12 → 2017-09-09 · 7 obs
● 2016-08-26 18:56:34
○ 2016-09-15 17:54:08
● 2016-11-09 18:55:30
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
●MXspe.ucebox.co.za2026-04-08 → 2026-07-18 · 3 obs
● 2026-04-08 03:51:44
● 2026-07-18 06:56:42
●A102.222.124.192026-04-08 → 2026-07-18 · 3 obs
● 2026-04-08 03:51:44
● 2026-07-18 06:56:42
○A169.255.59.152016-12-13 → 2017-09-09 · 5 obs
● 2016-12-13 21:08:14
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
○A169.255.59.62015-09-12 → 2016-11-09 · 6 obs
● 2016-08-26 18:56:34
○ 2016-09-15 17:54:08
● 2016-11-09 18:55:30
○ 2016-12-13 21:08:14
○ 2026-07-18 06:56:42
○A208.91.197.2382016-09-15 → 2016-09-15 · 4 obs
● 2016-09-15 17:54:08
○ 2016-11-09 18:55:30
○ 2026-07-18 06:56:42
○A2c0f:f598::152017-07-14 → 2017-09-09 · 5 obs
● 2017-07-14 16:31:38
● 2017-09-09 15:08:22
○ 2026-04-08 03:51:44
○ 2026-07-18 06:56:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| dupsys.com | ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com | 2 records |
✅ Authoritative Response
Server:154.0.6.120
NS records: ns.dns1.co.za, ns.dns2.co.za, ns.otherdns.net, ns.otherdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dupsys.com (unsigned zone)
⏱️ Timing
Total: 1589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 102.222.124.19 |
| NS | 4 | ns.dns2.co.za, ns.dns1.co.za... |
| MX | 1 | spe.ucebox.co.za (pri: 10) |
| TXT | 2 | mailconf=https://envoy.aserv.co.za/mail/, v=spf1 include:spf.aserv.co.za +a +mx -a |
| SOA | 1 | ns.dns1.co.za support.afrihost.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.otherdns.com, ns.otherdns.com)
Analysis
IP Addresses
dupsys.com resolves to one IP address: 102.222.124.19.
pawfect.co.za, mbms.co.za, kznrrc.co.za and two other host names share IP numbers with dupsys.com.
Name Servers
The authoritative name servers for dupsys.com are ns.otherdns.com, ns.otherdns.net, ns.dns1.co.za and ns.dns2.co.za.
dupsys.com partially shares its NS delegation with several other domains, including xbergchallenge.com, imageresizer.online, maakemedia.co.za and two others.
Hostnames that resolve to three IP addresses:
ns.otherdns.net has IP addresses 149.28.240.39, 154.0.6.120 and 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f.
ns.dns1.co.za has IP addresses 13.245.235.13, 169.1.2.99 and 2406:da11:f5d:500:bbed:25d3:3efe:555a.
ns.dns2.co.za has IP addresses 102.37.116.18, 197.242.144.5 and 2c0f:f4c0:2000:100::53.
Hostnames that resolve to two IP addresses:
ns.otherdns.com has two IP addresses: 104.238.171.99 and 2001:19f0:7400:1a54:5400:3ff:fee2:36a5.
Mail Servers
Mail for dupsys.com is handled by a single mail server, spe.ucebox.co.za.
dupsys.com uses an identical mail server configuration to several other domains — among them callie.co.za, flashprecast.co.za, datakey.co.za and two more.
dupsys.com has at least partial mail server overlap with other domains such as forcepointdemo.co.za, cncmachines.co.za, easterncapemotors.co.za and two more.
This set of mail servers commonly appears together with the mail servers mail.forcepointdemo.co.za.
spe.ucebox.co.za resolves to 10 IP addresses — 41.76.215.3, 41.76.215.28, 197.242.152.133 and 7 others.