systdev.com - robtex.com
systdev.com
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1780694216 | ||||||
Subdomains
mail.systdev.com |
Same first word
systdev.com |
Similar names
DNS History
18 records (10 active, 8 former)
●NSns-1216.awsdns-24.org2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns-1850.awsdns-39.co.uk2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns-240.awsdns-30.com2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns-979.awsdns-58.net2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns1.ins-host.com2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns2.ins-host.com2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns3.ins-host.com2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
●NSns4.ins-host.com2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
○NSns55.domaincontrol.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
○NSns56.domaincontrol.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
○MXalt1.aspmx.l.google.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
○MXalt2.aspmx.l.google.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
○MXaspmx.l.google.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
○MXaspmx2.googlemail.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
○MXaspmx3.googlemail.com2015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
●MXmail.systdev.com2026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
○A184.168.221.62015-07-07 → 2016-09-16 · 4 obs
● 2016-09-16 14:10:04
○ 2017-04-08 21:58:48
○ 2026-06-05 21:35:50
●A3.227.28.1262026-05-13 → 2026-06-05 · 3 obs
● 2026-05-13 06:56:44
● 2026-06-05 21:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systdev.com | ns1.ins-host.com, ns2.ins-host.com, ns3.ins-host.com, ns4.ins-host.com | 4 records |
✅ Authoritative Response
Server:205.251.199.58
NS records: ns1.ins-host.com, ns2.ins-host.com, ns3.ins-host.com, ns4.ins-host.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systdev.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.227.28.126 |
| NS | 4 | ns-1216.awsdns-24.org, ns-1850.awsdns-39.co.uk... |
| MX | 1 | mail.systdev.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:mail.systdev.com +a:ins |
| SOA | 1 | ns-979.awsdns-58.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.ins-host.com, ns2.ins-host.com, ns3.ins-host.com...)
Analysis
Hierarchy
systdev.com serves as the parent of mail.systdev.com.
IP Addresses
systdev.com directs to one IP number, which is 3.227.28.126.
Among the host names that share IP numbers with systdev.com are mail.176838.com, mail.houraday.com, ins-mlm-software.com and two others.
Name Servers
systdev.com is served by 8 authoritative name servers: ns-240.awsdns-30.com, ns1.ins-host.com, ns2.ins-host.com plus five more.
systdev.com has at least partial name server overlap with other domains, such as itbock.de, gametimesf.com, d3ijjj0vcjd3iw.cloudfront.net and two others.
These name servers are routinely co-deployed with the name servers ns-979.awsdns-58.net, ns-1216.awsdns-24.org, ns-1850.awsdns-39.co.uk and two others.
Hosts with two IP numbers each:
ns-240.awsdns-30.com resolves to 205.251.192.240 and 2600:9000:5300:f000::1.
ns-979.awsdns-58.net resolves to 205.251.195.211 and 2600:9000:5303:d300::1.
ns-1216.awsdns-24.org resolves to 205.251.196.192 and 2600:9000:5304:c000::1.
ns-1850.awsdns-39.co.uk resolves to 205.251.199.58 and 2600:9000:5307:3a00::1.
Host names with one IP number:
ns1.ins-host.com resolves to 205.251.195.211.
ns2.ins-host.com resolves to 205.251.199.58.
ns3.ins-host.com resolves to 205.251.192.240.
ns4.ins-host.com resolves to 205.251.196.192.
The host names ns-240.awsdns-30.com and ns3.ins-host.com both resolve to 205.251.192.240 IP addresses.
The host names ns-979.awsdns-58.net and ns1.ins-host.com both resolve to 205.251.195.211 IP addresses.
The host names ns-1216.awsdns-24.org and ns4.ins-host.com both resolve to 205.251.196.192 IP addresses.
The host names ns-1850.awsdns-39.co.uk and ns2.ins-host.com both resolve to 205.251.199.58 IP addresses.
Mail Servers
systdev.com routes its mail through a single mail server, mail.systdev.com.
mail.systdev.com points to one IP number — 3.227.28.126.