expandersystem.com - robtex.com
expandersystem.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=1771291435 | ||||||
Subdomains
mail.expandersystem.com |
Same first word
expandersystem.info |
expandersystem.com |
expandersystem.co.kr |
expandersystem.at |
expandersystem.it |
expandersystem.cl |
expandersystem.be |
DNS History
15 records (4 active, 11 former)
○NSa.ns14.net2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:55:28
○ 2020-04-02 12:39:40
○ 2026-03-23 13:48:06
○NSb.ns14.net2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:55:28
○ 2020-04-02 12:39:40
○ 2026-03-23 13:48:06
○NSc.ns14.net2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:55:28
○ 2020-04-02 12:39:40
○ 2026-03-23 13:48:06
○NSd.ns14.net2017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:55:28
○ 2020-04-02 12:39:40
○ 2026-03-23 13:48:06
○NSedns01.ports.net2015-08-10 → 2015-12-02 · 4 obs
● 2015-12-02 07:36:30
○ 2016-03-06 07:07:10
○ 2026-03-23 13:48:06
○NSedns03.ports.net2015-08-10 → 2015-12-02 · 4 obs
● 2015-12-02 07:36:30
○ 2016-03-06 07:07:10
○ 2026-03-23 13:48:06
○NSns1.nameisp.info2016-03-06 → 2016-06-23 · 5 obs
● 2016-03-06 07:07:10
● 2016-06-23 05:45:48
○ 2017-04-04 08:55:28
○ 2026-03-23 13:48:06
○NSns2.nameisp.info2016-03-06 → 2016-06-23 · 5 obs
● 2016-03-06 07:07:10
● 2016-06-23 05:45:48
○ 2017-04-04 08:55:28
○ 2026-03-23 13:48:06
●NSudns1.cscdns.net2020-04-02 → 2026-03-23 · 3 obs
● 2020-04-02 12:39:40
● 2026-03-23 13:48:06
●NSudns2.cscdns.uk2020-04-02 → 2026-03-23 · 3 obs
● 2020-04-02 12:39:40
● 2026-03-23 13:48:06
○MXexpandersystem-com.mail.eo.outlook.com2015-08-10 → 2016-06-23 · 4 obs
● 2016-06-23 05:45:48
○ 2017-04-04 08:55:28
○ 2026-03-23 13:48:06
●MXexpandersystem-com.mail.protection.outlook.com2017-04-04 → 2026-03-23 · 3 obs
● 2017-04-04 08:55:28
● 2026-03-23 13:48:06
○A195.67.75.62015-08-10 → 2017-04-04 · 4 obs
● 2017-04-04 08:55:28
○ 2020-04-02 12:39:40
○ 2026-03-23 13:48:06
○A217.114.85.702020-04-02 → 2020-04-02 · 3 obs
● 2020-04-02 12:39:40
○ 2026-03-23 13:48:06
●A217.114.94.22026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 13:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| expandersystem.com | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.111.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expandersystem.com (unsigned zone)
⏱️ Timing
Total: 2236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.114.94.2 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 1 | expandersystem-com.mail.protection.outlo |
| TXT | 3 | MS=ms22358780, 75c2lhtzp2bchslbtlk7fp3hp70c1jn7... |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
Hierarchy
expandersystem.com is the parent of mail.expandersystem.com.
IP Addresses
expandersystem.com resolves to one IP number: 217.114.94.2.
other host names including superoffice.ch, sthf.no, incitecpivotfertilisers.com.au, alfabeta.eu and businessfinland.com share IP numbers with expandersystem.com.
Name Servers
expandersystem.com is delegated to two name servers udns1.cscdns.net and udns2.cscdns.uk.
expandersystem.com shares the same name server setup as other domains, for instance autonationfinance.com, experienceinfosys.com, keystone-title.com, specializedadultnutrition.com and mscipacific.com.
expandersystem.com at least partially shares name servers with other domains, for instance nlrs.com.au, icemakerrecall.com, 178.223.192.in-addr.arpa, michelin.co.jp and htrg.com.
Host names with two IP numbers:
The host name udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1; the host name udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1.
Mail Servers
expandersystem.com is handled by a single mail server, expandersystem-com.mail.protection.outlook.com.
Host expandersystem-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::b, 52.101.68.3, 52.101.68.10, 52.101.68.16 and 52.101.73.30.