langsystems.com - robtex.com
langsystems.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=1774454997 | ||||||
Subdomains
autodiscover.langsystems.com |
www.langsystems.com |
Same first word
langsystems.com |
DNS History
9 records (5 active, 4 former)
○NSns29.worldnic.com2015-06-26 → 2018-06-21 · 4 obs
● 2018-06-21 06:47:08
○ 2026-02-23 15:12:00
○ 2026-03-25 16:29:20
○NSns30.worldnic.com2015-06-26 → 2018-06-21 · 4 obs
● 2018-06-21 06:47:08
○ 2026-02-23 15:12:00
○ 2026-03-25 16:29:20
●NSns71.domaincontrol.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 15:12:00
● 2026-03-25 16:29:20
●NSns72.domaincontrol.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 15:12:00
● 2026-03-25 16:29:20
●MXlangsystems-com.mail.protection.outlook.com2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 15:12:00
● 2026-03-25 16:29:20
○MXmail.langsystems.com2015-06-26 → 2018-06-21 · 4 obs
● 2018-06-21 06:47:08
○ 2026-02-23 15:12:00
○ 2026-03-25 16:29:20
●A15.197.225.1282026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 15:12:00
● 2026-03-25 16:29:20
○A184.71.116.1262015-06-26 → 2018-06-21 · 4 obs
● 2018-06-21 06:47:08
○ 2026-02-23 15:12:00
○ 2026-03-25 16:29:20
●A3.33.251.1682026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 15:12:00
● 2026-03-25 16:29:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| langsystems.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for langsystems.com (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 1 | langsystems-com.mail.protection.outlook. |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, google-site-verification=U5BM7wI6fhOTRJe |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
Hierarchy
langsystems.com is parent of autodiscover.langsystems.com and www.langsystems.com.
IP Addresses
langsystems.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance flatbreadfinder.com, x2pk.com, absukltd.com, gocric.com and pamperedpoochminneapolis.com share IP numbers with langsystems.com.
Name Servers
langsystems.com's delegation is to two name servers ns71.domaincontrol.com and ns72.domaincontrol.com.
langsystems.com shares the same name server configuration as other domains, such as carsonhart.com, doelli.com, p9r.com, stixgourmet.com and innerfitnesstechnology.com.
Host names with two IP numbers: ns71.domaincontrol.com points to 2603:5:2194::2e and 97.74.105.46; ns72.domaincontrol.com points to 2603:5:2294::2e and 173.201.73.46
Mail Servers
langsystems.com is served by a single mail server, langsystems-com.mail.protection.outlook.com.
The host name langsystems-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.192.0 and 52.101.192.1.