system-intro.com - robtex.com
system-intro.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=1777414256 | ||||||
Same first word
system-intro.com |
Similar names
DNS History
18 records (8 active, 10 former)
○NSa.ns.joker.com2016-02-29 → 2016-06-21 · 5 obs
○ 2016-03-11 10:24:28
● 2016-06-21 22:43:28
○ 2017-02-09 22:01:38
○ 2026-04-28 22:30:20
○NSb.ns.joker.com2016-02-29 → 2016-06-21 · 5 obs
○ 2016-03-11 10:24:28
● 2016-06-21 22:43:28
○ 2017-02-09 22:01:38
○ 2026-04-28 22:30:20
●NSb66.microsoftinternetsafety.net2018-10-19 → 2026-04-28 · 3 obs
● 2018-10-19 10:56:14
● 2026-04-28 22:30:20
●NSb67.microsoftinternetsafety.net2018-10-19 → 2026-04-28 · 3 obs
● 2018-10-19 10:56:14
● 2026-04-28 22:30:20
○NSc.ns.joker.com2016-02-29 → 2016-06-21 · 5 obs
○ 2016-03-11 10:24:28
● 2016-06-21 22:43:28
○ 2017-02-09 22:01:38
○ 2026-04-28 22:30:20
●NSns001.microsoftinternetsafety.net2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 12:21:56
● 2026-04-28 22:30:20
●NSns002.microsoftinternetsafety.net2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 12:21:56
● 2026-04-28 22:30:20
●NSns066a.microsoftinternetsafety.net2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 12:21:56
● 2026-04-28 22:30:20
●NSns066b.microsoftinternetsafety.net2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 12:21:56
● 2026-04-28 22:30:20
○NSns1.darktech.org2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 22:01:38
○ 2018-10-19 10:56:14
○ 2026-04-28 22:30:20
○NSns2.darktech.org2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 22:01:38
○ 2018-10-19 10:56:14
○ 2026-04-28 22:30:20
○NSns3.darktech.org2017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 22:01:38
○ 2018-10-19 10:56:14
○ 2026-04-28 22:30:20
○MX104.42.225.1222018-10-19 → 2018-10-19 · 3 obs
○ 2026-02-28 12:21:56
○ 2026-04-28 22:30:20
●MXmail.system-intro.com2026-02-28 → 2026-04-28 · 3 obs
● 2026-02-28 12:21:56
● 2026-04-28 22:30:20
●A104.42.225.1222018-10-19 → 2026-04-28 · 3 obs
● 2018-10-19 10:56:14
● 2026-04-28 22:30:20
○A212.129.43.1282016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 22:43:28
○ 2017-02-09 22:01:38
○ 2026-04-28 22:30:20
○A212.83.182.1552016-02-29 → 2016-02-29 · 3 obs
○ 2016-03-11 10:24:28
○ 2026-04-28 22:30:20
○A37.46.132.1292017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 22:01:38
○ 2018-10-19 10:56:14
○ 2026-04-28 22:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| system-intro.com | b66.microsoftinternetsafety.net, b67.microsoftinternetsafety.net | - |
✅ Authoritative Response
Server:13.107.206.41
NS records: b66.microsoftinternetsafety.net, b67.microsoftinternetsafety.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for system-intro.com (unsigned zone)
⏱️ Timing
Total: 587ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.42.225.122 |
| NS | 4 | ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net... |
| MX | 1 | mail.system-intro.com (pri: 10) |
| SOA | 1 | NS066A.microsoftinternetsafety.net azure |
Analysis
IP Addresses
system-intro.com points to an IP address: 104.42.225.122.
other host names include okeiyako.pw, keple.pl, mail.simplybot.co, mail.ioewjhfdhduiusfh.com and vispendoer.ru; they share IP numbers with system-intro.com.
Name Servers
system-intro.com delegates to six name servers: b66.microsoftinternetsafety.net, b67.microsoftinternetsafety.net, ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net, ns066a.microsoftinternetsafety.net and ns066b.microsoftinternetsafety.net.
system-intro.com at least partially shares name servers with other domains, for instance virtualdrivesharedcloudfiles.com, thesuchivestfishmarketeat333.com, eryfetde.ru, qtwefsw.cc and tiqpoxkpvspitpgq.biz.
these name servers are commonly used with ns3.microsoftinternetsafety.net, ns4.microsoftinternetsafety.net, ns054a.microsoftinternetsafety.net, ns054b.microsoftinternetsafety.net, ns911a.microsoftinternetsafety.net, ns911b.microsoftinternetsafety.net, ns058a.microsoftinternetsafety.net, ns058b.microsoftinternetsafety.net, ns1.microsoftinternetsafety.net and ns2.microsoftinternetsafety.net.
Host names with a single IP address:
b66.microsoftinternetsafety.net points to 13.107.222.41.
b67.microsoftinternetsafety.net points to 13.107.206.41.
ns001.microsoftinternetsafety.net points to 13.107.222.41.
ns002.microsoftinternetsafety.net points to 13.107.206.41.
ns066a.microsoftinternetsafety.net points to 13.107.206.41.
ns066b.microsoftinternetsafety.net points to 13.107.222.41.
Host names that point to 13.107.222.41: b66.microsoftinternetsafety.net, ns001.microsoftinternetsafety.net and ns066b.microsoftinternetsafety.net.
Host names that point to 13.107.206.41: b67.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net and ns066a.microsoftinternetsafety.net.
Mail Servers
system-intro.com is handled by a single mail server, mail.system-intro.com.
The host name mail.system-intro.com points to IP 104.42.225.122.