sts42.com - robtex.com
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sts42.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=1770918430 | ||||||
Up
app.sts42.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns-1190.awsdns-20.org2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:43:50
● 2026-02-15 07:55:00
●NSns-1980.awsdns-55.co.uk2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:43:50
● 2026-02-15 07:55:00
●NSns-213.awsdns-26.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:43:50
● 2026-02-15 07:55:00
●NSns-622.awsdns-13.net2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:43:50
● 2026-02-15 07:55:00
○NSns3.nic.ru2015-07-25 → 2015-12-06 · 4 obs
● 2015-12-06 04:12:04
○ 2016-03-07 22:44:50
○ 2026-02-15 07:55:00
○NSns4.nic.ru2015-07-25 → 2015-12-06 · 4 obs
● 2015-12-06 04:12:04
○ 2016-03-07 22:44:50
○ 2026-02-15 07:55:00
○NSns8.nic.ru2015-07-25 → 2015-12-06 · 4 obs
● 2015-12-06 04:12:04
○ 2016-03-07 22:44:50
○ 2026-02-15 07:55:00
●MXsts42-com.mail.protection.outlook.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 07:55:00
○A212.192.194.102015-07-25 → 2015-12-06 · 4 obs
● 2015-12-06 04:12:04
○ 2016-03-07 22:44:50
○ 2026-02-15 07:55:00
●A23.21.157.882026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:43:50
● 2026-02-15 07:55:00
●A23.21.234.1732026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 04:43:50
● 2026-02-15 07:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sts42.com | ns-213.awsdns-26.com, ns-622.awsdns-13.net, ns-1190.awsdns-20.org, ns-1980.awsdns-55.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.194.110
NS records: ns-213.awsdns-26.com, ns-622.awsdns-13.net, ns-1190.awsdns-20.org, ns-1980.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sts42.com (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 23.21.234.173, 23.21.157.88 |
| NS | 4 | ns-1190.awsdns-20.org, ns-1980.awsdns-55.co.uk... |
| MX | 1 | sts42-com.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:_spf.mlsend.com include:s |
| SOA | 1 | ns-1190.awsdns-20.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-213.awsdns-26.com)
AI analysis
sts42.com is the parent of app.sts42.com.
sts42.com resolves to two IPs: 23.21.157.88 and 23.21.234.173.
other host names for instance lisaciccarello.com, uwuist.com, thebutlerdidit.info, explainer-pro.com and stephenmichetti.com share IP numbers with sts42.com.
sts42.com is delegated to four name servers: ns-213.awsdns-26.com, ns-622.awsdns-13.net, ns-1190.awsdns-20.org and ns-1980.awsdns-55.co.uk.
sts42.com at least partially shares name servers with other domains, for instance daytonadmission.org, itinitek.com, nciinc.com, aserver.co and leuru.com.ar.
These name servers are commonly used with ns-5.awsdns-00.com, ns-990.awsdns-59.net, ns-1630.awsdns-11.co.uk, ns-677.awsdns-20.net, ns-1065.awsdns-05.org, ns-1910.awsdns-46.co.uk and ns-2.awsdns-00.com.
Host names with two IP numbers:
Host name ns-213.awsdns-26.com points to: 2600:9000:5300:d500::1 and 205.251.192.213.
Host name ns-622.awsdns-13.net points to: 2600:9000:5302:6e00::1 and 205.251.194.110.
Host name ns-1190.awsdns-20.org points to: 2600:9000:5304:a600::1 and 205.251.196.166.
Host name ns-1980.awsdns-55.co.uk points to: 2600:9000:5307:bc00::1 and 205.251.199.188.
sts42.com is handled by a single mail server, sts42-com.mail.protection.outlook.com.
Host name sts42-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.