plexsci.com - dns.ninja
plexsci.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=1780638374 | ||||||
Subdomains
Same first word
plexsci.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns47.domaincontrol.com2017-05-24 → 2026-06-05 · 3 obs
● 2017-05-24 03:50:48
● 2026-06-05 06:02:00
●NSns48.domaincontrol.com2017-05-24 → 2026-06-05 · 3 obs
● 2017-05-24 03:50:48
● 2026-06-05 06:02:00
○NSns69.domaincontrol.com2015-07-02 → 2016-04-25 · 4 obs
● 2016-04-25 03:31:42
○ 2017-05-24 03:50:48
○ 2026-06-05 06:02:00
○NSns70.domaincontrol.com2015-07-02 → 2016-04-25 · 4 obs
● 2016-04-25 03:31:42
○ 2017-05-24 03:50:48
○ 2026-06-05 06:02:00
●MXplexsci-com.mail.protection.outlook.com2015-07-02 → 2026-06-05 · 2 obs
● 2026-06-05 06:02:00
○A108.18.240.1552021-10-15 → 2021-10-15 · 4 obs
● 2021-10-15 14:26:46
○ 2026-02-14 20:40:38
○ 2026-06-05 06:02:00
●A185.230.63.1072026-02-14 → 2026-06-05 · 3 obs
● 2026-02-14 20:40:38
● 2026-06-05 06:02:00
○A70.164.203.102015-07-02 → 2017-05-24 · 4 obs
● 2017-05-24 03:50:48
○ 2021-10-15 14:26:46
○ 2026-06-05 06:02:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| plexsci.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plexsci.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.230.63.107 |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 1 | plexsci-com.mail.protection.outlook.com |
| TXT | 3 | atlassian-domain-verification=l/TkrI58j1, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
Hierarchy
The domain plexsci.com serves as parent to et.plexsci.com, host2.plexsci.com, mdmail.plexsci.com, vamail.plexsci.com and exmail.plexsci.com.
IP Addresses
plexsci.com points to a single IP number: 185.230.63.107.
Additional host names — stirn.fr, nobleice.com, fathomsgroup.com and two others — share IP numbers with plexsci.com.
Name Servers
plexsci.com has two authoritative name servers — ns47.domaincontrol.com and ns48.domaincontrol.com.
plexsci.com shares its name server setup with other domains, including howcast.fm, businesstrainingsolutions.us, thrivetherapyia.com and two others.
Both ns47.domaincontrol.com and ns48.domaincontrol.com have two IP addresses each. ns47.domaincontrol.com resolves to 97.74.103.24 and 2603:5:2172::18; ns48.domaincontrol.com resolves to 173.201.71.24 and 2603:5:2272::18.
Mail Servers
plexsci.com has one mail server: plexsci-com.mail.protection.outlook.com.
plexsci-com.mail.protection.outlook.com points to 8 IP addresses: 52.101.8.50, 52.101.8.52, 52.101.9.19 and five others.