lewsys.com - dns.ninja
lewsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.21.239.197 | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.register.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.register.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | DNS101.REGISTER.comroot@REGISTER.com serial=123071108 | ||||||
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=1785879689 | ||||||
Same first word
lewsys.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns063.a.register.com2008-03-20 → 2020-02-10 · 4 obs
● 2020-02-10 05:36:32
○ 2026-03-23 06:10:54
○ 2026-08-04 21:41:58
●NSdns101.register.com2026-03-23 → 2026-08-04 · 3 obs
● 2026-03-23 06:10:54
● 2026-08-04 21:41:58
●NSdns102.register.com2026-03-23 → 2026-08-04 · 3 obs
● 2026-03-23 06:10:54
● 2026-08-04 21:41:58
○NSdns237.b.register.com2008-03-20 → 2020-02-10 · 4 obs
● 2020-02-10 05:36:32
○ 2026-03-23 06:10:54
○ 2026-08-04 21:41:58
○NSdns247.c.register.com2008-03-20 → 2020-02-10 · 4 obs
● 2020-02-10 05:36:32
○ 2026-03-23 06:10:54
○ 2026-08-04 21:41:58
○NSdns249.d.register.com2008-03-20 → 2020-02-10 · 4 obs
● 2020-02-10 05:36:32
○ 2026-03-23 06:10:54
○ 2026-08-04 21:41:58
●MXmx001.register.xion.oxcs.net2026-03-23 → 2026-08-04 · 3 obs
● 2026-03-23 06:10:54
● 2026-08-04 21:41:58
●MXmx002.register.xion.oxcs.net2026-03-23 → 2026-08-04 · 3 obs
● 2026-03-23 06:10:54
● 2026-08-04 21:41:58
○MXmx07.register.com2015-06-09 → 2020-02-10 · 5 obs
● 2015-06-09 15:54:20
● 2020-02-10 05:36:32
○ 2026-03-23 06:10:54
○ 2026-08-04 21:41:58
○MXmxmail.register.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-09 15:54:20
○ 2026-08-04 21:41:58
●A216.21.239.1972008-03-20 → 2026-08-04 · 2 obs
● 2026-08-04 21:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| lewsys.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server:162.159.25.158
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lewsys.com (unsigned zone)
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.239.197 |
| NS | 2 | dns102.register.com, dns101.register.com |
| MX | 2 | mx001.register.xion.oxcs.net (pri: 10), mx002.register.xion.oxcs.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
Analysis
IP Addresses
lewsys.com points to a single IP number: 216.21.239.197.
Additional host names — teazsts.us, khuu.com, beumerconsulting.com and two others — share IP numbers with lewsys.com.
Name Servers
lewsys.com is delegated to two name servers: dns101.register.com and dns102.register.com.
lewsys.com shares its name server setup with other domains, including e-inno.com, retailowneracademic.com, langmodelt.com and two others.
lewsys.com shares at least some of its name servers with other domains, such as k4k41234.com.
Each of dns101.register.com and dns102.register.com has one IP address: dns101.register.com uses 162.159.24.117 and dns102.register.com uses 162.159.25.158.
Mail Servers
lewsys.com has two mail servers: mx001.register.xion.oxcs.net and mx002.register.xion.oxcs.net.
lewsys.com shares the same mail server setup as other domains, including allancohen.com, eurosalon.com, balfour.org and two others.
lewsys.com shares mail servers — at least in part — with other domains, including newsuit.net, pch.construction, kellyviolins.com and two others.
It is common to find these mail servers used together with the mail servers mx003.register.xion.oxcs.net and mx004.register.xion.oxcs.net.
Each of mx001.register.xion.oxcs.net and mx002.register.xion.oxcs.net has one IP address: mx001.register.xion.oxcs.net uses 173.45.18.128 and mx002.register.xion.oxcs.net uses 173.45.18.129.