cs1.com - dns.ninja
cs1.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=1786128169 | ||||||
Subdomains
Same first word
cs1.org |
cs1.nl |
cs1.de |
cs1.ca |
cs1.eu |
cs1.cz |
cs1.com.br |
cs1.cl |
cs1.ch |
cs1.cloudns.asia |
cs1.at |
cs1.us |
cs1.info |
cs1.net |
cs1.co.uk |
cs1.one |
cs1.me |
cs1.com |
cs1.co.jp |
cs1.jp |
cs1.ru |
cs1.bg |
cs1.tv |
cs1.ir |
cs1.dk |
Similar names
DNS History
14 records (11 active, 3 former)
●NSns0.dnsmadeeasy.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●NSns1.cs1.com2008-08-26 → 2026-08-07 · 2 obs
● 2026-08-07 19:09:08
●NSns2.cs1.com2008-08-26 → 2026-08-07 · 2 obs
● 2026-08-07 19:09:08
●MXalt1.aspmx.l.google.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●MXalt2.aspmx.l.google.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●MXaspmx.l.google.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●MXaspmx2.googlemail.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●MXaspmx3.googlemail.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●MXaspmx4.googlemail.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
●MXaspmx5.googlemail.com2015-08-23 → 2026-08-07 · 3 obs
● 2015-08-23 09:41:20
● 2026-08-07 19:09:08
○MXmail.cs1.com2008-08-26 → 2008-08-26 · 3 obs
○ 2015-08-23 09:41:20
○ 2026-08-07 19:09:08
○A209.41.74.1662015-08-23 → 2017-08-09 · 5 obs
● 2015-08-23 09:41:20
● 2017-08-09 08:17:50
○ 2026-02-18 06:53:50
○ 2026-08-07 19:09:08
●A209.41.74.1672026-02-18 → 2026-08-07 · 3 obs
● 2026-02-18 06:53:50
● 2026-08-07 19:09:08
○A68.142.142.2032008-08-26 → 2008-08-26 · 3 obs
○ 2015-08-23 09:41:20
○ 2026-08-07 19:09:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| cs1.com | ns1.cs1.com, ns2.cs1.com | 2 records |
✅ Authoritative Response
Server:208.80.126.2
NS records: ns1.cs1.com, ns2.cs1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cs1.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.41.74.167 |
| NS | 2 | ns1.cs1.com, ns2.cs1.com |
| MX | 7 | aspmx5.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 a:mail.cs1.com ?all |
| SOA | 1 | ns0.dnsmadeeasy.com dns.dnsmadeeasy.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.cs1.com, ns2.cs1.com)
Analysis
Hierarchy
cs1.com serves as the parent of ns2.cs1.com, ns1.cs1.com, ns4.cs1.com and ns3.cs1.com.
IP Addresses
cs1.com resolves to one IP address: 209.41.74.167.
Name Servers
Three name servers are authoritative for cs1.com: ns1.cs1.com, ns2.cs1.com and ns0.dnsmadeeasy.com.
cs1.com has at least partial name server overlap with other domains, such as kaprb.org, securemail.trustcomputing.in, snip.bz and two others.
ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com and ns3.dnsmadeeasy.com — plus 7 other name servers — are commonly paired with these name servers.
Hostnames that resolve to two IP addresses:
ns0.dnsmadeeasy.com maps to two IP addresses — 208.94.148.2 and 2600:1800::1.
Hosts with just one IP address:
ns1.cs1.com points to the IP address 208.80.124.2.
ns2.cs1.com points to the IP address 208.80.126.2.
Mail Servers
Mail for cs1.com is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
cs1.com has at least partial mail server overlap with other domains such as globalgovernancewatch.org, charlesnobel.com, proteuscyber.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com maps to two IP addresses — 142.251.167.26 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.