kzsystem.com - dns.ninja
kzsystem.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=1783420406 | ||||||
Subdomains
www.kzsystem.com |
Same first word
DNS History
15 records (12 active, 3 former)
○NSns1.cozy.jp2015-07-12 → 2017-06-26 · 4 obs
● 2017-06-26 15:00:00
○ 2026-04-23 01:12:14
○ 2026-07-07 10:42:30
○NSns2.cozy.jp2015-07-12 → 2017-06-26 · 4 obs
● 2017-06-26 15:00:00
○ 2026-04-23 01:12:14
○ 2026-07-07 10:42:30
●NSns2.gehirndns.com2026-04-23 → 2026-07-07 · 3 obs
● 2026-04-23 01:12:14
● 2026-07-07 10:42:30
●NSns2.gehirndns.jp2026-04-23 → 2026-07-07 · 3 obs
● 2026-04-23 01:12:14
● 2026-07-07 10:42:30
●NSns2.gehirndns.net2026-04-23 → 2026-07-07 · 3 obs
● 2026-04-23 01:12:14
● 2026-07-07 10:42:30
●NSns2.gehirndns.org2026-04-23 → 2026-07-07 · 3 obs
● 2026-04-23 01:12:14
● 2026-07-07 10:42:30
●MXalt1.aspmx.l.google.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●MXalt2.aspmx.l.google.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●MXaspmx.l.google.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●MXaspmx2.googlemail.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●MXaspmx3.googlemail.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●MXaspmx4.googlemail.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●MXaspmx5.googlemail.com2015-07-12 → 2026-07-07 · 2 obs
● 2026-07-07 10:42:30
●A133.242.184.672026-04-23 → 2026-07-07 · 3 obs
● 2026-04-23 01:12:14
● 2026-07-07 10:42:30
○A202.222.18.1922015-07-12 → 2017-06-26 · 4 obs
● 2017-06-26 15:00:00
○ 2026-04-23 01:12:14
○ 2026-07-07 10:42:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| kzsystem.com | ns2.gehirndns.net, ns2.gehirndns.com, ns2.gehirndns.jp, ns2.gehirndns.org | 1 record |
✅ Authoritative Response
Server:162.159.25.162
NS records: ns2.gehirndns.net, ns2.gehirndns.com, ns2.gehirndns.jp, ns2.gehirndns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kzsystem.com (unsigned zone)
⏱️ Timing
Total: 1744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.184.67 |
| NS | 4 | ns2.gehirndns.net, ns2.gehirndns.jp... |
| MX | 7 | aspmx5.googlemail.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 4 | MS=ms24572388, gehirn-dns-verification=06732620228f5d47... |
| SOA | 1 | ns2.gehirndns.jp hostmaster.gehirn.co.jp |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns2.gehirndns.com)
Analysis
Hierarchy
The domain www.kzsystem.com falls under the parent kzsystem.com.
IP Addresses
kzsystem.com resolves to just one IP address, 133.242.184.67.
Two other host names, along with cozy.biz, newalice.cozy.jp and www.kzsystem.com, also share IP numbers with kzsystem.com.
Name Servers
The NS records for kzsystem.com point to four name servers: ns2.gehirndns.com, ns2.gehirndns.jp, ns2.gehirndns.net and ns2.gehirndns.org.
At least some of kzsystem.com's name servers are shared with other domains, for example elfinmobile.com, uuid.jp, tokyu-jinji.jp and two more.
Four hostnames, each resolving to a pair of IP addresses: ns2.gehirndns.com directs to 162.159.24.140 and 2400:cb00:2049:1::a29f:188c; ns2.gehirndns.jp directs to 162.159.25.162 and 2400:cb00:2049:1::a29f:19a2; ns2.gehirndns.net directs to 162.159.25.169 and 2400:cb00:2049:1::a29f:19a9; ns2.gehirndns.org directs to 162.159.24.137 and 2400:cb00:2049:1::a29f:1889.
Mail Servers
kzsystem.com uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
There is at least a partial MX overlap between kzsystem.com and other domains, including bba-corp.com, ns500754.ns500671.ns500754.ns500671.ns500671.ns500742.ns500688.ns500291.ns500649.ns500649.lustychickser.com, ns500841.ns500821.ns500794.ns500794.ns500821.ns500821.ns500794.ns500795.ns500794.ns500794.lustypartnersfinder.com and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.
The A records for aspmx.l.google.com return 142.251.163.26 and 2607:f8b0:4004:c17::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.