kosontool.com - dns.ninja
kosontool.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=1786625934 | ||||||
Same first word
kosontool.com |
Similar names
DNS History
12 records (8 active, 4 former)
●NSns01.domaincontrol.com2015-06-11 → 2026-08-13 · 2 obs
● 2026-08-13 13:04:04
●NSns02.domaincontrol.com2015-06-11 → 2026-08-13 · 2 obs
● 2026-08-13 13:04:04
●MXalt1.aspmx.l.google.com2026-02-21 → 2026-08-13 · 3 obs
● 2026-02-21 12:53:50
● 2026-08-13 13:04:04
●MXalt2.aspmx.l.google.com2026-02-21 → 2026-08-13 · 3 obs
● 2026-02-21 12:53:50
● 2026-08-13 13:04:04
●MXaspmx.l.google.com2026-02-21 → 2026-08-13 · 3 obs
● 2026-02-21 12:53:50
● 2026-08-13 13:04:04
●MXaspmx2.googlemail.com2026-02-21 → 2026-08-13 · 3 obs
● 2026-02-21 12:53:50
● 2026-08-13 13:04:04
●MXaspmx3.googlemail.com2026-02-21 → 2026-08-13 · 3 obs
● 2026-02-21 12:53:50
● 2026-08-13 13:04:04
○MXmailstore1.secureserver.net2015-06-11 → 2017-04-20 · 4 obs
● 2017-04-20 03:22:50
○ 2026-02-21 12:53:50
○ 2026-08-13 13:04:04
○MXsmtp.secureserver.net2015-06-11 → 2017-04-20 · 4 obs
● 2017-04-20 03:22:50
○ 2026-02-21 12:53:50
○ 2026-08-13 13:04:04
●A199.34.228.772026-02-21 → 2026-08-13 · 3 obs
● 2026-02-21 12:53:50
● 2026-08-13 13:04:04
○A50.62.160.1112015-10-22 → 2017-04-20 · 5 obs
● 2015-10-22 18:14:18
● 2017-04-20 03:22:50
○ 2026-02-21 12:53:50
○ 2026-08-13 13:04:04
○A97.74.42.792015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-22 18:14:18
○ 2026-08-13 13:04:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kosontool.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kosontool.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.77 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=spf1 include:_spf.google.com ~all, D1827187... |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
kosontool.com has exactly one IP address — 199.34.228.77.
zurrsol.com, samirzraidi.com, www.uk-gas-training.co.uk plus two other host names have IP numbers in common with kosontool.com.
Name Servers
The NS records for kosontool.com delegate to ns01.domaincontrol.com and ns02.domaincontrol.com.
The name server configuration of kosontool.com is shared with other domains, for instance lambert-stlouis.com, virklerrealestate.com, tedsmeat.com and two others.
ns01.domaincontrol.com resolves to 97.74.100.1 and 2603:5:2140::1. Likewise, ns02.domaincontrol.com resolves to 173.201.68.1 and 2603:5:2240::1 — two IP addresses apiece.
Mail Servers
Five mail servers handle kosontool.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by kosontool.com are shared with other domains: camcast.org, tca.st, batifile.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
The A records for aspmx2.googlemail.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c27::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c14::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.