cool-spring.com - dns.ninja
cool-spring.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=1781680770 | ||||||
Same first word
cool-spring.com |
DNS History
13 records (13 active, 0 former)
●NSns15.domaincontrol.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●NSns16.domaincontrol.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXalt1.aspmx.l.google.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXalt2.aspmx.l.google.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXaspmx.l.google.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXaspmx2.googlemail.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXaspmx3.googlemail.com2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXmailstore1.secureserver.net2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●MXsmtp.secureserver.net2015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●A216.239.32.212015-07-21 → 2026-06-17 · 2 obs
● 2026-06-17 07:38:24
●A216.239.34.212026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 01:12:32
● 2026-06-17 07:38:24
●A216.239.36.212026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 01:12:32
● 2026-06-17 07:38:24
●A216.239.38.212026-03-18 → 2026-06-17 · 3 obs
● 2026-03-18 01:12:32
● 2026-06-17 07:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| cool-spring.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cool-spring.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.36.21... |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 7 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
cool-spring.com resolves to four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
dinolis.com, naepartners.com, dafideff.com and two other host names share IP numbers with cool-spring.com.
Name Servers
cool-spring.com uses two name servers for its delegation: ns15.domaincontrol.com and ns16.domaincontrol.com.
cool-spring.com uses the same name servers as several other domains — among them createwith614.com, tropen-arzt.de, tat-tu.com and two more.
The two host names ns15.domaincontrol.com and ns16.domaincontrol.com each have a pair of IP addresses: ns15.domaincontrol.com has 97.74.107.8 and 2603:5:21b0::8, and ns16.domaincontrol.com has 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
cool-spring.com is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, mailstore1.secureserver.net and 4 other.
cool-spring.com has at least partial mail server overlap with other domains such as dh11271.bennington.edu, alkia.org, kennesawarchery.com and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 5 others.
Hostnames that resolve to three IP addresses:
The hostname mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
The hostname smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com directs traffic to 142.251.111.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.