cool-spring.com - robtex.com
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=1774518757 | ||||||
Same first word
cool-spring.com |
DNS History
13 records (13 active, 0 former)
●NSns15.domaincontrol.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●NSns16.domaincontrol.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXalt1.aspmx.l.google.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXalt2.aspmx.l.google.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXaspmx.l.google.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXaspmx2.googlemail.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXaspmx3.googlemail.com2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXmailstore1.secureserver.net2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●MXsmtp.secureserver.net2015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●A216.239.32.212015-07-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:21:14
●A216.239.34.212026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 01:12:32
● 2026-03-26 10:21:14
●A216.239.36.212026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 01:12:32
● 2026-03-26 10:21:14
●A216.239.38.212026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 01:12:32
● 2026-03-26 10:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 168ms | 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 maps to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names such as dinolis.com, unsam.ru, naepartners.com, dafideff.com and nfcapital.com share IPs with cool-spring.com.
Name Servers
Two name servers ns15.domaincontrol.com and ns16.domaincontrol.com handle the delegation for cool-spring.com.
cool-spring.com shares the same name server setup as other domains, for example createwith614.com, tropen-arzt.de, tat-tu.com, xalted.org and tanvipathare.com.
Host names with two IP numbers:
ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8.
ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8.
Mail Servers
Seven mail servers handle cool-spring.com: aspmx2.googlemail.com, aspmx3.googlemail.com, mailstore1.secureserver.net, smtp.secureserver.net, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
cool-spring.com shares at least partially some mail servers with other domains, for instance dh11271.bennington.edu, kennesawarchery.com, undealer.com, meetandtrain.com and ns500759.ns500698.ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500698.ns500736.ns500735.ns500708.ns500708.ns500652.ns500652.trackreceptor.com.
these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with three IP numbers
The host name mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
The host name smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.
Host names with two IP numbers
The host name aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.
The host name aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27.
The host name aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26.
The host name alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.
The host name alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27.
Host names that point to 2607:f8b0:4023:1015::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names that point to 172.253.135.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.