coolsure.com - robtex.com
coolsure.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.121.56.79🇺🇸 Microsoft20.64.0.0/10 | ||||||
| PTR | cpanel366.turbify.biz | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| TXT | MS=436C9F14F9ECB60539E4D09351F7D06EBA1142EF | ||||||
| SOA | ns1.turbify.comhostmaster@coolsure.com 2026-03-02 #1 | ||||||
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=1775933457 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NShidden-master.yahoo.com2015-07-21 → 2018-07-10 · 4 obs
● 2018-07-10 22:54:26
○ 2026-02-18 07:23:16
○ 2026-04-11 18:52:40
●NSns1.turbify.com2026-02-18 → 2026-04-11 · 3 obs
● 2026-02-18 07:23:16
● 2026-04-11 18:52:40
●NSns2.turbify.com2026-02-18 → 2026-04-11 · 3 obs
● 2026-02-18 07:23:16
● 2026-04-11 18:52:40
○NSyns1.yahoo.com2015-07-21 → 2018-07-10 · 4 obs
● 2018-07-10 22:54:26
○ 2026-02-18 07:23:16
○ 2026-04-11 18:52:40
○NSyns2.yahoo.com2015-07-21 → 2018-07-10 · 4 obs
● 2018-07-10 22:54:26
○ 2026-02-18 07:23:16
○ 2026-04-11 18:52:40
●MXmx-biz.mail.am0.yahoodns.net2015-07-21 → 2026-04-11 · 2 obs
● 2026-04-11 18:52:40
○A176.9.9.2472015-07-21 → 2016-12-29 · 4 obs
● 2016-12-29 13:08:20
○ 2018-07-10 22:54:26
○ 2026-04-11 18:52:40
○A178.63.77.1362018-07-10 → 2018-07-10 · 4 obs
● 2018-07-10 22:54:26
○ 2026-02-18 07:23:16
○ 2026-04-11 18:52:40
●A20.121.56.792026-03-29 → 2026-04-11 · 3 obs
● 2026-03-29 03:50:02
● 2026-04-11 18:52:40
○A3.217.97.1672026-02-18 → 2026-02-18 · 4 obs
● 2026-02-18 07:23:16
○ 2026-03-29 03:50:02
○ 2026-04-11 18:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| coolsure.com | ns1.turbify.com, ns2.turbify.com | 2 records |
✅ Authoritative Response
Server:134.33.240.61
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsure.com (unsigned zone)
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.121.56.79 |
| NS | 2 | ns2.turbify.com, ns1.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 30), mx-biz.mail.am0.yahoodns.net (pri: 20) |
| TXT | 1 | MS=436C9F14F9ECB60539E4D09351F7D06EBA114 |
| SOA | 1 | ns1.turbify.com hostmaster.coolsure.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)
Analysis
Hierarchy
coolsure.com is a parent of vhost.coolsure.com and sentinel.coolsure.com.
IP Addresses
coolsure.com points to IP number 20.121.56.79.
For instance, other host names biomatrixsal.com, thortamper.com, interatlantic.net, multigalvanizing.com and frankfordonline.com share IP numbers with coolsure.com.
Name Servers
coolsure.com is delegated to two name servers: ns1.turbify.com and ns2.turbify.com.
coolsure.com uses the same name server setup as other domains such as eliteavhome.com, ruibarrosart.com, funvacationtours.com, unitedimpex.net and americanartisanshome.com.
coolsure.com shares name servers with other domains at least partially, for example abtrucks.in, looking-glass.com, deepaktransport.com, angelaid.com and warriorgroup.in.
These name servers are commonly used with the name servers yns1.yahoo.com and yns2.yahoo.com.
Host names with one IP number:
ns1.turbify.com points to: 20.121.230.119.
ns2.turbify.com points to: 134.33.240.61.
Mail Servers
coolsure.com is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
coolsure.com shares the same mail server setup as other domains, for instance vigorelectronics.com, homerungraphics.com, yiayia.org, kiggans.net and happinessanswer.com.
coolsure.com shares mail servers with other domains at least partially; for instance pdsindia.net, janesdeliciousgarden.com, brooklawnfarmmarket.com, yprconsulting.com and shaylor.net.
mx-biz.mail.am0.yahoodns.net resolves to two IPs: 67.195.204.83 and 67.195.228.75.