coolsure.net - dns.ninja
coolsure.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | static-1a.turbifysites.com | ||||||
| A | 35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| 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 | ||||||
| SOA | ns1.turbify.comhostmaster@coolsure.net 2026-02-18 #2 | ||||||
net
| 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=1784035997 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSno-dyn-updates.san.yahoo.com2015-06-08 → 2020-01-01 · 4 obs
● 2020-01-01 17:42:16
○ 2026-03-09 08:14:28
○ 2026-07-14 13:55:44
●NSns1.turbify.com2026-03-09 → 2026-07-14 · 3 obs
● 2026-03-09 08:14:28
● 2026-07-14 13:55:44
●NSns2.turbify.com2026-03-09 → 2026-07-14 · 3 obs
● 2026-03-09 08:14:28
● 2026-07-14 13:55:44
○NSyns1.yahoo.com2015-06-08 → 2020-01-01 · 4 obs
● 2020-01-01 17:42:16
○ 2026-03-09 08:14:28
○ 2026-07-14 13:55:44
○NSyns2.yahoo.com2015-06-08 → 2020-01-01 · 4 obs
● 2020-01-01 17:42:16
○ 2026-03-09 08:14:28
○ 2026-07-14 13:55:44
●MXmx-biz.mail.am0.yahoodns.net2015-06-08 → 2026-07-14 · 2 obs
● 2026-07-14 13:55:44
●A3.230.199.1172026-03-09 → 2026-07-14 · 3 obs
● 2026-03-09 08:14:28
● 2026-07-14 13:55:44
●A35.168.67.1382026-03-09 → 2026-07-14 · 3 obs
● 2026-03-09 08:14:28
● 2026-07-14 13:55:44
○A67.195.197.762020-01-01 → 2020-01-01 · 4 obs
● 2020-01-01 17:42:16
○ 2026-03-09 08:14:28
○ 2026-07-14 13:55:44
○A98.139.135.1282015-11-19 → 2017-02-19 · 5 obs
● 2015-11-19 09:16:22
● 2017-02-19 15:49:16
○ 2020-01-01 17:42:16
○ 2026-07-14 13:55:44
○A98.139.135.1992015-06-08 → 2015-06-08 · 3 obs
○ 2015-11-19 09:16:22
○ 2026-07-14 13:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolsure.net | ns1.turbify.com, ns2.turbify.com | - |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns1.turbify.com, ns2.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsure.net (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.168.67.138, 3.230.199.117 |
| NS | 2 | ns2.turbify.com, ns1.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| SOA | 1 | ns1.turbify.com hostmaster.coolsure.net |
Analysis
IP Addresses
coolsure.net resolves to the IP addresses 3.230.199.117 and 35.168.67.138
Two other host names, along with meetloth.com, smithfieldarts.org and savastsimaris.com, also share IP numbers with coolsure.net.
Name Servers
DNS delegation for coolsure.net points to two name servers: ns1.turbify.com and ns2.turbify.com.
coolsure.net shares its NS records with other domains, for example micro-space.org, lathe.com, robertkoon.com and two others.
coolsure.net partially shares its NS delegation with several other domains, including sagemediationservices.com, ferrismanagement.com, ladv.org and two others.
These name servers are regularly seen alongside yns1.yahoo.com and yns2.yahoo.com as name servers.
ns1.turbify.com resolves to 20.121.230.119. ns2.turbify.com resolves to 134.33.240.61. Both host names point to a single IP number.
Mail Servers
The sole mail server for coolsure.net is mx-biz.mail.am0.yahoodns.net.
Among the domains sharing a mail server setup with coolsure.net are dcboa.com, smparkellis.com, placek.info and two others.
At least a portion of coolsure.net's mail servers are also used by other domains, for example thebookdrop.com.
The host mx-biz.mail.am0.yahoodns.net resolves to 67.195.204.83 and 67.195.228.75 — two IP addresses.