coolsim.com - dns.ninja
coolsim.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@coolsim.com 2026-07-23 #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=1784982252 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.eftydns.com2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 14:53:10
● 2026-07-25 12:39:26
●NSns2.eftydns.com2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 14:53:10
● 2026-07-25 12:39:26
○NSns43.domaincontrol.com2015-05-31 → 2018-05-28 · 4 obs
● 2018-05-28 06:47:44
○ 2026-03-30 14:53:10
○ 2026-07-25 12:39:26
○NSns44.domaincontrol.com2015-05-31 → 2018-05-28 · 4 obs
● 2018-05-28 06:47:44
○ 2026-03-30 14:53:10
○ 2026-07-25 12:39:26
○MXmailstore1.secureserver.net2015-05-31 → 2018-05-28 · 4 obs
● 2018-05-28 06:47:44
○ 2026-03-30 14:53:10
○ 2026-07-25 12:39:26
○MXsmtp.secureserver.net2015-05-31 → 2018-05-28 · 4 obs
● 2018-05-28 06:47:44
○ 2026-03-30 14:53:10
○ 2026-07-25 12:39:26
○A50.63.202.312015-05-31 → 2018-05-28 · 4 obs
● 2018-05-28 06:47:44
○ 2026-03-30 14:53:10
○ 2026-07-25 12:39:26
●A86.105.245.692026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 14:53:10
● 2026-07-25 12:39:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolsim.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsim.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.coolsim.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
IP Addresses
coolsim.com directs to one IP number, which is 86.105.245.69.
Among the host names that share IP numbers with coolsim.com are westliberty.com, fabricator.in, vikbet.com and two others.
Name Servers
The NS records for coolsim.com delegate to ns1.eftydns.com and ns2.eftydns.com.
coolsim.com has the same name server delegation as a number of other domains, such as financialeth.com, atrat.com, buds.co.in and two more.
coolsim.com has a partial name server overlap with other domains — among them orcalix.com and portace.com.
It is common to see these name servers used together with name servers dns1.a.io and dns2.a.io.
ns1.eftydns.com directs to 87.253.137.197 and ns2.eftydns.com directs to 136.144.254.183; each host name points to exactly one IP number.