cofolder.com - dns.ninja
cofolder.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=1785176452 | ||||||
Same first word
cofolder.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSa.ns.joker.com2015-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 18:38:18
●NSb.ns.joker.com2015-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 18:38:18
●NSc.ns.joker.com2015-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 18:38:18
●NSx.ns.joker.com2026-02-28 → 2026-07-27 · 3 obs
● 2026-02-28 22:20:22
● 2026-07-27 18:38:18
●NSy.ns.joker.com2026-02-28 → 2026-07-27 · 3 obs
● 2026-02-28 22:20:22
● 2026-07-27 18:38:18
●NSz.ns.joker.com2026-02-28 → 2026-07-27 · 3 obs
● 2026-02-28 22:20:22
● 2026-07-27 18:38:18
○A194.245.101.922015-07-03 → 2015-11-30 · 4 obs
● 2015-11-30 16:21:00
○ 2016-03-02 10:31:54
○ 2026-07-27 18:38:18
●A194.245.148.1892017-09-01 → 2026-07-27 · 3 obs
● 2017-09-01 09:42:10
● 2026-07-27 18:38:18
○A66.252.9.2042016-03-02 → 2016-06-24 · 5 obs
● 2016-03-02 10:31:54
● 2016-06-24 00:07:34
○ 2017-09-01 09:42:10
○ 2026-07-27 18:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cofolder.com | a.ns.joker.com, b.ns.joker.com, c.ns.joker.com | 5 records |
✅ Authoritative Response
Server:23.88.49.189
NS records: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cofolder.com (unsigned zone)
⏱️ Timing
Total: 1660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.245.148.189 |
| NS | 3 | x.ns.joker.com, z.ns.joker.com... |
| MX | 1 | mail.joker.com (pri: 10) |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (a.ns.joker.com, a.ns.joker.com, b.ns.joker.com...)
Analysis
IP Addresses
cofolder.com points to a single IP number: 194.245.148.189.
Additional host names — go4green.eu, ioti.me, beta.www.verdtone.de and two others — share IP numbers with cofolder.com.
Name Servers
cofolder.com delegates authority to 6 name servers: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com plus 3 other.
At least some of cofolder.com's name servers are shared with other domains, for example dionecorp.com, 360ptemailer.com, orandaya.me and two more.
It is common for these name servers to be used in conjunction with the name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
Host names with two IP numbers:
a.ns.joker.com directs traffic to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
c.ns.joker.com directs traffic to 192.95.37.184 and 2607:5300:203:7e6d::2222.
y.ns.joker.com directs traffic to 23.88.49.189 and 2a01:4f8:c0c:165b::1.
z.ns.joker.com directs traffic to 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names pointing to a single IP address:
b.ns.joker.com has the IP address 159.25.97.69.
x.ns.joker.com has the IP address 194.245.103.13.
Both a.ns.joker.com and y.ns.joker.com resolve to 2a01:4f8:c0c:165b::1 IP addresses each.
Both a.ns.joker.com and y.ns.joker.com resolve to 23.88.49.189 IP addresses each.
Both c.ns.joker.com and z.ns.joker.com resolve to 2607:5300:203:7e6d::2222 IP addresses each.
Both c.ns.joker.com and z.ns.joker.com resolve to 192.95.37.184 IP addresses each.
Mail Servers
cofolder.com has one mail server: mail.joker.com.
cofolder.com shares the same mail server setup as other domains, including redshine.com, balticquay.org.uk, lukas-resch.de and two others.
mail.joker.com directs to two IP numbers, 194.245.148.6 and 194.245.148.9.