cotable.org - dns.ninja
cotable.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786134950 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSdns013.c.register.com2018-11-29 → 2018-11-29 · 3 obs
○ 2026-02-24 17:47:20
○ 2026-08-07 21:06:38
○NSdns083.d.register.com2018-11-29 → 2018-11-29 · 3 obs
○ 2026-02-24 17:47:20
○ 2026-08-07 21:06:38
○NSdns222.b.register.com2018-11-29 → 2018-11-29 · 3 obs
○ 2026-02-24 17:47:20
○ 2026-08-07 21:06:38
○NSdns233.a.register.com2018-11-29 → 2018-11-29 · 3 obs
○ 2026-02-24 17:47:20
○ 2026-08-07 21:06:38
●NSns1.systemdns.com2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 17:47:20
● 2026-08-07 21:06:38
●NSns2.systemdns.com2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 17:47:20
● 2026-08-07 21:06:38
●NSns3.systemdns.com2026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 17:47:20
● 2026-08-07 21:06:38
●MXmx1.mtaroutes.com2018-11-29 → 2026-08-07 · 2 obs
● 2026-08-07 21:06:38
●MXmx2.mtaroutes.com2018-11-29 → 2026-08-07 · 2 obs
● 2026-08-07 21:06:38
●MXmx3.mtaroutes.com2018-11-29 → 2026-08-07 · 2 obs
● 2026-08-07 21:06:38
●MXmx4.mtaroutes.com2018-11-29 → 2026-08-07 · 2 obs
● 2026-08-07 21:06:38
○A146.66.67.2242018-11-29 → 2018-11-29 · 3 obs
○ 2026-02-24 17:47:20
○ 2026-08-07 21:06:38
●A69.16.227.1532026-02-24 → 2026-08-07 · 3 obs
● 2026-02-24 17:47:20
● 2026-08-07 21:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| cotable.org | ns1.systemdns.com, ns3.systemdns.com, ns2.systemdns.com | - |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns3.systemdns.com, ns2.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotable.org (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.16.227.153 |
| NS | 3 | ns3.systemdns.com, ns1.systemdns.com... |
| MX | 4 | mx3.mtaroutes.com (pri: 5), mx2.mtaroutes.com (pri: 5)... |
| TXT | 1 | v=spf1 a mx ip4:50.250.155.242 include:s |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
IP Addresses
cotable.org directs to one IP number, which is 69.16.227.153.
Among the host names that share IP numbers with cotable.org are ns2.educyber.com, carolrankinmusic.org, host1.educyber.biz and two others.
Name Servers
DNS for cotable.org is handled by three authoritative name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
The name servers of cotable.org overlap at least partially with those of other domains — among them convergencestrategies.net, migration.guru, prettynpressednails.com and two more.
Three hostnames — ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — each have two IP addresses: ns1.systemdns.com has 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com has 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com has 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
The four mail servers for cotable.org are mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com.
cotable.org shares at least some of its mail servers with other domains — for example bemyangel.org, ardan.sk, pureservice.ca and two more.
Each of the four hosts mx1.mtaroutes.com, mx2.mtaroutes.com, mx3.mtaroutes.com and mx4.mtaroutes.com has two IP addresses. mx1.mtaroutes.com points to 38.89.254.156 and 2001:550:2:61::2fc:100. mx2.mtaroutes.com points to 149.13.75.27 and 2001:978:2:7::162:100. mx3.mtaroutes.com points to 154.59.104.23 and 2001:978:2:2c::137:100. mx4.mtaroutes.com points to 154.59.193.124 and 2001:978:2:6::f:124.