co2mon.com - dns.ninja
co2mon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.133.104.4🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www4.your-server.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mail.co2mon.com ⭐ | ||||||
| A | 213.133.104.4🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | www4.your-server.de | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-13 #0 | ||||||
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=1785885524 | ||||||
Subdomains
mail.co2mon.com |
Same first word
co2mon.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.second-ns.com2015-07-15 → 2026-08-04 · 2 obs
● 2026-08-04 23:41:38
●NSns1.your-server.de2015-07-15 → 2026-08-04 · 2 obs
● 2026-08-04 23:41:38
●NSns3.second-ns.de2015-07-15 → 2026-08-04 · 2 obs
● 2026-08-04 23:41:38
●MXmail.co2mon.com2015-07-15 → 2026-08-04 · 2 obs
● 2026-08-04 23:41:38
●A213.133.104.42015-07-15 → 2026-08-04 · 2 obs
● 2026-08-04 23:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| co2mon.com | ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de | 2 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co2mon.com (unsigned zone)
⏱️ Timing
Total: 831ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.4 |
| NS | 3 | ns3.second-ns.de, ns.second-ns.com... |
| MX | 1 | mail.co2mon.com (pri: 10) |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)
Analysis
Hierarchy
co2mon.com is the parent zone for mail.co2mon.com.
IP Addresses
co2mon.com has exactly one IP address — 213.133.104.4.
curamedicus.de, mail.legaxa.eu, mail.gml-leasing.com plus two other host names have IP numbers in common with co2mon.com.
Name Servers
co2mon.com is served by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
co2mon.com partially shares its NS delegation with several other domains, including paciolo.com, 123.9.5.in-addr.arpa, dafx.de and two others.
These name servers regularly co-occur with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
The hostnames ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de each direct to two IP addresses — ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
co2mon.com uses one mail server — mail.co2mon.com.
mail.co2mon.com resolves to 213.133.104.4 and no other IP number.