cosusteen.com - robtex.com
cosusteen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4a0:2002:4:1da9:a99f:5423:3cf1🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH | ||||||
| PTR | parking.checkdomain.de | ||||||
| A | 130.185.109.77🇩🇪 XIRRA130.185.104.0/21 -NET | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| A | 2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.checkdomain.de | ||||||
| A | 5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | ns2.checkdomain.de | ||||||
| NS | ns.checkdomain.de | ||||||
| A | 2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| A | 109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ns1.checkdomain.de | ||||||
| MX | cosusteen.com ⭐ | ||||||
| A | 2a01:4a0:2002:4:1da9:a99f:5423:3cf1🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH | ||||||
| PTR | parking.checkdomain.de | ||||||
| A | 130.185.109.77🇩🇪 XIRRA130.185.104.0/21 -NET | ||||||
| PTR | parking.checkdomain.de | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2017-03-30 #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=1776909027 | ||||||
MX for
cosusteen.com |
Same first word
cosusteen.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.checkdomain.de2017-01-04 → 2026-04-23 · 2 obs
● 2026-04-23 01:58:36
●NSns2.checkdomain.de2017-01-04 → 2026-04-23 · 2 obs
● 2026-04-23 01:58:36
●MXcosusteen.com2017-01-04 → 2026-04-23 · 2 obs
● 2026-04-23 01:58:36
●A130.185.109.772017-01-04 → 2026-04-23 · 2 obs
● 2026-04-23 01:58:36
●A2a01:4a0:2002:4:1da9:a99f:5423:3cf12017-01-04 → 2026-04-23 · 2 obs
● 2026-04-23 01:58:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| cosusteen.com | ns.checkdomain.de, ns2.checkdomain.de | - |
✅ Authoritative Response
Server:5.9.190.98
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosusteen.com (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.185.109.77 |
| AAAA | 1 | 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 |
| NS | 2 | ns2.checkdomain.de, ns.checkdomain.de |
| MX | 1 | cosusteen.com (pri: 10) |
| SOA | 1 | ns.checkdomain.de hostmaster.checkdomain |
Analysis
Mail Server Role
cosusteen.com serves as the mail server for cosusteen.com.
IP Addresses
Two IP numbers are pointed to by cosusteen.com: 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 and 130.185.109.77.
other host names include koloryst.com, akomo.net, dogreha.com, cookingforlove.de and fluxxus.net; they share IP numbers with cosusteen.com.
Name Servers
Two name servers ns2.checkdomain.de and ns.checkdomain.de handle the delegation for cosusteen.com.
cosusteen.com shares the same name server setup as other domains, for instance moda24.es, pax-assekuranz.de, storeasy.at, mittelrhein-software.de and apartments-hannover.com.
Host names with two IP numbers:
ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98.
ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.
Mail Servers
cosusteen.com is handled by a single mail server.
cosusteen.com resolves to two IPs: 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 and 130.185.109.77.