cosman.us - robtex.com
cosman.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.163.133🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 133.163.96.66.static.eigbox.net | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.cosman.us ⭐ | ||||||
| A | 66.96.140.152🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 152.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.153🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 153.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | NS1.MYDOMAIN.COMnamehost@WORLDNIC.COM serial=124033119 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774468841 | ||||||
Subdomains
mx.cosman.us |
Same first word
cosman.com.cn |
cosman.us |
cosman.info |
cosman.me |
cosman.be |
cosman.ru |
cosman.eu |
cosman.hk |
cosman.nl |
cosman.it |
cosman.kr |
cosman.org |
cosman.com |
cosman.net |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.mydomain.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:20:28
●NSns2.mydomain.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:20:28
●MXmx.cosman.us2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:20:28
●A66.96.163.1332026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 20:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, b.cctld.us, f.cctld.us, y.cctld.us... | - |
| cosman.us | ns2.mydomain.com, ns1.mydomain.com | - |
✅ Authoritative Response
Server:172.64.53.76
NS records: ns2.mydomain.com, ns1.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosman.us (unsigned zone)
⏱️ Timing
Total: 1511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.163.133 |
| NS | 2 | ns2.mydomain.com, ns1.mydomain.com |
| MX | 1 | mx.cosman.us (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | NS1.MYDOMAIN.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
The parent of mx.cosman.us is cosman.us.
IP Addresses
cosman.us points to an IP address: 66.96.163.133.
other host names include hostmaster.stlmason.org, distinctionroofing.com, pufall.com, moonlightingproteins.org and hostmaster.agewelldoctors.com; they share IP numbers with cosman.us.
Name Servers
Two name servers ns1.mydomain.com and ns2.mydomain.com handle the delegation for cosman.us.
cosman.us shares the same name server setup as other domains, for instance e-financera.com, kesaph.com, hcfinc.net, joecolletti.com and reactorengineering.com.
cosman.us at least partially shares name servers with other domains, for instance andyschultheis.com, regiernet.com, yourhomeinmetuchen.com, (0x6469636b)a.net and kuratko.com.
These name servers are commonly used with the following: ns3.mydomain.com, ns4.mydomain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Host names with one IP:
ns1.mydomain.com points to: 172.64.52.99
ns2.mydomain.com points to: 172.64.53.76
Mail Servers
cosman.us is handled by a single mail server, mx.cosman.us.
mx.cosman.us resolves to two IPs: 66.96.140.152 and 66.96.140.153.