hostmaster.robsims.com - robtex.com
hostmaster.robsims.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mail.robsims.com ⭐ | ||||||
| A | 198.99.83.58🇺🇸 FORTCOLLINS-CONNEXION-01198.99.80.0/22 700 Wood St Fort Collins CO 80521 United States | ||||||
| PTR | dhcp-198-99-83-58.fcconnexion.net | ||||||
| MX | siberia.robsims.com(20) | ||||||
| A | 54.235.14.52🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix | ||||||
| PTR | siberia.robsims.com | ||||||
robsims.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.99.83.58🇺🇸 FORTCOLLINS-CONNEXION-01198.99.80.0/22 700 Wood St Fort Collins CO 80521 United States | ||||||
| NS | ns6.robsims.com ⭐ | ||||||
| NS | ns1.proulx.com ⚠️ Not in parent delegation | ||||||
| NS | ns5.robsims.com | ||||||
| MX | mail.robsims.com ⭐ | ||||||
| MX | siberia.robsims.com(20) | ||||||
| TXT | v=spf1 ip4:198.99.83.58 ip4:198.99.30.132 ip4:54.235.14.52 ip4:96.78.29.121 ~all | ||||||
| SOA | ns6.robsims.comhostmaster@robsims.com 2026-02-19 #0 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmail.robsims.com2015-06-09 → 2026-04-25 · 2 obs
● 2026-04-25 08:59:46
●MXsiberia.robsims.com2026-02-22 → 2026-04-25 · 3 obs
● 2026-02-22 21:18:40
● 2026-04-25 08:59:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| robsims.com | ns1.proulx.com, ns5.robsims.com, ns6.robsims.com | 4 records |
✅ Authoritative Response
Server:198.99.83.58
NS records: ns1.proulx.com, ns5.robsims.com, ns6.robsims.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robsims.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | siberia.robsims.com (pri: 20), mail.robsims.com (pri: 10) |
📌 Glue Records Collected
Total: 4
In-bailiwick: 2 (ns5.robsims.com, ns6.robsims.com)
Out-of-bailiwick: 2 (ns1.proulx.com, ns1.proulx.com)
Analysis
Mail Servers
Two mail servers handle hostmaster.robsims.com: mail.robsims.com and siberia.robsims.com.
hostmaster.robsims.com shares its mail server setup with other domains, including mail.robsims.com and robsims.com.
hostmaster.robsims.com shares some mail servers with other domains, at least partially, for instance david-sims.com, custom-stairs.com, oliviashull.com, cyborgers.com and juliemshull.com.
these mail servers are commonly used with the mail servers smtp.robsims.com.
Host names with one IP number:
mail.robsims.com points to 198.99.83.58
siberia.robsims.com points to 54.235.14.52