activemailserver.com - robtex.com
activemailserver.com
| CNAME | rockhelm.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.43.131.74🇺🇸 H4Y-TECH45.43.130.0/23 H4Y Technologies LLC | ||||||
| NS | dns.rockhelm.com ⭐ | ||||||
| A | 45.43.131.74🇺🇸 H4Y-TECH45.43.130.0/23 H4Y Technologies LLC | ||||||
| NS | ns1.rockhelm.com | ||||||
| NS | ns2.rockhelm.com | ||||||
| MX | mx.rockhelm.com ⭐ | ||||||
| A | 45.43.131.74🇺🇸 H4Y-TECH45.43.130.0/23 H4Y Technologies LLC | ||||||
| TXT | v=spf1 a:rjshost.com ~all | ||||||
| SOA | dns.rockhelm.comhostmaster@rockhelm.com serial=1768093464 | ||||||
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=1774491397 | ||||||
Subdomains
mail.activemailserver.com |
Same first word
activemailserver.com |
DNS History
4 records (4 active, 0 former)
●NSdns.activemailserver.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 02:45:26
●NSns1.activemailserver.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 02:45:26
●NSns2.activemailserver.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 02:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| activemailserver.com | ns1.activemailserver.com, ns2.activemailserver.com | 2 records |
✅ Authoritative Response
Server:67.215.255.23
NS records: ns1.activemailserver.com, ns2.activemailserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for activemailserver.com (unsigned zone)
⏱️ Timing
Total: 3128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | rockhelm.com |
| SOA | 1 | dns.activemailserver.com hostmaster.acti |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.activemailserver.com, ns2.activemailserver.com)
Analysis
Hierarchy
The parent of mail.activemailserver.com is activemailserver.com.
IP Addresses
activemailserver.com points to an IP address: 45.43.131.74.
Other host names, such as rockhelm.com, dns.rockhelm.com and mx.rockhelm.com, share IP numbers with activemailserver.com.
Name Servers
activemailserver.com is delegated to three name servers dns.rockhelm.com, ns1.rockhelm.com and ns2.rockhelm.com.
activemailserver.com shares name servers with other domains at least partially, for example rockhelm.com.
Host names with a single IP address: dns.rockhelm.com points to 45.43.131.74.
Mail Servers
activemailserver.com is handled by a single mail server, mx.rockhelm.com.
The mail server setup for activemailserver.com is the same as for other domains, such as rockhelm.com.
The host name mx.rockhelm.com points to IP 45.43.131.74.