maxhvacsystems.com - robtex.com
maxhvacsystems.com
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=1785597132 | ||||||
Same first word
maxhvacsystems.com |
DNS History
4 records (4 active, 0 former)
●NSns77.domaincontrol.com2026-07-06 → 2026-08-01 · 2 obs
● 2026-08-01 15:26:44
●NSns78.domaincontrol.com2026-07-06 → 2026-08-01 · 2 obs
● 2026-08-01 15:26:44
●MXmaxhvacsystems-com.mail.protection.outlook.com2026-07-06 → 2026-08-01 · 2 obs
● 2026-08-01 15:26:44
●A104.19.154.922026-07-06 → 2026-08-01 · 2 obs
● 2026-08-01 15:26:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| maxhvacsystems.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for maxhvacsystems.com (unsigned zone)
⏱️ Timing
Total: 109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.19.154.92 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | maxhvacsystems-com.mail.protection.outlo |
| TXT | 2 | NETORGFT20004472.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
maxhvacsystems.com resolves to just one IP address, 104.19.154.92.
Two other host names, along with elevationb2b.com, thewaveclinic.com and bhba.org, also share IP numbers with maxhvacsystems.com.
Name Servers
Two name servers handle the delegation for maxhvacsystems.com: ns77.domaincontrol.com and ns78.domaincontrol.com.
maxhvacsystems.com shares its NS records with other domains, for example rapnet.info, marescapt.com, rzbiz.net and two others.
ns77.domaincontrol.com and ns78.domaincontrol.com both carry two IP addresses. The A records for ns77.domaincontrol.com are 97.74.108.49 and 2603:5:21c4::31; the A records for ns78.domaincontrol.com are 173.201.76.49 and 2603:5:22c4::31.
Mail Servers
The sole mail server for maxhvacsystems.com is maxhvacsystems-com.mail.protection.outlook.com.
With 8 IP addresses total, maxhvacsystems-com.mail.protection.outlook.com resolves to 52.101.10.1, 52.101.11.17, 52.101.40.4 and 5 others.