muellerhvac.com - robtex.com
muellerhvac.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.65.116.161🇺🇸 COGENT38.0.0.0/8 Cogent | ||||||
| NS | dns1.stabletransit.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com ⚠️ Not in parent delegation | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | ppe-86b5bf681e26d1183cef89062e9160b2dfd631f2 | ||||||
| TXT | v=spf1 mx a ip4:199.217.139.5 a:securemail.compu-type.net a:dispatch-us.ppe-h... | ||||||
| SOA | dns1.stabletransit.comipadmin@stabletransit.com serial=1672961550 | ||||||
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=1774781577 | ||||||
Same first word
muellerhvac.com |
DNS History
12 records (7 active, 5 former)
●NSdns1.stabletransit.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 05:50:14
● 2026-03-29 10:55:16
●NSdns2.stabletransit.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 05:50:14
● 2026-03-29 10:55:16
●NSns.rackspace.com2015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 10:55:16
●NSns2.rackspace.com2015-08-17 → 2026-03-29 · 2 obs
● 2026-03-29 10:55:16
○MXmuellerhvac.com.inbound10.mxlogic.net2015-08-17 → 2016-06-27 · 4 obs
● 2016-06-27 13:11:06
○ 2017-04-08 14:38:50
○ 2026-03-29 10:55:16
○MXmuellerhvac.com.inbound10.mxlogicmx.net2015-08-17 → 2016-06-27 · 4 obs
● 2016-06-27 13:11:06
○ 2017-04-08 14:38:50
○ 2026-03-29 10:55:16
○MXmx-100.reflexion.net2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 14:38:50
○ 2026-03-28 05:50:14
○ 2026-03-29 10:55:16
○MXmx-110.reflexion.net2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 14:38:50
○ 2026-03-28 05:50:14
○ 2026-03-29 10:55:16
●MXmx1-us1.ppe-hosted.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 05:50:14
● 2026-03-29 10:55:16
●MXmx2-us1.ppe-hosted.com2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 05:50:14
● 2026-03-29 10:55:16
○A199.217.139.1952015-08-17 → 2017-04-08 · 4 obs
● 2017-04-08 14:38:50
○ 2026-03-28 05:50:14
○ 2026-03-29 10:55:16
●A38.65.116.1612026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 05:50:14
● 2026-03-29 10:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| muellerhvac.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for muellerhvac.com (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.65.116.161 |
| NS | 2 | dns1.stabletransit.com, dns2.stabletransit.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 10) |
| TXT | 2 | v=spf1 mx a ip4:199.217.139.5 a:securema, ppe-86b5bf681e26d1183cef89062e9160b2dfd6 |
| SOA | 1 | dns1.stabletransit.com ipadmin.stabletra |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
IP Addresses
muellerhvac.com resolves to one IP number: 38.65.116.161.
Name Servers
muellerhvac.com is delegated to four name servers: ns2.rackspace.com, ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.
muellerhvac.com at least partially shares name servers with other domains, for instance jsi.org, chuckeechesses.com, discountdvd1.com, totalstayxml.com and 217.1.173.in-addr.arpa.
These name servers are commonly used alongside ns1.rackspace.com and dns.stabletransit.com.
Hosts with a single IP
ns2.rackspace.com points to 65.61.188.4.
ns.rackspace.com points to 69.20.95.4.
dns1.stabletransit.com points to 69.20.95.4.
dns2.stabletransit.com points to 65.61.188.4.
Hosts pointing to 65.61.188.4: ns2.rackspace.com and dns2.stabletransit.com.
Hosts pointing to 69.20.95.4: ns.rackspace.com and dns1.stabletransit.com.
Mail Servers
Two mail servers handle muellerhvac.com: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
muellerhvac.com shares the same mail server setup as other domains, for instance sortinoproperties.com, bluewaterpsychiatry.com, shenter.com, aaaawreckerinc.com and vgrpm.com.
muellerhvac.com shares at least some mail servers with other domains, including iservpro.net, washcochamber.com, compressionguru.com and excelleaf.com.
Host names with two IP numbers:
The host name mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50; the host name mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.