`hvacdesignpros.com`

DNSSEC	⚠️ Not signed
A	209.87.159.189^{🇺🇸 NEXCESS-01209.87.144.0/20 RR-RC-Encore Technologies-Cincinnati}
		PTR	`cloudhost-433585.us-midwest-1.nxcli.net`
NS	`ns1.nexcess.net` ⭐
		A	2607:f7c0:8001::a^{🇺🇸 NEXCESS-012607:f7c0:8001::/48 Proxy route}
		A	192.240.188.188^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
NS	`ns2.nexcess.net`
		A	2607:f7c0:8002::a^{🇺🇸 NEXCESS-012607:f7c0:8002::/48 Proxy route}
		A	192.240.188.166^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
NS	`ns3.nexcess.net`
		A	2607:f7c0:8001::b^{🇺🇸 NEXCESS-012607:f7c0:8001::/48 Proxy route}
		A	192.240.188.144^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
NS	`ns4.nexcess.net`
		A	2607:f7c0:8002::b^{🇺🇸 NEXCESS-012607:f7c0:8002::/48 Proxy route}
		A	192.240.188.122^{🇺🇸 NEXCESS-01192.240.188.0/24 Customer route registered by AS63956}
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`atlassian-sending-domain-verification=1d72a313-5e5a-4333-8039-09e9e9760a88`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`protonmail-verification=c8fbb47b05a780a72550e0d2ef8a19d5077c3d36`
TXT	`google-site-verification=xntdDfJWk7qNWOhq51FUDb6GIj74iZUp_qshe5Mfltw`
TXT	`atlassian-domain-verification=Kqxf6JxAwN4rZaEHUwrHwu6KwbKmiU0fNSSd6bsefNYsYVj...`
TXT	`google-site-verification=gXVE3xHrbtgdvDVjA5bp6N6bmy_JMyBCceVdljjOUyc`
SOA	`ns1.nexcess.net`hostmaster@hvacdesignpros.com serial=1775852234

`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.net`nstld@verisign-grs.com serial=1776078862

Same first word

hvacdesignpros.com

DNS History

32 records (7 active, 25 former)

○NSdns1.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○NSdns2.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○NSdns3.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○NSdns4.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○NSdns5.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○NSns1.bluehost.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○NSns1.domainmonster.com2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 12:39:56
○ 2015-10-23 09:11:46
○ 2026-04-13 11:18:32

●NSns1.nexcess.net2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-30 16:21:28
● 2026-04-10 11:26:58
● 2026-04-13 11:18:32

○NSns2.bluehost.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○NSns2.domainmonster.com2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 12:39:56
○ 2015-10-23 09:11:46
○ 2026-04-13 11:18:32

●NSns2.nexcess.net2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-30 16:21:28
● 2026-04-10 11:26:58
● 2026-04-13 11:18:32

○NSns3.domainmonster.com2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 12:39:56
○ 2015-10-23 09:11:46
○ 2026-04-13 11:18:32

●NSns3.nexcess.net2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-30 16:21:28
● 2026-04-10 11:26:58
● 2026-04-13 11:18:32

●NSns4.nexcess.net2026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-30 16:21:28
● 2026-04-10 11:26:58
● 2026-04-13 11:18:32

○MXalt1.aspmx.l.google.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○MXalt2.aspmx.l.google.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○MXaspmx.l.google.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○MXaspmx2.googlemail.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○MXaspmx3.googlemail.com2016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○MXeforward1.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○MXeforward2.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○MXeforward3.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○MXeforward4.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

○MXeforward5.registrar-servers.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

●MXmail.protonmail.ch2026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-10 11:26:58
● 2026-04-13 11:18:32

●MXmailsec.protonmail.ch2026-04-13 → 2026-04-13 · 2 obs

○ 2026-04-10 11:26:58
● 2026-04-13 11:18:32

○MXmx.hvacdesignpros.com.a.emailconfig.com2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 12:39:56
○ 2015-10-23 09:11:46
○ 2026-04-13 11:18:32

○MXsmtp.google.com2026-04-10 → 2026-04-10 · 3 obs

○ 2017-03-30 16:21:28
● 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○A109.68.33.182015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 12:39:56
○ 2015-10-23 09:11:46
○ 2026-04-13 11:18:32

○A162.144.176.152016-01-26 → 2017-03-30 · 5 obs

○ 2015-10-23 09:11:46
● 2016-01-26 03:53:10
● 2017-03-30 16:21:28
○ 2026-04-10 11:26:58
○ 2026-04-13 11:18:32

○A162.255.119.2502015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-05 12:39:56
● 2015-10-23 09:11:46
○ 2016-01-26 03:53:10
○ 2026-04-13 11:18:32

●A209.87.159.1892026-04-10 → 2026-04-13 · 3 obs

○ 2017-03-30 16:21:28
● 2026-04-10 11:26:58
● 2026-04-13 11:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
hvacdesignpros.com	ns2.nexcess.net, ns1.nexcess.net, ns3.nexcess.net, ns4.nexcess.net	-

✅ Authoritative Response

Server:192.240.188.122

NS records: ns2.nexcess.net, ns1.nexcess.net, ns3.nexcess.net, ns4.nexcess.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hvacdesignpros.com (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.87.159.189`
NS	4	`ns1.nexcess.net, ns4.nexcess.net...`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	6	`atlassian-sending-domain-verification=1d, v=spf1 include:_spf.protonmail.ch ~all...`
SOA	1	`ns1.nexcess.net hostmaster.hvacdesignpro`

Analysis

IP Addresses

hvacdesignpros.com points to IP number 209.87.159.189.

For instance, other host names mail.klingstonepaths.com, celebcorp.com, ptpros.com, www.provectusbio.com and swansonhealthcenter.com share IP numbers with hvacdesignpros.com.

Name Servers

hvacdesignpros.com is delegated to four name servers: ns1.nexcess.net, ns2.nexcess.net, ns3.nexcess.net and ns4.nexcess.net.

hvacdesignpros.com shares name servers with other domains at least partially, for example radonwyoming.com, 254.207.104.in-addr.arpa, dbc.edu, claraimportaciones.com and bookingcommunity.com.

These name servers are commonly used together with ns5.nexcess.net, ns6.nexcess.net, ns7.nexcess.net and ns8.nexcess.net.

Host names with two IP numbers:

ns1.nexcess.net points to: 2607:f7c0:8001::a and 192.240.188.188

ns2.nexcess.net points to: 2607:f7c0:8002::a and 192.240.188.166

ns3.nexcess.net points to: 2607:f7c0:8001::b and 192.240.188.144

ns4.nexcess.net points to: 2607:f7c0:8002::b and 192.240.188.122

Mail Servers

Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle hvacdesignpros.com.

hvacdesignpros.com shares the same mail server setup as other domains, for instance bauby.net, sabre-consulting.nl, konc.wtf, juun.fr and samofam.com.

hvacdesignpros.com shares mail servers with other domains at least partially; for instance newblix.com, dentier.de, marktower.com, ac-med.com and alvarop.com.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

hvacdesignpros.com - robtex.com