`solutions4hvac.com`

DNSSEC	⚠️ Not signed
A	69.167.137.198^{🇺🇸 LiquidWeb69.167.128.0/18 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
		PTR	`host3.bigtuna.com`
NS	`ns1.bigtuna.com` ⭐
		A	69.167.137.198^{🇺🇸 LiquidWeb69.167.128.0/18 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
			PTR	`host3.bigtuna.com`
NS	`ns2.bigtuna.com`
		A	69.167.137.199^{🇺🇸 LiquidWeb69.167.128.0/18 Liquid Web LLC 2703 Ena Dr. Lansing, MI 48917}
			PTR	`host3.bigtuna.com`
MX	`mx.solutions4hvac.com.cust.b.hostedemail.com` ⭐
		A	64.98.38.4^{🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow}
			PTR	`mx.b.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	`ns1.bigtuna.com`accounts@bigtuna.com 2026-03-04 #1

`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=1774591477

Same first word

solutions4hvac.com

DNS History

11 records (4 active, 7 former)

●NSns1.bigtuna.com2017-01-30 → 2026-03-27 · 3 obs

○ 2016-06-22 09:30:24
● 2017-01-30 16:27:06
● 2026-03-27 06:22:14

●NSns2.bigtuna.com2017-01-30 → 2026-03-27 · 3 obs

○ 2016-06-22 09:30:24
● 2017-01-30 16:27:06
● 2026-03-27 06:22:14

○NSns43.domaincontrol.com2015-07-26 → 2016-06-22 · 5 obs

○ 2008-03-19 20:58:34
● 2015-07-26 01:57:04
● 2016-06-22 09:30:24
○ 2017-01-30 16:27:06
○ 2026-03-27 06:22:14

○NSns44.domaincontrol.com2015-07-26 → 2016-06-22 · 5 obs

○ 2008-03-19 20:58:34
● 2015-07-26 01:57:04
● 2016-06-22 09:30:24
○ 2017-01-30 16:27:06
○ 2026-03-27 06:22:14

○MXmail.solutions4hvac.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 20:58:34
○ 2015-07-26 01:57:04
○ 2026-03-27 06:22:14

○MXmailstore1.secureserver.net2015-07-26 → 2016-06-22 · 5 obs

○ 2008-03-19 20:58:34
● 2015-07-26 01:57:04
● 2016-06-22 09:30:24
○ 2017-01-30 16:27:06
○ 2026-03-27 06:22:14

●MXmx.solutions4hvac.com.cust.b.hostedemail.com2017-01-30 → 2026-03-27 · 3 obs

○ 2016-06-22 09:30:24
● 2017-01-30 16:27:06
● 2026-03-27 06:22:14

○MXsmtp.secureserver.net2015-07-26 → 2016-06-22 · 5 obs

○ 2008-03-19 20:58:34
● 2015-07-26 01:57:04
● 2016-06-22 09:30:24
○ 2017-01-30 16:27:06
○ 2026-03-27 06:22:14

○A216.54.9.32008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 20:58:34
○ 2015-07-26 01:57:04
○ 2026-03-27 06:22:14

○A50.63.202.392015-07-26 → 2016-06-22 · 5 obs

○ 2008-03-19 20:58:34
● 2015-07-26 01:57:04
● 2016-06-22 09:30:24
○ 2017-01-30 16:27:06
○ 2026-03-27 06:22:14

●A69.167.137.1982017-01-30 → 2026-03-27 · 3 obs

○ 2016-06-22 09:30:24
● 2017-01-30 16:27:06
● 2026-03-27 06:22:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
solutions4hvac.com	ns2.bigtuna.com, ns1.bigtuna.com	2 records

✅ Authoritative Response

Server:69.167.137.199

NS records: ns2.bigtuna.com, ns1.bigtuna.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for solutions4hvac.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.167.137.198`
NS	2	`ns2.bigtuna.com, ns1.bigtuna.com`
MX	1	`mx.solutions4hvac.com.cust.b.hostedemail`
TXT	1	`v=spf1 include:_spf.hostedemail.com ~all`
SOA	1	`ns1.bigtuna.com accounts.bigtuna.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.bigtuna.com, ns1.bigtuna.com)

Analysis

IP Addresses

solutions4hvac.com resolves to a single IP: 69.167.137.198.

Other host names, for instance bigtunaweb.com, profitbypublicity.com, payne-electric.com, martinmilitary.com and mx.jtrcontractors.com share IP numbers with solutions4hvac.com.

Name Servers

solutions4hvac.com has two name servers: ns1.bigtuna.com and ns2.bigtuna.com.

solutions4hvac.com shares the same name server setup as other domains, for example worldfasteners.com, curiouskidslynnfield.com, naacplansing.org, 718ipphone.com and fleetcareinternational.com.

solutions4hvac.com shares some name servers with other domains, for instance hazlewoodhomesinc.com, scpah.com and bjguideservice.com.

Host names with a single IP:

ns1.bigtuna.com points to 69.167.137.198

ns2.bigtuna.com points to 69.167.137.199

Mail Servers

solutions4hvac.com is handled by a single mail server, mx.solutions4hvac.com.cust.b.hostedemail.com.

Host name mx.solutions4hvac.com.cust.b.hostedemail.com points to IP 64.98.38.4.

solutions4hvac.com - robtex.com