`hvacheatingandairconditioning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8f81^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5788^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.136^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.129^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2672^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c272^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2272^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marissa.ns.cloudflare.com`
		A	108.162.194.114^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	162.159.38.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	172.64.34.114^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
NS	`newt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
MX	`_dc-mx.9ec3df25e2c4.hvacheatingandairconditioning.com` ⭐
		A	104.152.223.174^{🇺🇸 H4Y-TECH104.152.223.0/24 H4Y Technologies LLC}
			PTR	`air3-new.airconditioner.com`
TXT	`v=spf1 +a +mx +ip4:104.152.223.174 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.136, 172.67.143.129
		IPv6 hints	2606:4700:3031::ac43:8f81, 2606:4700:3037::6815:5788
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOA	`marissa.ns.cloudflare.com`dns@cloudflare.com serial=2411652684

`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=1786201874

Same first word

hvacheatingandairconditioning.com

DNS History

12 records (7 active, 5 former)

●NSmarissa.ns.cloudflare.com2026-04-04 → 2026-08-08 · 3 obs

○ 2017-05-13 14:43:00
● 2026-04-04 13:29:56
● 2026-08-08 15:23:42

●NSnewt.ns.cloudflare.com2026-04-04 → 2026-08-08 · 3 obs

○ 2017-05-13 14:43:00
● 2026-04-04 13:29:56
● 2026-08-08 15:23:42

○NSns37.domaincontrol.com2016-11-24 → 2017-05-13 · 4 obs

● 2016-11-24 20:04:32
● 2017-05-13 14:43:00
○ 2026-04-04 13:29:56
○ 2026-08-08 15:23:42

○NSns38.domaincontrol.com2016-11-24 → 2017-05-13 · 4 obs

● 2016-11-24 20:04:32
● 2017-05-13 14:43:00
○ 2026-04-04 13:29:56
○ 2026-08-08 15:23:42

●MX_dc-mx.9ec3df25e2c4.hvacheatingandairconditioning.com2026-08-08 → 2026-08-08 · 2 obs

○ 2026-04-04 13:29:56
● 2026-08-08 15:23:42

○MXmailstore1.secureserver.net2016-11-24 → 2017-05-13 · 4 obs

● 2016-11-24 20:04:32
● 2017-05-13 14:43:00
○ 2026-04-04 13:29:56
○ 2026-08-08 15:23:42

○MXsmtp.secureserver.net2016-11-24 → 2017-05-13 · 4 obs

● 2016-11-24 20:04:32
● 2017-05-13 14:43:00
○ 2026-04-04 13:29:56
○ 2026-08-08 15:23:42

●A104.21.87.1362026-08-08 → 2026-08-08 · 2 obs

○ 2026-04-04 13:29:56
● 2026-08-08 15:23:42

●A172.67.143.1292026-08-08 → 2026-08-08 · 2 obs

○ 2026-04-04 13:29:56
● 2026-08-08 15:23:42

●A2606:4700:3031::ac43:8f812026-08-08 → 2026-08-08 · 2 obs

○ 2026-04-04 13:29:56
● 2026-08-08 15:23:42

●A2606:4700:3037::6815:57882026-08-08 → 2026-08-08 · 2 obs

○ 2026-04-04 13:29:56
● 2026-08-08 15:23:42

○A50.63.202.362016-11-24 → 2017-05-13 · 4 obs

● 2016-11-24 20:04:32
● 2017-05-13 14:43:00
○ 2026-04-04 13:29:56
○ 2026-08-08 15:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hvacheatingandairconditioning.com	newt.ns.cloudflare.com, marissa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.114

NS records: newt.ns.cloudflare.com, marissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hvacheatingandairconditioning.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.129, 104.21.87.136`
AAAA	2	`2606:4700:3031::ac43:8f81, 2606:4700:3037::6815:5788`
NS	2	`marissa.ns.cloudflare.com, newt.ns.cloudflare.com`
MX	1	`_dc-mx.9ec3df25e2c4.hvacheatingandaircon`
TXT	1	`v=spf1 +a +mx +ip4:104.152.223.174 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marissa.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (newt.ns.cloudflare.com, newt.ns.cloudflare.com, newt.ns.cloudflare.com...)

Analysis

IP Addresses

hvacheatingandairconditioning.com has four IP addresses: 104.21.87.136, 172.67.143.129, 2606:4700:3031::ac43:8f81 and 2606:4700:3037::6815:5788.

Among the host names that share IP numbers with hvacheatingandairconditioning.com are ouacheter.net, secureinformationsystems.ca, 7w.se and two others.

Name Servers

DNS delegation for hvacheatingandairconditioning.com points to two name servers: marissa.ns.cloudflare.com and newt.ns.cloudflare.com.

hvacheatingandairconditioning.com has the same name server delegation as a number of other domains, such as collectionazur.com, heatingrepairgranadahills.net, ngoctrinhbikini.com and two more.

hvacheatingandairconditioning.com partially shares its NS delegation with several other domains, including mdaproperty.com.au, linkeaz.net, hallmarkinn.com and two others.

These name servers are regularly seen alongside albert.ns.cloudflare.com and dara.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

marissa.ns.cloudflare.com has IP addresses 108.162.194.114, 162.159.38.114 and 172.64.34.114, plus 3 other.

newt.ns.cloudflare.com has IP addresses 108.162.193.212, 172.64.33.212 and 173.245.59.212, plus 3 other.

Mail Servers

hvacheatingandairconditioning.com routes its mail through a single mail server, _dc-mx.9ec3df25e2c4.hvacheatingandairconditioning.com.

_dc-mx.9ec3df25e2c4.hvacheatingandairconditioning.com has exactly one IP number: 104.152.223.174.

hvacheatingandairconditioning.com - robtex.com