`heathcontractors.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8801^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4ea6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.166^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.1^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.166, 172.67.136.1
		IPv6 hints	2606:4700:3036::ac43:8801, 2606:4700:3037::6815:4ea6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2400778881

`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=1776994361

Same first word

heathcontractors.com

DNS History

14 records (6 active, 8 former)

●NSedna.ns.cloudflare.com2020-03-01 → 2026-04-24 · 2 obs

● 2020-03-01 16:28:26
● 2026-04-24 02:00:20

●NStom.ns.cloudflare.com2020-03-01 → 2026-04-24 · 2 obs

● 2020-03-01 16:28:26
● 2026-04-24 02:00:20

●A104.21.78.1662026-03-03 → 2026-04-24 · 6 obs

○ 2020-03-01 16:28:26
● 2026-03-03 21:43:02
○ 2026-03-04 23:19:34
○ 2026-03-05 00:21:06
● 2026-03-28 02:15:46
● 2026-04-24 02:00:20

○A104.27.156.22020-03-01 → 2020-03-01 · 3 obs

● 2020-03-01 16:28:26
○ 2026-03-03 21:43:02
○ 2026-04-24 02:00:20

○A104.27.157.22020-03-01 → 2020-03-01 · 3 obs

● 2020-03-01 16:28:26
○ 2026-03-03 21:43:02
○ 2026-04-24 02:00:20

●A172.67.136.12026-03-03 → 2026-04-24 · 6 obs

○ 2020-03-01 16:28:26
● 2026-03-03 21:43:02
○ 2026-03-04 23:19:34
○ 2026-03-05 00:21:06
● 2026-03-28 02:15:46
● 2026-04-24 02:00:20

○A188.114.96.02026-03-04 → 2026-03-05 · 5 obs

○ 2026-03-03 21:43:02
● 2026-03-04 23:19:34
● 2026-03-05 00:21:06
○ 2026-03-28 02:15:46
○ 2026-04-24 02:00:20

○A188.114.97.02026-03-04 → 2026-03-05 · 5 obs

○ 2026-03-03 21:43:02
● 2026-03-04 23:19:34
● 2026-03-05 00:21:06
○ 2026-03-28 02:15:46
○ 2026-04-24 02:00:20

○A2606:4700:3033::681b:9c022020-03-01 → 2020-03-01 · 3 obs

● 2020-03-01 16:28:26
○ 2026-03-03 21:43:02
○ 2026-04-24 02:00:20

○A2606:4700:3033::681b:9d022020-03-01 → 2020-03-01 · 3 obs

● 2020-03-01 16:28:26
○ 2026-03-03 21:43:02
○ 2026-04-24 02:00:20

●A2606:4700:3036::ac43:88012026-03-03 → 2026-04-24 · 6 obs

○ 2020-03-01 16:28:26
● 2026-03-03 21:43:02
○ 2026-03-04 23:19:34
○ 2026-03-05 00:21:06
● 2026-03-28 02:15:46
● 2026-04-24 02:00:20

●A2606:4700:3037::6815:4ea62026-03-03 → 2026-04-24 · 6 obs

○ 2020-03-01 16:28:26
● 2026-03-03 21:43:02
○ 2026-03-04 23:19:34
○ 2026-03-05 00:21:06
● 2026-03-28 02:15:46
● 2026-04-24 02:00:20

○A2a06:98c1:3120::2026-03-04 → 2026-03-05 · 5 obs

○ 2026-03-03 21:43:02
● 2026-03-04 23:19:34
● 2026-03-05 00:21:06
○ 2026-03-28 02:15:46
○ 2026-04-24 02:00:20

○A2a06:98c1:3121::2026-03-04 → 2026-03-05 · 5 obs

○ 2026-03-03 21:43:02
● 2026-03-04 23:19:34
● 2026-03-05 00:21:06
○ 2026-03-28 02:15:46
○ 2026-04-24 02:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heathcontractors.com	tom.ns.cloudflare.com, edna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.147

NS records: tom.ns.cloudflare.com, edna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heathcontractors.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.166, 172.67.136.1`
AAAA	2	`2606:4700:3037::6815:4ea6, 2606:4700:3036::ac43:8801`
NS	2	`edna.ns.cloudflare.com, tom.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by heathcontractors.com: 2606:4700:3036::ac43:8801, 2606:4700:3037::6815:4ea6, 104.21.78.166 and 172.67.136.1.

other host names including 2-g.net, www.beercoasterspodcast.com, socialmedianewsny.com, autotrader.com.cy and bytesignal.email share IP numbers with heathcontractors.com.

Name Servers

heathcontractors.com is delegated to two name servers edna.ns.cloudflare.com and tom.ns.cloudflare.com.

heathcontractors.com shares the same name server setup as other domains, for instance dfmgy.com, tuohanmao.com, 20zhangzhang.com, tsyyhl.com and dumoulinandassociates.com.

heathcontractors.com at least partially shares name servers with other domains, for instance 153644.com, flownetframe.click, poh.com.vn, share-ek7.pages.dev and vimclinic.net.

These name servers are commonly used alongside kia.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with six IP numbers:

Host name edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

Host name tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

heathcontractors.com - robtex.com