`contractorbusinessguide.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:84d0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:51d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.29^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.208^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`ivy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.5.29, 172.67.132.208
		IPv6	2606:4700:3032::ac43:84d0, 2606:4700:3036::6815:51d
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2399539469

`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=1774542387

rank #994204 globally
rank #452579 in the tld

Same first word

contractorbusinessguide.com

DNS History

6 records (6 active, 0 former)

●NSian.ns.cloudflare.com2026-02-24 → 2026-03-26 · 2 obs

● 2026-02-24 10:19:34
● 2026-03-26 16:27:00

●NSivy.ns.cloudflare.com2026-02-24 → 2026-03-26 · 2 obs

● 2026-02-24 10:19:34
● 2026-03-26 16:27:00

●A104.21.5.292026-02-24 → 2026-03-26 · 2 obs

● 2026-02-24 10:19:34
● 2026-03-26 16:27:00

●A172.67.132.2082026-02-24 → 2026-03-26 · 2 obs

● 2026-02-24 10:19:34
● 2026-03-26 16:27:00

●A2606:4700:3032::ac43:84d02026-02-24 → 2026-03-26 · 2 obs

● 2026-02-24 10:19:34
● 2026-03-26 16:27:00

●A2606:4700:3036::6815:51d2026-02-24 → 2026-03-26 · 2 obs

● 2026-02-24 10:19:34
● 2026-03-26 16:27:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
contractorbusinessguide.com	ian.ns.cloudflare.com, ivy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.120

NS records: ian.ns.cloudflare.com, ivy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractorbusinessguide.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.29, 172.67.132.208`
AAAA	2	`2606:4700:3036::6815:51d, 2606:4700:3032::ac43:84d0`
NS	2	`ian.ns.cloudflare.com, ivy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

contractorbusinessguide.com maps to four IP numbers: 2606:4700:3032::ac43:84d0, 2606:4700:3036::6815:51d, 104.21.5.29 and 172.67.132.208.

Other host names, for instance gcsnow.net, www.iletirebouchon.com, ofinar.com, koooragoal.com and swosh.in share IP numbers with contractorbusinessguide.com.

Name Servers

Two name servers ian.ns.cloudflare.com and ivy.ns.cloudflare.com are delegated to contractorbusinessguide.com.

contractorbusinessguide.com uses the same name server configuration as other domains, such as pahtempe.org, bitwizards.com, lawnandgardenmerchantservices.com, trainjotting.com and sosns.com.

contractorbusinessguide.com at least partially shares name servers with other domains such as creativeair.com.au, sxjlcc.com, arcleap.com, pg4960.com and oftern.com.

These name servers are commonly used with lily.ns.cloudflare.com and stevie.ns.cloudflare.com.

Host names with six IP numbers: Host name ian.ns.cloudflare.com points to 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118; host name ivy.ns.cloudflare.com points to 2606:4700:50::adf5:3a78, 2803:f800:50::6ca2:c078, 2a06:98c1:50::ac40:2078, 108.162.192.120, 172.64.32.120 and 173.245.58.120.

contractorbusinessguide.com - robtex.com