`duffyscontracting.com`

DNSSEC	⚠️ Not signed
A	74.220.199.6^{🇺🇸 EIGI74.220.199.0/24 Google}
		PTR	`parking.bluehost.com`
NS	`ns1.bluehost.com` ⚠️ Not in zone NS records
		A	162.159.24.80^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.bluehost.com`
NS	`ns2.bluehost.com` ⚠️ Not in zone NS records
		A	162.159.25.175^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.bluehost.com`

`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=1774571442

Subdomains

mail.duffyscontracting.com

Same first word

duffyscontracting.com

DNS History

7 records (3 active, 4 former)

●NSns1.bluehost.com2015-08-01 → 2026-03-27 · 2 obs

● 2015-08-01 01:46:24
● 2026-03-27 00:47:20

●NSns2.bluehost.com2015-08-01 → 2026-03-27 · 2 obs

● 2015-08-01 01:46:24
● 2026-03-27 00:47:20

○MXduffyscontracting-com.mail.protection.outlook.com2015-08-01 → 2026-02-15 · 3 obs

● 2015-08-01 01:46:24
● 2026-02-15 13:13:32
○ 2026-03-27 00:47:20

○MXmail.duffyscontracting.com2015-08-01 → 2026-02-15 · 3 obs

● 2015-08-01 01:46:24
● 2026-02-15 13:13:32
○ 2026-03-27 00:47:20

○A107.180.40.232017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-10 00:46:40
● 2017-03-15 15:46:46
○ 2020-02-20 01:57:08
○ 2026-03-27 00:47:20

○A67.222.46.752015-08-01 → 2016-07-10 · 4 obs

● 2015-08-01 01:46:24
● 2016-07-10 00:46:40
○ 2017-03-15 15:46:46
○ 2026-03-27 00:47:20

●A74.220.199.62020-02-20 → 2026-03-27 · 3 obs

○ 2017-03-15 15:46:46
● 2020-02-20 01:57:08
● 2026-03-27 00:47:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duffyscontracting.com	ns1.bluehost.com, ns2.bluehost.com	2 records

✅ Authoritative Response

Server:162.159.24.80

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duffyscontracting.com (unsigned zone)

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.220.199.6`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mail.duffyscontracting.com has duffyscontracting.com as its parent.

IP Addresses

duffyscontracting.com maps to IP address 74.220.199.6.

Other host names, for instance domainxyzde.d3stroy.com, maineweb.biz, catersmart.com, cp2.hostswebs.com and mail.karlhedrick.com share IP numbers with duffyscontracting.com.

Name Servers

Two name servers ns1.bluehost.com and ns2.bluehost.com are delegated to duffyscontracting.com.

duffyscontracting.com uses the same name server configuration as other domains, such as campbellfencing.com, 2ndlookexpress.com, ancientskiers.com, whitefieldbc.com and jonchambers.com.

duffyscontracting.com at least partially shares name servers with other domains such as colorpunctureusa.org, reiatsu.com.ar, rabzon.com, ethiopianorthodox.org and parrottinsurance.com.

These name servers are commonly used with ns1.hostmonster.com and ns2.hostmonster.com.

Host names with a single IP address:

ns1.bluehost.com points to 162.159.24.80

ns2.bluehost.com points to 162.159.25.175

duffyscontracting.com - robtex.com