`checkyourcontractor.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.1.193^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1772246137

`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=1778647986

Subdomains

hostmaster.checkyourcontractor.com

DNS History

6 records (4 active, 2 former)

●NSns1.vercel-dns.com2026-05-13 → 2026-05-13 · 1 obs

● 2026-05-13 05:06:30

●NSns2.vercel-dns.com2026-05-13 → 2026-05-13 · 1 obs

● 2026-05-13 05:06:30

○A207.148.248.1432015-10-30 → 2018-10-08 · 4 obs

○ 2015-06-17 20:14:10
● 2015-10-30 01:49:56
● 2018-10-08 10:13:00
○ 2026-05-13 05:06:30

●A216.150.1.12026-05-13 → 2026-05-13 · 2 obs

○ 2018-10-08 10:13:00
● 2026-05-13 05:06:30

●A216.150.1.1932026-05-13 → 2026-05-13 · 2 obs

○ 2018-10-08 10:13:00
● 2026-05-13 05:06:30

○A66.151.181.492015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 20:14:10
○ 2015-10-30 01:49:56
○ 2026-05-13 05:06:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
checkyourcontractor.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkyourcontractor.com (unsigned zone)

⏱️ Timing

Total: 746ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.193, 216.150.1.129`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

Hierarchy

The parent of hostmaster.checkyourcontractor.com is checkyourcontractor.com.

IP Addresses

checkyourcontractor.com points to two IP numbers: 216.150.1.1 and 216.150.1.193.

Other host names such as mail13.bolsafamiliacalendario.com.br, naturallygoodproducts.com.au, 1d6719766f97f11a.vercel-dns-016.com, samsaninc.ca and formably.com share IPs with checkyourcontractor.com.

Name Servers

Two name servers ns1.vercel-dns.com and ns2.vercel-dns.com handle the delegation for checkyourcontractor.com.

checkyourcontractor.com shares the same name server setup as other domains, for example techathlon.net, danicandles.com, zinsrechner.com, gameover.studio and goldenbellsacademy.com.

checkyourcontractor.com at least partially shares name servers with other domains, for example isoterm.cl, rollas.com.au, hle.rs, shfx.pl and asanteegames.com.

These name servers are commonly used with f.zeit-world.com and d.zeit-world.org and a.zeit-world.co.uk.

Host names with two IP numbers:

ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13.

ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.

checkyourcontractor.com - robtex.com