`lookupcontractor.com`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mx2.zohocloud.ca` ⭐
		A	199.67.86.230^{🇺🇸 ZohoAS199.67.86.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
MX	`mx3.zohocloud.ca`⁽²⁰⁾
		A	199.67.84.150^{🇺🇸 ZohoAS199.67.84.0/24 Zoho Corporation}
MX	`mx.zohocloud.ca`⁽⁵⁰⁾
		A	199.67.84.150^{🇺🇸 ZohoAS199.67.84.0/24 Zoho Corporation}
		A	199.67.86.230^{🇺🇸 ZohoAS199.67.86.0/24 Zoho Corporation}
			PTR	`mx2.zohocloud.ca`
			PTR	`mx3.zohocloud.ca`
			PTR	`mx.zohocloud.ca`
TXT	`v=spf1 include:zohocloud.ca ~all`
TXT	`zoho-verification=zb85987397.zmverify.zohocloud.ca`
TXT	`google-site-verification=-02KB4HLZZEhg130QFxYE8ZVLbw_NEaYd2Rh1tJxUAs`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1754227923

`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=1776920032

Same first word

lookupcontractor.com

DNS History

12 records (6 active, 6 former)

●NSdns1.registrar-servers.com2026-04-09 → 2026-04-23 · 3 obs

○ 2018-07-04 17:21:04
● 2026-04-09 15:21:44
● 2026-04-23 04:55:12

●NSdns2.registrar-servers.com2026-04-09 → 2026-04-23 · 3 obs

○ 2018-07-04 17:21:04
● 2026-04-09 15:21:44
● 2026-04-23 04:55:12

○NSns57.1and1.com2015-05-26 → 2016-12-30 · 4 obs

● 2015-05-26 09:56:32
● 2016-12-30 09:47:56
○ 2018-07-04 17:21:04
○ 2026-04-23 04:55:12

○NSns58.1and1.com2015-05-26 → 2016-12-30 · 4 obs

● 2015-05-26 09:56:32
● 2016-12-30 09:47:56
○ 2018-07-04 17:21:04
○ 2026-04-23 04:55:12

●MXmx.zohocloud.ca2026-04-09 → 2026-04-23 · 3 obs

○ 2018-07-04 17:21:04
● 2026-04-09 15:21:44
● 2026-04-23 04:55:12

○MXmx00.1and1.com2015-05-26 → 2016-12-30 · 4 obs

● 2015-05-26 09:56:32
● 2016-12-30 09:47:56
○ 2018-07-04 17:21:04
○ 2026-04-23 04:55:12

○MXmx01.1and1.com2015-05-26 → 2016-12-30 · 4 obs

● 2015-05-26 09:56:32
● 2016-12-30 09:47:56
○ 2018-07-04 17:21:04
○ 2026-04-23 04:55:12

●MXmx2.zohocloud.ca2026-04-09 → 2026-04-23 · 3 obs

○ 2018-07-04 17:21:04
● 2026-04-09 15:21:44
● 2026-04-23 04:55:12

●MXmx3.zohocloud.ca2026-04-09 → 2026-04-23 · 3 obs

○ 2018-07-04 17:21:04
● 2026-04-09 15:21:44
● 2026-04-23 04:55:12

●A216.198.79.12026-04-09 → 2026-04-23 · 3 obs

○ 2018-07-04 17:21:04
● 2026-04-09 15:21:44
● 2026-04-23 04:55:12

○A216.250.120.1822016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-20 22:15:20
● 2016-12-30 09:47:56
○ 2018-07-04 17:21:04
○ 2026-04-23 04:55:12

○A74.208.128.402015-05-26 → 2016-04-20 · 4 obs

● 2015-05-26 09:56:32
● 2016-04-20 22:15:20
○ 2016-12-30 09:47:56
○ 2026-04-23 04:55:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
lookupcontractor.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lookupcontractor.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	3	`mx.zohocloud.ca (pri: 10), mx2.zohocloud.ca (pri: 20)...`
TXT	3	`v=spf1 include:zohocloud.ca ~all, zoho-verification=zb85987397.zmverify.zo...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

lookupcontractor.com points to IP number 216.198.79.1.

For instance, other host names itgeeksuae.com, impexfeed.com, bestmedspa.org, npes.in and kibarotel.com share IP numbers with lookupcontractor.com.

Name Servers

lookupcontractor.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

lookupcontractor.com uses the same name server setup as other domains such as mxnotify.com, buyitt.com, mandalonlinebook.com, mecq.me and shiets.com.

lookupcontractor.com shares name servers with other domains at least partially, for example backpackpublishing.com, mailgeo.com, citationman.com, bayareafinancing.com and cotreport.net.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

lookupcontractor.com is served by three mail servers: mx2.zohocloud.ca, mx3.zohocloud.ca and mx.zohocloud.ca.

lookupcontractor.com shares mail servers with other domains at least partially; for instance mail.thewealthminded.com, polymorphe.com, wcz.ca, zanrik.com and blacklime.ca.