`efrenvironmental.com`

DNSSEC	⚠️ Not signed
A	54.172.77.37^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-172-77-37.compute-1.amazonaws.com`
A	69.16.231.58^{🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917}
NS	`dns2.internic.ca` ⭐
		A	54.200.36.149^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.internic.ca`
		A	54.200.64.168^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
			PTR	`dns2.internic.ca`
NS	`dns.internic.ca`
		A	54.236.82.34^{🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix}
			PTR	`dns.internic.ca`
		A	54.236.220.120^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
			PTR	`dns.internic.ca`
SOA	`dns.internic.ca`noc@internic.ca 2026-07-23 #1

`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=1785207402

Same first word

efrenvironmental.com

DNS History

8 records (4 active, 4 former)

●NSdns.internic.ca2026-04-06 → 2026-07-28 · 3 obs

○ 2015-10-16 17:09:58
● 2026-04-06 08:31:42
● 2026-07-28 02:57:54

●NSdns2.internic.ca2026-04-06 → 2026-07-28 · 3 obs

○ 2015-10-16 17:09:58
● 2026-04-06 08:31:42
● 2026-07-28 02:57:54

○NSns5.ns0.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 06:22:32
○ 2015-10-16 17:09:58
○ 2026-07-28 02:57:54

○NSns538.pair.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 06:22:32
○ 2015-10-16 17:09:58
○ 2026-07-28 02:57:54

○MXmailwash38.pair.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 06:22:32
○ 2015-10-16 17:09:58
○ 2026-07-28 02:57:54

●A54.172.77.372026-04-06 → 2026-07-28 · 3 obs

○ 2015-10-16 17:09:58
● 2026-04-06 08:31:42
● 2026-07-28 02:57:54

○A66.39.56.1402015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 06:22:32
○ 2015-10-16 17:09:58
○ 2026-07-28 02:57:54

●A69.16.231.582026-04-06 → 2026-07-28 · 3 obs

○ 2015-10-16 17:09:58
● 2026-04-06 08:31:42
● 2026-07-28 02:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
efrenvironmental.com	dns.internic.ca, dns2.internic.ca	-

✅ Authoritative Response

Server:54.236.220.120

NS records: dns.internic.ca, dns2.internic.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efrenvironmental.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.172.77.37, 69.16.231.58`
NS	2	`dns.internic.ca, dns2.internic.ca`
SOA	1	`dns.internic.ca noc.internic.ca`

Analysis

IP Addresses

efrenvironmental.com directs to two IP numbers, 54.172.77.37 and 69.16.231.58

ns2.taradear.com, lounsburyautomotive.ca, powerliftgate.com plus two other host names have IP numbers in common with efrenvironmental.com.

Name Servers

efrenvironmental.com is delegated to two name servers: dns2.internic.ca and dns.internic.ca.

The name server configuration of efrenvironmental.com is shared with other domains, for instance pigeonbrands.com, sportslive24.net, agritrader.ca and two others.

efrenvironmental.com at least partially shares name servers with other domains, including kyke.us, playwrightsguild.ca, wolseleyincentives.com and autosign.us.

These name servers are frequently paired with the name servers dns5.namescout.com and dns6.namescout.com.

dns2.internic.ca and dns.internic.ca each resolve to two IP addresses: dns2.internic.ca points to 54.200.36.149 and 54.200.64.168, while dns.internic.ca points to 54.236.82.34 and 54.236.220.120.

efrenvironmental.com - robtex.com