ecfirst.com - dns.ninja

`ecfirst.com`

DNSSEC	⚠️ Not signed
A	54.204.193.159^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
		PTR	`ec2-54-204-193-159.compute-1.amazonaws.com`
NS	`ns-1671.awsdns-16.co.uk` ⭐
		A	2600:9000:5306:8700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1671.awsdns-16.co.uk`
		A	205.251.198.135^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1671.awsdns-16.co.uk`
NS	`ns-1518.awsdns-61.org`
		A	2600:9000:5305:ee00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1518.awsdns-61.org`
		A	205.251.197.238^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1518.awsdns-61.org`
NS	`ns-372.awsdns-46.com`
		A	2600:9000:5301:7400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-372.awsdns-46.com`
		A	205.251.193.116^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-372.awsdns-46.com`
NS	`ns-844.awsdns-41.net`
		A	2600:9000:5303:4c00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-844.awsdns-41.net`
		A	205.251.195.76^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-844.awsdns-41.net`
MX	`ecfirst-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`MS=ms702071781`
TXT	`_globalsign-domain-verification=CJ1T8VrJf4x54Mn-wgr8JkBP2q4j_d9IXkCsEOIQxD`
TXT	`_globalsign-domain-verification=iJs4s-0XMzZJvcOI2AKmy5o00ql-EOrs1vqCZ3DYp1`
TXT	`anthropic-domain-verification-4wz08k=8c899EucKDt8KjRyz7RIo247X`
TXT	`atlassian-domain-verification=yAosasaavQwN2WGgWQ4DmpfuH3FUIGGrGegR0VEbIpFKWAR...`
TXT	`google-site-verification=w-4mn5Kn2vVppPRZQXZH4PMlFriLUuU_ZQd8RbRqcfQ`
TXT	`openai-domain-verification=dv-7MXUejF78wymyzMH3d96UllM`
TXT	`v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:sp...`
SOA	`ns-1671.awsdns-16.co.uk`nsadmin@ecfirst.com serial=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=1786690089

WOT: SAFE (64/100)

Subdomains

tracer.ecfirst.com

Same first word

ecfirst.com

ecfirst.net

ecfirst.biz

Similar names

crestfi.com

riftsec.com

firstec.it

firecst.com

cefirst.com

firstec.net

fetrics.com

sterfic.com

isfcert.it

secrift.com

firstec.co.nz

fcertis.kz

isfcert.com

cristef.us

rcfeist.com

firstec.cn

firstec.co.uk

stcfire.com

tcsfire.com

cristef.net

ficrest.com

firstec.com

firstec.co.kr

cristef.it

ficster.com

fitrecs.com

cstfire.com

firstec.dk

frtceis.com

DNS History

11 records (6 active, 5 former)

○NSdns1.websolv.com2015-06-18 → 2016-04-25 · 4 obs

● 2015-06-18 13:16:58
● 2016-04-25 11:47:44
○ 2026-03-01 08:42:58
○ 2026-08-14 07:12:00

○NSdns2.websolv.com2015-06-18 → 2016-04-25 · 4 obs

● 2015-06-18 13:16:58
● 2016-04-25 11:47:44
○ 2026-03-01 08:42:58
○ 2026-08-14 07:12:00

●NSns-1518.awsdns-61.org2026-03-01 → 2026-08-14 · 3 obs

○ 2016-04-25 11:47:44
● 2026-03-01 08:42:58
● 2026-08-14 07:12:00

●NSns-1671.awsdns-16.co.uk2026-03-01 → 2026-08-14 · 3 obs

○ 2016-04-25 11:47:44
● 2026-03-01 08:42:58
● 2026-08-14 07:12:00

●NSns-372.awsdns-46.com2026-03-01 → 2026-08-14 · 3 obs

○ 2016-04-25 11:47:44
● 2026-03-01 08:42:58
● 2026-08-14 07:12:00

●NSns-844.awsdns-41.net2026-03-01 → 2026-08-14 · 3 obs

○ 2016-04-25 11:47:44
● 2026-03-01 08:42:58
● 2026-08-14 07:12:00

○MXd37783a.ess.barracudanetworks.com2015-06-18 → 2016-04-25 · 4 obs

● 2015-06-18 13:16:58
● 2016-04-25 11:47:44
○ 2026-03-01 08:42:58
○ 2026-08-14 07:12:00

○MXd37783b.ess.barracudanetworks.com2015-06-18 → 2016-04-25 · 4 obs

● 2015-06-18 13:16:58
● 2016-04-25 11:47:44
○ 2026-03-01 08:42:58
○ 2026-08-14 07:12:00

●MXecfirst-com.mail.protection.outlook.com2026-03-01 → 2026-08-14 · 3 obs

○ 2016-04-25 11:47:44
● 2026-03-01 08:42:58
● 2026-08-14 07:12:00

●A54.204.193.1592026-03-01 → 2026-08-14 · 3 obs

○ 2016-04-25 11:47:44
● 2026-03-01 08:42:58
● 2026-08-14 07:12:00

○A69.50.216.952015-06-18 → 2016-04-25 · 4 obs

● 2015-06-18 13:16:58
● 2016-04-25 11:47:44
○ 2026-03-01 08:42:58
○ 2026-08-14 07:12:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
ecfirst.com	ns-372.awsdns-46.com, ns-844.awsdns-41.net, ns-1671.awsdns-16.co.uk, ns-1518.awsdns-61.org	2 records

✅ Authoritative Response

Server:205.251.193.116

NS records: ns-372.awsdns-46.com, ns-844.awsdns-41.net, ns-1671.awsdns-16.co.uk, ns-1518.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecfirst.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.204.193.159`
NS	4	`ns-1518.awsdns-61.org, ns-1671.awsdns-16.co.uk...`
MX	1	`ecfirst-com.mail.protection.outlook.com`
TXT	8	`MS=ms702071781, _globalsign-domain-verification=CJ1T8VrJ...`
SOA	1	`ns-1671.awsdns-16.co.uk nsadmin.ecfirst.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-372.awsdns-46.com, ns-372.awsdns-46.com)

Analysis

Hierarchy

tracer.ecfirst.com is a subdomain of ecfirst.com.

IP Addresses

ecfirst.com directs to one IP number, which is 54.204.193.159.

Among the host names that share IP numbers with ecfirst.com are pabrai.com, www.hipaaacademy.net, www.ecfirst.biz and two others.

Name Servers

The domain ecfirst.com is delegated to these four name servers: ns-372.awsdns-46.com, ns-844.awsdns-41.net, ns-1518.awsdns-61.org and ns-1671.awsdns-16.co.uk.

The name servers of ecfirst.com overlap at least partially with those of other domains — among them drakehoops.com, d1nbvfmafrzcxk.cloudfront.net, sandemployment.com and two more.

Each of the four hosts ns-372.awsdns-46.com, ns-844.awsdns-41.net, ns-1518.awsdns-61.org and ns-1671.awsdns-16.co.uk has two IP addresses. ns-372.awsdns-46.com points to 205.251.193.116 and 2600:9000:5301:7400::1. ns-844.awsdns-41.net points to 205.251.195.76 and 2600:9000:5303:4c00::1. ns-1518.awsdns-61.org points to 205.251.197.238 and 2600:9000:5305:ee00::1. ns-1671.awsdns-16.co.uk points to 205.251.198.135 and 2600:9000:5306:8700::1.

Mail Servers

ecfirst.com routes its mail through a single mail server, ecfirst-com.mail.protection.outlook.com.

ecfirst-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.10.5, 52.101.11.9 and 52.101.11.17, along with 5 other.