`firsthirellc.com`

DNSSEC	⚠️ Not signed
A	13.226.209.30^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
		PTR	`server-13-226-209-30.iad61.r.cloudfront.net`
A	13.226.209.79^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
A	13.226.209.82^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
A	13.226.209.88^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
NS	`ns-1335.awsdns-38.org` ⭐
		A	2600:9000:5305:3700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1335.awsdns-38.org`
		A	205.251.197.55^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1335.awsdns-38.org`
NS	`ns-1537.awsdns-00.co.uk`
		A	2600:9000:5306:100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1537.awsdns-00.co.uk`
		A	205.251.198.1^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1537.awsdns-00.co.uk`
NS	`ns-155.awsdns-19.com`
		A	2600:9000:5300:9b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-155.awsdns-19.com`
		A	205.251.192.155^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-155.awsdns-19.com`
NS	`ns-602.awsdns-11.net`
		A	2600:9000:5302:5a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-602.awsdns-11.net`
		A	205.251.194.90^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-602.awsdns-11.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-1335.awsdns-38.org`awsdns-hostmaster@amazon.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=1771291435

Same first word

firsthirellc.com

DNS History

27 records (9 active, 18 former)

●NSns-1335.awsdns-38.org2026-02-15 → 2026-03-17 · 3 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-03-17 04:15:34

●NSns-1537.awsdns-00.co.uk2026-02-15 → 2026-03-17 · 3 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-03-17 04:15:34

●NSns-155.awsdns-19.com2026-02-15 → 2026-03-17 · 3 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-03-17 04:15:34

●NSns-602.awsdns-11.net2026-02-15 → 2026-03-17 · 3 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-03-17 04:15:34

○NSns1.hostica.com2016-12-17 → 2018-07-19 · 4 obs

● 2016-12-17 02:25:32
● 2018-07-19 07:43:16
○ 2026-02-15 20:39:20
○ 2026-03-17 04:15:34

○NSns2.hostica.com2016-12-17 → 2018-07-19 · 4 obs

● 2016-12-17 02:25:32
● 2018-07-19 07:43:16
○ 2026-02-15 20:39:20
○ 2026-03-17 04:15:34

○NSns3.hostica.com2016-12-17 → 2018-07-19 · 4 obs

● 2016-12-17 02:25:32
● 2018-07-19 07:43:16
○ 2026-02-15 20:39:20
○ 2026-03-17 04:15:34

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-15 → 2026-03-17 · 3 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-03-17 04:15:34

○MXmail10.hostica.com2016-12-17 → 2018-07-19 · 4 obs

● 2016-12-17 02:25:32
● 2018-07-19 07:43:16
○ 2026-02-15 20:39:20
○ 2026-03-17 04:15:34

●A13.226.209.302026-02-17 → 2026-03-17 · 16 obs

○ 2026-02-16 16:18:10
● 2026-02-17 00:10:30
○ 2026-02-18 12:14:36
● 2026-02-22 17:28:26
○ 2026-02-23 19:16:56
● 2026-02-27 15:49:32
○ 2026-02-28 12:07:34
○ 2026-03-01 09:15:02
● 2026-03-01 13:35:02
○ 2026-03-01 16:43:18
○ 2026-03-05 12:09:08
● 2026-03-07 03:26:30
○ 2026-03-07 23:31:20
○ 2026-03-15 17:30:52
● 2026-03-17 04:15:32
● 2026-03-17 04:15:34

●A13.226.209.792026-02-17 → 2026-03-17 · 16 obs

●A13.226.209.822026-02-17 → 2026-03-17 · 16 obs

●A13.226.209.882026-02-17 → 2026-03-17 · 16 obs

○A18.164.174.592026-02-18 → 2026-03-12 · 16 obs

○ 2026-02-17 00:10:30
● 2026-02-18 12:14:36
○ 2026-02-22 17:28:26
○ 2026-02-27 15:49:32
● 2026-02-28 12:07:34
○ 2026-03-01 07:59:08
○ 2026-03-01 16:43:18
● 2026-03-05 12:09:08
○ 2026-03-07 03:26:30
○ 2026-03-11 20:47:56
● 2026-03-11 21:41:02
○ 2026-03-11 23:03:16
○ 2026-03-12 06:42:24
● 2026-03-12 08:56:24
○ 2026-03-12 18:04:16
○ 2026-03-17 04:15:34

○A18.164.174.62026-02-18 → 2026-03-12 · 16 obs

○A18.164.174.762026-02-18 → 2026-03-12 · 16 obs

○A18.164.174.962026-02-18 → 2026-03-12 · 16 obs

○A184.172.60.1482016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 02:25:32
○ 2018-07-19 07:43:16
○ 2026-03-17 04:15:34

○A3.166.65.1052026-02-15 → 2026-02-16 · 5 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-02-16 16:18:10
○ 2026-02-17 00:10:30
○ 2026-03-17 04:15:34

○A3.166.65.1242026-02-15 → 2026-02-16 · 5 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-02-16 16:18:10
○ 2026-02-17 00:10:30
○ 2026-03-17 04:15:34

○A3.166.65.372026-02-15 → 2026-02-16 · 5 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-02-16 16:18:10
○ 2026-02-17 00:10:30
○ 2026-03-17 04:15:34

○A3.166.65.932026-02-15 → 2026-02-16 · 5 obs

○ 2018-07-19 07:43:16
● 2026-02-15 20:39:20
● 2026-02-16 16:18:10
○ 2026-02-17 00:10:30
○ 2026-03-17 04:15:34

○A34.194.170.1132018-07-19 → 2018-07-19 · 4 obs

○ 2016-12-17 02:25:32
● 2018-07-19 07:43:16
○ 2026-02-15 20:39:20
○ 2026-03-17 04:15:34

○A52.84.118.1062026-02-23 → 2026-03-15 · 20 obs

○ 2026-02-22 17:28:26
● 2026-02-23 19:16:56
○ 2026-02-27 15:49:32
○ 2026-02-28 12:07:34
● 2026-03-01 07:59:08
● 2026-03-01 09:15:02
○ 2026-03-01 13:35:02
● 2026-03-01 16:43:18
○ 2026-03-05 12:09:08
○ 2026-03-07 03:26:30
● 2026-03-07 23:31:20
● 2026-03-11 20:47:56
○ 2026-03-11 21:41:02
● 2026-03-11 23:03:16
● 2026-03-12 06:42:24
○ 2026-03-12 08:56:24
● 2026-03-12 18:04:16
● 2026-03-15 17:30:52
○ 2026-03-17 04:15:32
○ 2026-03-17 04:15:34

○A52.84.118.322026-02-23 → 2026-03-15 · 20 obs

○A52.84.118.462026-02-23 → 2026-03-15 · 20 obs

○A52.84.118.672026-02-23 → 2026-03-15 · 20 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
firsthirellc.com	ns-155.awsdns-19.com, ns-602.awsdns-11.net, ns-1537.awsdns-00.co.uk, ns-1335.awsdns-38.org	1 record

✅ Authoritative Response

Server: 205.251.198.1

NS records: ns-155.awsdns-19.com, ns-602.awsdns-11.net, ns-1537.awsdns-00.co.uk, ns-1335.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firsthirellc.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.209.82, 13.226.209.79...`
NS	4	`ns-1335.awsdns-38.org, ns-1537.awsdns-00.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-1335.awsdns-38.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-155.awsdns-19.com)

Analysis

IP Addresses

firsthirellc.com points to four IP numbers: 13.226.209.30, 13.226.209.79, 13.226.209.82 and 13.226.209.88.

For instance, other host names 147umu20h4.execute-api.ap-northeast-1.amazonaws.com, 77hu88.com, d1xwzbnibgnp14.cloudfront.net, dz4ejpvy2q9k.cloudfront.net and saniver.be share IP numbers with firsthirellc.com.

Name Servers

firsthirellc.com is delegated to four name servers: ns-155.awsdns-19.com, ns-602.awsdns-11.net, ns-1335.awsdns-38.org and ns-1537.awsdns-00.co.uk.

firsthirellc.com shares name servers with other domains at least partially, for example wine.com, sapphirenz.com, yui0sr.com, d1dnc7c14ltj8c.cloudfront.net and crm.superlogica.com.

These name servers are commonly used alongside ns-1892.awsdns-44.co.uk, ns-632.awsdns-15.net, ns-1289.awsdns-33.org, ns-180.awsdns-22.com, ns-1506.awsdns-60.org and ns-1733.awsdns-24.co.uk.

Host names with two IP numbers:

ns-155.awsdns-19.com points to: 2600:9000:5300:9b00::1 and 205.251.192.155

ns-602.awsdns-11.net points to: 2600:9000:5302:5a00::1 and 205.251.194.90

ns-1335.awsdns-38.org points to: 2600:9000:5305:3700::1 and 205.251.197.55

ns-1537.awsdns-00.co.uk points to: 2600:9000:5306:100::1 and 205.251.198.1

Mail Servers

firsthirellc.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

firsthirellc.com shares the same mail server setup as other domains, for instance derekmiranda.com, kloiacommunity.slack.com, northpalmbeachtoday.com, epicenterpodcast.slack.com and sovrin.slack.com.

firsthirellc.com shares mail servers with other domains at least partially; for instance hq.penfed.org, 4mation.atlassian.net, nathanwailes.atlassian.net, batdongsan.atlassian.net and sgtechstack.atlassian.net.

these mail servers are commonly used with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

firsthirellc.com - robtex.com