firstrain.com - dns.ninja

`firstrain.com`

DNSSEC	⚠️ Not signed
A	18.211.205.171^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-211-205-171.compute-1.amazonaws.com`
A	18.232.33.146^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
NS	`ns-1697.awsdns-20.co.uk` ⭐
		A	2600:9000:5306:a100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1697.awsdns-20.co.uk`
		A	205.251.198.161^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1697.awsdns-20.co.uk`
NS	`ns-1039.awsdns-01.org`
		A	2600:9000:5304:f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1039.awsdns-01.org`
		A	205.251.196.15^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1039.awsdns-01.org`
NS	`ns-606.awsdns-11.net`
		A	2600:9000:5302:5e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-606.awsdns-11.net`
		A	205.251.194.94^{🇺🇸 Amazon205.251.194.0/24 prefix}
NS	`ns-99.awsdns-12.com`
		A	2600:9000:5300:6300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-99.awsdns-12.com`
		A	205.251.192.99^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-99.awsdns-12.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`ZOOM_verify_puMVD_8VTaKKn0vViOnUpQ`
TXT	`atlassian-domain-verification=9w3BKP3ksKsjJP9F0nxLlNea67003hSEhuCoXu76/0NwNFs...`
TXT	`v=spf1 mx include:mktomail.com include:servers.mcsv.net include:_spf.google.c...`
SOA	`ns-1697.awsdns-20.co.uk`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=1784928072

rank #285326 globally
rank #118736 in the tld
⚠️ On DNS blocklist: ultimate

PTR for

76.120.11.209.in-addr.arpa

Subdomains

sandboxapps.firstrain.com

mailwall2.firstrain.com

mobile.firstrain.com

www.firstrain.com

api.firstrain.com

email.firstrain.com

app.firstrain.com

apps.firstrain.com

info.firstrain.com

autodiscover.firstrain.com

research.firstrain.com

mail.firstrain.com

guide.firstrain.com

mailwall1.firstrain.com

Same first word

firstrain.net

firstrain.co.za

firstrain.com

firstrain.it

DNS History

64 records (11 active, 53 former)

○NSadonism1.suw1.qualitytech.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○NSans1.chi1.qualitytech.com2016-07-24 → 2017-06-13 · 5 obs

○ 2015-08-18 23:44:12
● 2016-07-24 20:43:40
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○NSans1.dfw1.qualitytech.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○NSans1.jcy1.qualitytech.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○NSans1.nyc16.qualitytech.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○NSans1.sjc1.qualitytech.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○NSans1.suw1.qualitytech.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

●NSns-1039.awsdns-01.org2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●NSns-1697.awsdns-20.co.uk2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●NSns-606.awsdns-11.net2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●NSns-99.awsdns-12.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●MXaspmx.l.google.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●MXaspmx2.googlemail.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

●MXaspmx3.googlemail.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
● 2026-07-24 21:23:36

○MXmailwall1.firstrain.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○MXmailwall2.firstrain.com2015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○A100.29.34.202026-03-07 → 2026-03-10 · 5 obs

○ 2026-03-01 05:56:54
● 2026-03-07 08:59:14
● 2026-03-10 06:12:48
○ 2026-03-24 22:02:32
○ 2026-07-24 21:23:36

○A100.31.17.232026-04-11 → 2026-04-13 · 5 obs

○ 2026-04-09 18:39:46
● 2026-04-11 20:20:28
● 2026-04-13 02:59:26
○ 2026-05-03 23:01:36
○ 2026-07-24 21:23:36

○A13.216.87.252026-07-20 → 2026-07-20 · 3 obs

○ 2026-07-12 19:39:28
● 2026-07-20 07:27:40
○ 2026-07-24 21:23:36

●A18.211.205.1712026-07-24 → 2026-07-24 · 2 obs

○ 2026-07-20 07:27:40
● 2026-07-24 21:23:36

○A18.232.249.1662026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-20 13:58:06
● 2026-07-03 15:48:26
○ 2026-07-09 06:17:36
○ 2026-07-24 21:23:36

●A18.232.33.1462026-07-24 → 2026-07-24 · 2 obs

○ 2026-07-20 07:27:40
● 2026-07-24 21:23:36

○A18.233.210.1862026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-13 02:59:26
● 2026-05-03 23:01:36
○ 2026-05-06 03:32:26
○ 2026-07-24 21:23:36

○A209.11.120.762015-08-18 → 2017-06-13 · 4 obs

● 2015-08-18 23:44:12
● 2017-06-13 02:34:38
○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○A23.21.172.1532026-02-16 → 2026-02-16 · 4 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
○ 2026-02-18 17:53:26
○ 2026-07-24 21:23:36

○A3.213.127.1492026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 00:18:00
● 2026-04-05 22:07:14
○ 2026-04-09 18:39:46
○ 2026-07-24 21:23:36

○A3.216.214.182026-07-20 → 2026-07-20 · 3 obs

○ 2026-07-12 19:39:28
● 2026-07-20 07:27:40
○ 2026-07-24 21:23:36

○A3.222.196.2402026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-12 05:33:32
● 2026-05-23 20:40:52
○ 2026-06-20 13:58:06
○ 2026-07-24 21:23:36

○A3.223.187.292026-02-18 → 2026-02-18 · 5 obs

○ 2026-02-16 04:34:04
● 2026-02-18 17:53:26
● 2026-02-18 22:42:08
○ 2026-02-20 06:24:16
○ 2026-07-24 21:23:36

○A3.226.164.42026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-22 19:37:18
● 2026-03-01 05:56:54
○ 2026-03-07 08:59:14
○ 2026-07-24 21:23:36

○A32.193.44.302026-07-12 → 2026-07-12 · 4 obs

○ 2026-07-09 06:17:36
● 2026-07-12 14:48:06
○ 2026-07-20 07:27:40
○ 2026-07-24 21:23:36

○A32.195.116.842026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-12 05:33:32
● 2026-05-23 20:40:52
○ 2026-06-20 13:58:06
○ 2026-07-24 21:23:36

○A32.195.23.1712026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 00:18:00
● 2026-04-05 22:07:14
○ 2026-04-09 18:39:46
○ 2026-07-24 21:23:36

○A34.192.196.2422026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-08 07:58:48
● 2026-05-12 05:33:32
○ 2026-05-23 20:40:52
○ 2026-07-24 21:23:36

○A34.193.207.2252026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-10 06:12:48
● 2026-03-24 22:02:32
○ 2026-03-30 06:33:34
○ 2026-07-24 21:23:36

○A34.194.93.432026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-06 03:32:26
● 2026-05-08 07:58:48
○ 2026-05-12 05:33:32
○ 2026-07-24 21:23:36

○A34.228.107.942026-05-06 → 2026-05-08 · 5 obs

○ 2026-05-03 23:01:36
● 2026-05-06 03:32:26
● 2026-05-08 07:58:48
○ 2026-05-12 05:33:32
○ 2026-07-24 21:23:36

○A34.228.98.1272026-07-12 → 2026-07-12 · 4 obs

○ 2026-07-12 14:48:06
● 2026-07-12 19:39:28
○ 2026-07-20 07:27:40
○ 2026-07-24 21:23:36

○A44.209.27.1842026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-03 23:01:36
● 2026-05-06 03:32:26
○ 2026-05-08 07:58:48
○ 2026-07-24 21:23:36

○A44.213.1.1652026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-10 06:12:48
● 2026-03-24 22:02:32
○ 2026-03-30 06:33:34
○ 2026-07-24 21:23:36

○A44.214.128.1722026-05-03 → 2026-05-03 · 4 obs

○ 2026-04-13 02:59:26
● 2026-05-03 23:01:36
○ 2026-05-06 03:32:26
○ 2026-07-24 21:23:36

○A44.218.4.1692026-05-12 → 2026-05-12 · 4 obs

○ 2026-05-08 07:58:48
● 2026-05-12 05:33:32
○ 2026-05-23 20:40:52
○ 2026-07-24 21:23:36

○A44.219.16.1692026-07-09 → 2026-07-09 · 4 obs

○ 2026-07-03 15:48:26
● 2026-07-09 06:17:36
○ 2026-07-12 14:48:06
○ 2026-07-24 21:23:36

○A50.17.97.702026-02-16 → 2026-07-24 · 2 obs

○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

○A52.45.173.1792026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-30 06:33:34
● 2026-04-04 00:18:00
○ 2026-04-05 22:07:14
○ 2026-07-24 21:23:36

○A52.54.9.2522026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-24 22:02:32
● 2026-03-30 06:33:34
○ 2026-04-04 00:18:00
○ 2026-07-24 21:23:36

○A52.6.222.1362026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-22 19:37:18
● 2026-03-01 05:56:54
○ 2026-03-07 08:59:14
○ 2026-07-24 21:23:36

○A52.71.149.1242026-07-12 → 2026-07-12 · 4 obs

○ 2026-07-09 06:17:36
● 2026-07-12 14:48:06
○ 2026-07-12 19:39:28
○ 2026-07-24 21:23:36

○A52.72.89.1982026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 14:46:38
● 2026-02-22 19:37:18
○ 2026-03-01 05:56:54
○ 2026-07-24 21:23:36

○A52.87.111.2412026-06-20 → 2026-06-20 · 4 obs

○ 2026-05-23 20:40:52
● 2026-06-20 13:58:06
○ 2026-07-03 15:48:26
○ 2026-07-24 21:23:36

○A54.145.67.1372026-02-18 → 2026-02-22 · 5 obs

○ 2026-02-16 04:34:04
● 2026-02-18 17:53:26
● 2026-02-22 19:37:18
○ 2026-03-01 05:56:54
○ 2026-07-24 21:23:36

○A54.152.54.312026-02-16 → 2026-02-16 · 4 obs

○ 2017-06-13 02:34:38
● 2026-02-16 04:34:04
○ 2026-02-18 17:53:26
○ 2026-07-24 21:23:36

○A54.156.6.1012026-02-20 → 2026-02-21 · 5 obs

○ 2026-02-18 22:42:08
● 2026-02-20 06:24:16
● 2026-02-21 14:46:38
○ 2026-02-22 19:37:18
○ 2026-07-24 21:23:36

○A54.160.38.592026-07-09 → 2026-07-09 · 4 obs

○ 2026-07-03 15:48:26
● 2026-07-09 06:17:36
○ 2026-07-12 14:48:06
○ 2026-07-24 21:23:36

○A54.165.83.1772026-04-09 → 2026-04-13 · 5 obs

○ 2026-04-05 22:07:14
● 2026-04-09 18:39:46
● 2026-04-13 02:59:26
○ 2026-05-03 23:01:36
○ 2026-07-24 21:23:36

○A54.210.228.1812026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-20 13:58:06
● 2026-07-03 15:48:26
○ 2026-07-09 06:17:36
○ 2026-07-24 21:23:36

○A54.243.191.1672026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-30 06:33:34
● 2026-04-04 00:18:00
○ 2026-04-05 22:07:14
○ 2026-07-24 21:23:36

○A54.87.236.2332026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-24 22:02:32
● 2026-03-30 06:33:34
○ 2026-04-04 00:18:00
○ 2026-07-24 21:23:36

○A98.90.1.2372026-06-20 → 2026-06-20 · 4 obs

○ 2026-05-23 20:40:52
● 2026-06-20 13:58:06
○ 2026-07-03 15:48:26
○ 2026-07-24 21:23:36

○A98.90.36.2382026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-05 22:07:14
● 2026-04-09 18:39:46
○ 2026-04-11 20:20:28
○ 2026-07-24 21:23:36

○A98.91.97.222026-03-07 → 2026-03-10 · 5 obs

○ 2026-03-01 05:56:54
● 2026-03-07 08:59:14
● 2026-03-10 06:12:48
○ 2026-03-24 22:02:32
○ 2026-07-24 21:23:36

○A98.94.239.2532026-02-16 → 2026-07-24 · 2 obs

○ 2026-02-16 04:34:04
○ 2026-07-24 21:23:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
firstrain.com	ns-99.awsdns-12.com, ns-606.awsdns-11.net, ns-1039.awsdns-01.org, ns-1697.awsdns-20.co.uk	2 records

✅ Authoritative Response

Server:205.251.198.161

NS records: ns-99.awsdns-12.com, ns-606.awsdns-11.net, ns-1039.awsdns-01.org, ns-1697.awsdns-20.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstrain.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.232.33.146, 18.211.205.171`
NS	4	`ns-1039.awsdns-01.org, ns-1697.awsdns-20.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	3	`ZOOM_verify_puMVD_8VTaKKn0vViOnUpQ, atlassian-domain-verification=9w3BKP3ksK...`
SOA	1	`ns-1697.awsdns-20.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-99.awsdns-12.com, ns-99.awsdns-12.com)

Analysis

Hierarchy

firstrain.com is a parent domain; its children include sandboxapps.firstrain.com, mailwall2.firstrain.com, mobile.firstrain.com, www.firstrain.com, api.firstrain.com and a few other host names.

IP Addresses

firstrain.com directs to two IP numbers, 18.211.205.171 and 18.232.33.146

ec2-18-232-33-146.compute-1.amazonaws.com and sneakpeeq.com, along with other host names, share IP addresses with firstrain.com.

Name Servers

The NS records for firstrain.com point to four name servers: ns-99.awsdns-12.com, ns-606.awsdns-11.net, ns-1039.awsdns-01.org and ns-1697.awsdns-20.co.uk.

firstrain.com partially shares its NS delegation with several other domains, including deel.training, donbikoff.com, formicidy.com and two others.

ns-99.awsdns-12.com, ns-606.awsdns-11.net, ns-1039.awsdns-01.org and ns-1697.awsdns-20.co.uk each carry two IP addresses. ns-99.awsdns-12.com has 205.251.192.99 and 2600:9000:5300:6300::1; ns-606.awsdns-11.net has 205.251.194.94 and 2600:9000:5302:5e00::1; ns-1039.awsdns-01.org has 205.251.196.15 and 2600:9000:5304:f00::1; ns-1697.awsdns-20.co.uk has 205.251.198.161 and 2600:9000:5306:a100::1.

Mail Servers

Mail for firstrain.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between firstrain.com and other domains, including gracesice.com, nafstad.us, ns500698.ns500758.ns500759.ns500759.ns500698.ns500736.ns500736.ns500735.ns500698.ns500735.ns500698.ns500576.ns500698.ns500576.ns500652.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com points to 172.253.122.26 and 2607:f8b0:4004:c27::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.26 IP addresses.