firstx.com - dns.ninja

`firstx.com`

DNSSEC	⚠️ Not signed
A	2a01:4f9:c012:4562::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
A	135.181.98.204^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
TXT	`v=spf1 a:my.firstx.io include:spf.messagingengine.com ?all`
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2407537840

`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=1782714205

Same first word

firstx.com

firstx.app

firstx.eu

Similar names

xfirst.com

fitsrx.com

fitsrx.co.uk

srtfix.com

fitsrx.net

fitsrx.org

fitsrx.info

fitsrx.nl

fixstr.com

fitsrx.es

DNS History

11 records (6 active, 5 former)

●NSfred.ns.cloudflare.com2026-04-16 → 2026-06-29 · 3 obs

○ 2017-04-05 18:05:14
● 2026-04-16 06:22:42
● 2026-06-29 06:46:28

○NSns1.parkingcrew.net2015-08-17 → 2017-04-05 · 4 obs

● 2015-08-17 08:04:44
● 2017-04-05 18:05:14
○ 2026-04-16 06:22:42
○ 2026-06-29 06:46:28

○NSns2.parkingcrew.net2015-08-17 → 2017-04-05 · 4 obs

● 2015-08-17 08:04:44
● 2017-04-05 18:05:14
○ 2026-04-16 06:22:42
○ 2026-06-29 06:46:28

●NSsue.ns.cloudflare.com2026-04-16 → 2026-06-29 · 3 obs

○ 2017-04-05 18:05:14
● 2026-04-16 06:22:42
● 2026-06-29 06:46:28

●MXin1-smtp.messagingengine.com2026-04-16 → 2026-06-29 · 3 obs

○ 2017-04-05 18:05:14
● 2026-04-16 06:22:42
● 2026-06-29 06:46:28

●MXin2-smtp.messagingengine.com2026-04-16 → 2026-06-29 · 3 obs

○ 2017-04-05 18:05:14
● 2026-04-16 06:22:42
● 2026-06-29 06:46:28

○MXmail.h-email.net2015-08-17 → 2017-04-05 · 4 obs

● 2015-08-17 08:04:44
● 2017-04-05 18:05:14
○ 2026-04-16 06:22:42
○ 2026-06-29 06:46:28

●A135.181.98.2042026-04-16 → 2026-06-29 · 3 obs

○ 2017-04-05 18:05:14
● 2026-04-16 06:22:42
● 2026-06-29 06:46:28

○A185.53.177.82015-08-17 → 2016-07-14 · 4 obs

● 2015-08-17 08:04:44
● 2016-07-14 04:35:04
○ 2017-04-05 18:05:14
○ 2026-06-29 06:46:28

○A185.53.178.82017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-14 04:35:04
● 2017-04-05 18:05:14
○ 2026-04-16 06:22:42
○ 2026-06-29 06:46:28

●A2a01:4f9:c012:4562::12026-04-16 → 2026-06-29 · 3 obs

○ 2017-04-05 18:05:14
● 2026-04-16 06:22:42
● 2026-06-29 06:46:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
firstx.com	fred.ns.cloudflare.com, sue.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, sue.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`135.181.98.204`
AAAA	1	`2a01:4f9:c012:4562::1`
NS	2	`fred.ns.cloudflare.com, sue.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 a:my.firstx.io include:spf.messag`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fred.ns.cloudflare.com, fred.ns.cloudflare.com, fred.ns.cloudflare.com...)

Analysis

IP Addresses

firstx.com resolves to the IP addresses 135.181.98.204 and 2a01:4f9:c012:4562::1

Name Servers

The NS records for firstx.com delegate to fred.ns.cloudflare.com and sue.ns.cloudflare.com.

firstx.com shares its name server setup with other domains, including writeten.com, armanfiles.com, coroke.net and two others.

firstx.com has at least partial name server overlap with other domains, such as hoschnet.com, thecredendinos.com, main1cicakwin.site and two others.

It is common to see these name servers used together with name servers nile.ns.cloudflare.com and fatima.ns.cloudflare.com.

Host names with 6 IP numbers:

fred.ns.cloudflare.com maps to 108.162.193.113, 172.64.33.113, 173.245.59.113 and 3 additional IP addresses.

sue.ns.cloudflare.com maps to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 additional IP addresses.

Mail Servers

firstx.com has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

firstx.com shares the same mail server setup as other domains, including soupnet.cc, redefined.marketing, make.nu and two others.

firstx.com has mail servers in common with other domains — for example tdscore.com and ns2.macintouch.com.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 additional IP addresses.

Host names resolving to four IP addresses:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.