f3sys.com - dns.ninja

`f3sys.com`

DNSSEC	⚠️ Not signed
A	65.99.248.187^{🇺🇸 TierPoint65.99.192.0/18 LLC}
		PTR	`svgm375.serverneubox.com.mx`
NS	`ns144.neubox.net` ⭐
		A	65.99.252.158^{🇺🇸 TierPoint65.99.192.0/18 LLC}
			PTR	`ns144.neubox.net`
NS	`ns143.neubox.net`
		A	65.99.252.155^{🇺🇸 TierPoint65.99.192.0/18 LLC}
			PTR	`ns143.neubox.net`
NS	`ns245.neubox.net`
		A	66.240.233.151^{🇺🇸 AS1043966.240.192.0/18}
			PTR	`ns245.neubox.net`
MX	`mail.f3sys.com` ⭐
		A	65.99.248.187^{🇺🇸 TierPoint65.99.192.0/18 LLC}
			PTR	`svgm375.serverneubox.com.mx`
TXT	`v=spf1 +a +mx +ip4:65.99.248.187 include:relay.mailchannels.net include:smtp....`
SOA	`ns144.neubox.net`root@svgm375.serverneubox.com.mx 2026-05-05 #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=1785639417

Subdomains

mail.f3sys.com

Same first word

f3sys.com

DNS History

12 records (5 active, 7 former)

○NSf1g1ns1.dnspod.net2015-12-07 → 2016-07-11 · 4 obs

● 2015-12-07 22:10:04
● 2016-07-11 08:16:24
○ 2017-03-17 16:42:36
○ 2026-08-02 03:26:14

○NSf1g1ns2.dnspod.net2015-12-07 → 2016-07-11 · 4 obs

● 2015-12-07 22:10:04
● 2016-07-11 08:16:24
○ 2017-03-17 16:42:36
○ 2026-08-02 03:26:14

○NSgraham.ns.cloudflare.com2017-03-17 → 2020-02-10 · 5 obs

○ 2016-07-11 08:16:24
● 2017-03-17 16:42:36
● 2020-02-10 09:51:24
○ 2026-02-19 10:57:12
○ 2026-08-02 03:26:14

●NSns143.neubox.net2026-02-19 → 2026-08-02 · 3 obs

○ 2020-02-10 09:51:24
● 2026-02-19 10:57:12
● 2026-08-02 03:26:14

●NSns144.neubox.net2026-02-19 → 2026-08-02 · 3 obs

○ 2020-02-10 09:51:24
● 2026-02-19 10:57:12
● 2026-08-02 03:26:14

●NSns245.neubox.net2026-02-19 → 2026-08-02 · 3 obs

○ 2020-02-10 09:51:24
● 2026-02-19 10:57:12
● 2026-08-02 03:26:14

○NStegan.ns.cloudflare.com2017-03-17 → 2020-02-10 · 5 obs

○ 2016-07-11 08:16:24
● 2017-03-17 16:42:36
● 2020-02-10 09:51:24
○ 2026-02-19 10:57:12
○ 2026-08-02 03:26:14

●MXmail.f3sys.com2026-02-19 → 2026-08-02 · 2 obs

● 2026-02-19 10:57:12
● 2026-08-02 03:26:14

○A172.252.212.2192017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-11 08:16:24
● 2017-03-17 16:42:36
○ 2020-02-10 09:51:24
○ 2026-08-02 03:26:14

○A198.204.230.2102015-12-07 → 2016-07-11 · 4 obs

● 2015-12-07 22:10:04
● 2016-07-11 08:16:24
○ 2017-03-17 16:42:36
○ 2026-08-02 03:26:14

○A23.231.239.2372020-02-10 → 2020-02-10 · 4 obs

○ 2017-03-17 16:42:36
● 2020-02-10 09:51:24
○ 2026-02-19 10:57:12
○ 2026-08-02 03:26:14

●A65.99.248.1872026-02-19 → 2026-08-02 · 3 obs

○ 2020-02-10 09:51:24
● 2026-02-19 10:57:12
● 2026-08-02 03:26:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
f3sys.com	ns143.neubox.net, ns144.neubox.net, ns245.neubox.net	-

✅ Authoritative Response

Server:65.99.252.158

NS records: ns143.neubox.net, ns144.neubox.net, ns245.neubox.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f3sys.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.99.248.187`
NS	3	`ns143.neubox.net, ns144.neubox.net...`
MX	1	`mail.f3sys.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:65.99.248.187 include`
SOA	1	`ns144.neubox.net root.svgm375.serverneub`

Analysis

Hierarchy

The domain mail.f3sys.com falls under the parent f3sys.com.

IP Addresses

f3sys.com directs to one IP number, which is 65.99.248.187.

Among the host names that share IP numbers with f3sys.com are mail.i-taxi.com.mx, opticalrym.com, quatromedia.mx and two others.

Name Servers

The authoritative name servers for f3sys.com are ns143.neubox.net, ns144.neubox.net and ns245.neubox.net — three in total.

At least some of f3sys.com's name servers are shared with other domains, for example amyc.mx, geins.com.mx, coloresyespecialidades.com and two more.

These name servers tend to be deployed in combination with the name servers ns345.neubox.xyz and amyc-mx.mail.protection.outlook.com.

The hostnames ns143.neubox.net, ns144.neubox.net and ns245.neubox.net each resolve to a single IP: ns143.neubox.net → 65.99.252.155, ns144.neubox.net → 65.99.252.158, ns245.neubox.net → 66.240.233.151.

Mail Servers

f3sys.com routes its mail through a single mail server, mail.f3sys.com.

mail.f3sys.com directs to just one IP number, 65.99.248.187.