🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fleetstack.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:84f5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:52d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.45^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`doug.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
NS	`heather.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=hb6jRrutURvpf_JfsRyZx8plesKqKxcQtNUyr4YlQy8`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.45, 172.67.132.245
		IPv6 hints	2606:4700:3032::ac43:84f5, 2606:4700:3035::6815:52d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2414729788

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1789648925

Subdomains

analytics.fleetstack.io

Same first word

fleetstack.xyz

fleetstack.com

fleetstack.ai

fleetstack.net

fleetstack.io

fleetstack.in

Similar names

stackfleet.net

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSdoug.ns.cloudflare.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●NSheather.ns.cloudflare.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●MXalt1.aspmx.l.google.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●MXalt2.aspmx.l.google.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●MXalt3.aspmx.l.google.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●MXalt4.aspmx.l.google.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●MXaspmx.l.google.com2026-08-21 → 2026-09-17 · 2 obs

● 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●A104.21.5.452026-09-17 → 2026-09-17 · 2 obs

○ 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●A172.67.132.2452026-09-17 → 2026-09-17 · 2 obs

○ 2026-08-21 15:46:38
● 2026-09-17 13:02:06

○A188.114.96.02026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 15:46:38
○ 2026-09-17 13:02:06

○A188.114.97.02026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 15:46:38
○ 2026-09-17 13:02:06

●A2606:4700:3032::ac43:84f52026-09-17 → 2026-09-17 · 2 obs

○ 2026-08-21 15:46:38
● 2026-09-17 13:02:06

●A2606:4700:3035::6815:52d2026-09-17 → 2026-09-17 · 2 obs

○ 2026-08-21 15:46:38
● 2026-09-17 13:02:06

○A2a06:98c1:3120::2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 15:46:38
○ 2026-09-17 13:02:06

○A2a06:98c1:3121::2026-08-21 → 2026-08-21 · 2 obs

● 2026-08-21 15:46:38
○ 2026-09-17 13:02:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	b0.nic.io, a2.nic.io, a0.nic.io, c0.nic.io	-
fleetstack.io	doug.ns.cloudflare.com, heather.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.161

NS records: doug.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fleetstack.io (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.45, 172.67.132.245`
AAAA	2	`2606:4700:3035::6815:52d, 2606:4700:3032::ac43:84f5`
NS	2	`doug.ns.cloudflare.com, heather.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=hb6jRrutURvpf_J`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`doug.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

analytics.fleetstack.io is a subdomain of fleetstack.io.

IP Addresses

fleetstack.io points to the four IP addresses 104.21.5.45, 172.67.132.245, 2606:4700:3032::ac43:84f5 and 2606:4700:3035::6815:52d.

Two other host names, along with youtu01.shop, www.poultrybazaar.net and dtech.au, also share IP numbers with fleetstack.io.

Name Servers

fleetstack.io uses two name servers for its delegation: doug.ns.cloudflare.com and heather.ns.cloudflare.com.

fleetstack.io shares its NS records with other domains, for example updl.com, brgs.dev, ultimateshop.org and two others.

The name servers of fleetstack.io overlap at least partially with those of other domains — among them dusk-hub.com, jkobashigawa1508.workers.dev, shakibulislam.com and two more.

These name servers commonly appear in combination with the name servers rex.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname doug.ns.cloudflare.com directs to 108.162.193.159, 172.64.33.159 and 173.245.59.159 along with 3 other IP addresses.

Hostname heather.ns.cloudflare.com directs to 108.162.192.161, 172.64.32.161 and 173.245.58.161 along with 3 other IP addresses.

Mail Servers

fleetstack.io has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between fleetstack.io and other domains, including teamgloballi.com, wovenwellbeingcounseling.com, zimtbkk.com and two others.

These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two others.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.

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

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.

fleetstack.io - robtex.com

fleetstack.io

io

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`fleetstack.io`

`io`