🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`insto.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:14bf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c216^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.191^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.22^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bowen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
NS	`cecelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2687^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c287^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cecelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2287^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cecelia.ns.cloudflare.com`
		A	108.162.194.135^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	162.159.38.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
		A	172.64.34.135^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cecelia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.191, 172.67.194.22
		IPv6 hints	2606:4700:3035::6815:14bf, 2606:4700:3037::ac43:c216
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`bowen.ns.cloudflare.com`dns@cloudflare.com serial=2415907563

`dev`

	DNSSEC	⚠️ Not signed
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

insto.se

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insto.store

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insto.ru

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insto.com.cn

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insto.org

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insto.net

insto.de

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Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSbowen.ns.cloudflare.com2026-09-24 → 2026-11-11 · 2 obs

● 2026-09-24 14:19:42
● 2026-11-11 09:34:24

●NScecelia.ns.cloudflare.com2026-09-24 → 2026-11-11 · 2 obs

● 2026-09-24 14:19:42
● 2026-11-11 09:34:24

●A104.21.20.1912026-10-19 → 2026-11-11 · 5 obs

○ 2026-09-24 14:19:42
● 2026-10-19 20:16:52
○ 2026-10-28 00:03:20
● 2026-10-30 00:54:56
● 2026-11-11 09:34:24

●A172.67.194.222026-10-19 → 2026-11-11 · 5 obs

○ 2026-09-24 14:19:42
● 2026-10-19 20:16:52
○ 2026-10-28 00:03:20
● 2026-10-30 00:54:56
● 2026-11-11 09:34:24

○A188.114.96.02026-09-24 → 2026-10-28 · 5 obs

● 2026-09-24 14:19:42
○ 2026-10-19 20:16:52
● 2026-10-28 00:03:20
○ 2026-10-30 00:54:56
○ 2026-11-11 09:34:24

○A188.114.97.02026-09-24 → 2026-10-28 · 5 obs

● 2026-09-24 14:19:42
○ 2026-10-19 20:16:52
● 2026-10-28 00:03:20
○ 2026-10-30 00:54:56
○ 2026-11-11 09:34:24

●A2606:4700:3035::6815:14bf2026-10-19 → 2026-11-11 · 5 obs

○ 2026-09-24 14:19:42
● 2026-10-19 20:16:52
○ 2026-10-28 00:03:20
● 2026-10-30 00:54:56
● 2026-11-11 09:34:24

●A2606:4700:3037::ac43:c2162026-10-19 → 2026-11-11 · 5 obs

○ 2026-09-24 14:19:42
● 2026-10-19 20:16:52
○ 2026-10-28 00:03:20
● 2026-10-30 00:54:56
● 2026-11-11 09:34:24

○A2a06:98c1:3120::2026-09-24 → 2026-10-28 · 5 obs

● 2026-09-24 14:19:42
○ 2026-10-19 20:16:52
● 2026-10-28 00:03:20
○ 2026-10-30 00:54:56
○ 2026-11-11 09:34:24

○A2a06:98c1:3121::2026-09-24 → 2026-10-28 · 5 obs

● 2026-09-24 14:19:42
○ 2026-10-19 20:16:52
● 2026-10-28 00:03:20
○ 2026-10-30 00:54:56
○ 2026-11-11 09:34:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
insto.dev	cecelia.ns.cloudflare.com, bowen.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.135

NS records: cecelia.ns.cloudflare.com, bowen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for insto.dev (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.191, 172.67.194.22`
AAAA	2	`2606:4700:3035::6815:14bf, 2606:4700:3037::ac43:c216`
NS	2	`bowen.ns.cloudflare.com, cecelia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bowen.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

insto.dev points to the four IP addresses 104.21.20.191, 172.67.194.22, 2606:4700:3035::6815:14bf and 2606:4700:3037::ac43:c216.

eurostakan.ru, pachokeys.com, www.kathmandupress.com plus two other host names have IP numbers in common with insto.dev.

Name Servers

insto.dev is delegated to two name servers: bowen.ns.cloudflare.com and cecelia.ns.cloudflare.com.

The name server configuration of insto.dev is shared with other domains, for instance isocell.ie, buscandoaeimish.net, streammygame.com and two others.

The name servers of insto.dev overlap at least partially with those of other domains — among them antonio-berezin.pages.dev, hffqbp.info, starview.site and two more.

These name servers commonly appear alongside the name servers keaton.ns.cloudflare.com and bailey.ns.cloudflare.com.

Hosts with 6 IP addresses each:

bowen.ns.cloudflare.com resolves to 108.162.195.83, 162.159.44.83, 172.64.35.83 and 3 other IP addresses.

cecelia.ns.cloudflare.com resolves to 108.162.194.135, 162.159.38.135, 172.64.34.135 and 3 other IP addresses.

insto.dev - robtex.com

insto.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`insto.dev`

`dev`