🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linearco.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a6df^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:22fc^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.252^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.223^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adel.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c037^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2037^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adel.ns.cloudflare.com`
		A	108.162.192.55^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	172.64.32.55^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
		A	173.245.58.55^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adel.ns.cloudflare.com`
NS	`matias.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c49^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c349^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2349^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.73^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.73^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽²¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.252, 172.67.166.223
		IPv6 hints	2606:4700:3030::ac43:a6df, 2606:4700:3033::6815:22fc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2416226160

`dev`

	DNSSEC	🔒 Signed (DS record present)
	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

linearco.com

linearco.dev

linearco.it

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Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSadel.ns.cloudflare.com2026-09-28 → 2026-10-01 · 2 obs

● 2026-09-28 14:29:22
● 2026-10-01 05:12:42

●NSmatias.ns.cloudflare.com2026-09-28 → 2026-10-01 · 2 obs

● 2026-09-28 14:29:22
● 2026-10-01 05:12:42

●MXroute1.mx.cloudflare.net2026-09-28 → 2026-10-01 · 2 obs

● 2026-09-28 14:29:22
● 2026-10-01 05:12:42

●MXroute2.mx.cloudflare.net2026-09-28 → 2026-10-01 · 2 obs

● 2026-09-28 14:29:22
● 2026-10-01 05:12:42

●MXroute3.mx.cloudflare.net2026-09-28 → 2026-10-01 · 2 obs

● 2026-09-28 14:29:22
● 2026-10-01 05:12:42

●A104.21.34.2522026-09-28 → 2026-10-01 · 3 obs

○ 2026-09-28 14:29:22
● 2026-09-28 19:14:58
● 2026-10-01 05:12:42

●A172.67.166.2232026-09-28 → 2026-10-01 · 3 obs

○ 2026-09-28 14:29:22
● 2026-09-28 19:14:58
● 2026-10-01 05:12:42

○A188.114.96.42026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 14:29:22
○ 2026-09-28 19:14:58
○ 2026-10-01 05:12:42

○A188.114.97.42026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 14:29:22
○ 2026-09-28 19:14:58
○ 2026-10-01 05:12:42

●A2606:4700:3030::ac43:a6df2026-09-28 → 2026-10-01 · 3 obs

○ 2026-09-28 14:29:22
● 2026-09-28 19:14:58
● 2026-10-01 05:12:42

●A2606:4700:3033::6815:22fc2026-09-28 → 2026-10-01 · 3 obs

○ 2026-09-28 14:29:22
● 2026-09-28 19:14:58
● 2026-10-01 05:12:42

○A2a06:98c1:3120::42026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 14:29:22
○ 2026-09-28 19:14:58
○ 2026-10-01 05:12:42

○A2a06:98c1:3121::42026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 14:29:22
○ 2026-09-28 19:14:58
○ 2026-10-01 05:12:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
linearco.dev	adel.ns.cloudflare.com, matias.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.55

NS records: adel.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linearco.dev (unsigned zone)

⏱️ Timing

Total: 1074ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.34.252, 172.67.166.223`
AAAA	2	`2606:4700:3030::ac43:a6df, 2606:4700:3033::6815:22fc`
NS	2	`adel.ns.cloudflare.com, matias.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 10), route3.mx.cloudflare.net (pri: 21)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adel.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

linearco.dev has four IP addresses: 104.21.34.252, 172.67.166.223, 2606:4700:3030::ac43:a6df and 2606:4700:3033::6815:22fc.

affa.com.br, rockuity.com, stockistfinder.co.uk plus two other host names have IP numbers in common with linearco.dev.

Name Servers

The NS records for linearco.dev delegate to adel.ns.cloudflare.com and matias.ns.cloudflare.com.

The name server configuration of linearco.dev is shared with other domains, for instance wwwbinangun-bbs.pages.dev, softy.me, dotexplay.com and two others.

linearco.dev has at least partial name server overlap with other domains, such as qkaoxyk.sbs, lxlxhr.bond, ct6lmvu.bond and two others.

These name servers tend to appear together with the name servers norman.ns.cloudflare.com, carla.ns.cloudflare.com and molly.ns.cloudflare.com.

Hosts with 6 IP addresses each:

adel.ns.cloudflare.com maps to 108.162.192.55, 172.64.32.55, 173.245.58.55 and 3 additional IP addresses.

matias.ns.cloudflare.com maps to 108.162.195.73, 162.159.44.73, 172.64.35.73 and 3 additional IP addresses.

Mail Servers

linearco.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by linearco.dev are shared with other domains: tritium3dev.com, dprentals.ca, cs4.fun and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

linearco.dev - robtex.com

linearco.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`linearco.dev`

`dev`