linearproof.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linearproof.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5812^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:abf1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.18^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.241^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ruben.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=e6yKtDLJ0JEmq5a8nridrXL_w6XhXhULfdccnlVogA8`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.18, 172.67.171.241
		IPv6 hints	2606:4700:3032::6815:5812, 2606:4700:3033::ac43:abf1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`ruben.ns.cloudflare.com`dns@cloudflare.com serial=2416254101

`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=1794302211

Same first word

linearproof.com

linearproof.info

Similar names

realinfopro.com

ironleafpro.ca

pianoferrol.com

reinfraloop.co

florinoprea.eu

ironleafpro.com

arnoprofile.com

Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSruben.ns.cloudflare.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●NSvera.ns.cloudflare.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●MXalt1.aspmx.l.google.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●MXalt2.aspmx.l.google.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●MXalt3.aspmx.l.google.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●MXalt4.aspmx.l.google.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●MXaspmx.l.google.com2026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●A104.21.88.182026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●A172.67.171.2412026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●A2606:4700:3032::6815:58122026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

●A2606:4700:3033::ac43:abf12026-09-29 → 2026-11-10 · 2 obs

● 2026-09-29 20:12:48
● 2026-11-10 09:49:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
linearproof.com	vera.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: vera.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linearproof.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.18, 172.67.171.241`
AAAA	2	`2606:4700:3033::ac43:abf1, 2606:4700:3032::6815:5812`
NS	2	`ruben.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=e6yKtDLJ0JEmq5a, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ruben.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linearproof.com directs to four IP numbers, which are 104.21.88.18, 172.67.171.241, 2606:4700:3032::6815:5812 and 2606:4700:3033::ac43:abf1.

Additional host names — avstudio.ai, crownedbyjuliet.ca, cedyra.cloud and two others — share IP numbers with linearproof.com.

Name Servers

The NS records for linearproof.com delegate to ruben.ns.cloudflare.com and vera.ns.cloudflare.com.

linearproof.com shares its name server setup with other domains, including uitp.us, t2yfugod.workers.dev, matkazievislam7.workers.dev and two others.

At least some of linearproof.com's name servers are shared with other domains, for example mlcq9yk9tddaod5vrsib.workers.dev, jianzhiwenhua.pages.dev, 49205.top and two more.

These name servers tend to be deployed in combination with the name servers roxy.ns.cloudflare.com and mona.ns.cloudflare.com.

Host names with 6 IP numbers:

ruben.ns.cloudflare.com maps to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 additional IP addresses.

vera.ns.cloudflare.com maps to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 additional IP addresses.

Mail Servers

Five mail servers handle linearproof.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

linearproof.com shares mail servers — at least in part — with other domains, including swoopspoop.com, idlewildpropertiesllc.com, rao-iasi.ro and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 172.253.63.26 and 2607:f8b0:4004:c09::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.