🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linearizable.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4f96^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9251^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.150^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.81^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
TXT	`d91ee45f-d2b3-4136-9265-44bf69c26bf5`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.150, 172.67.146.81
		IPv6 hints	2606:4700:3031::6815:4f96, 2606:4700:3034::ac43:9251
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`celine.ns.cloudflare.com`dns@cloudflare.com serial=2414554800

`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=1790937854

Same first word

linearizable.com

linearizable.app

linearizable.df.gov.br

Similar names

airlineblaze.xyz

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSceline.ns.cloudflare.com2026-09-11 → 2026-10-02 · 2 obs

● 2026-09-11 22:13:30
● 2026-10-02 10:55:18

●NSrudy.ns.cloudflare.com2026-09-11 → 2026-10-02 · 2 obs

● 2026-09-11 22:13:30
● 2026-10-02 10:55:18

●A104.21.79.1502026-09-30 → 2026-10-02 · 3 obs

○ 2026-09-11 22:13:30
● 2026-09-30 11:24:26
● 2026-10-02 10:55:18

●A172.67.146.812026-09-30 → 2026-10-02 · 3 obs

○ 2026-09-11 22:13:30
● 2026-09-30 11:24:26
● 2026-10-02 10:55:18

○A188.114.96.02026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 22:13:30
○ 2026-09-30 11:24:26
○ 2026-10-02 10:55:18

○A188.114.97.02026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 22:13:30
○ 2026-09-30 11:24:26
○ 2026-10-02 10:55:18

●A2606:4700:3031::6815:4f962026-09-30 → 2026-10-02 · 3 obs

○ 2026-09-11 22:13:30
● 2026-09-30 11:24:26
● 2026-10-02 10:55:18

●A2606:4700:3034::ac43:92512026-09-30 → 2026-10-02 · 3 obs

○ 2026-09-11 22:13:30
● 2026-09-30 11:24:26
● 2026-10-02 10:55:18

○A2a06:98c1:3120::2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 22:13:30
○ 2026-09-30 11:24:26
○ 2026-10-02 10:55:18

○A2a06:98c1:3121::2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 22:13:30
○ 2026-09-30 11:24:26
○ 2026-10-02 10:55:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
linearizable.com	rudy.ns.cloudflare.com, celine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.98

NS records: rudy.ns.cloudflare.com, celine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linearizable.com (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.81, 104.21.79.150`
AAAA	2	`2606:4700:3034::ac43:9251, 2606:4700:3031::6815:4f96`
NS	2	`celine.ns.cloudflare.com, rudy.ns.cloudflare.com`
TXT	1	`d91ee45f-d2b3-4136-9265-44bf69c26bf5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linearizable.com has four IP addresses: 104.21.79.150, 172.67.146.81, 2606:4700:3031::6815:4f96 and 2606:4700:3034::ac43:9251.

je20.cn, cheetah-smart.com, jyuhyib.cn plus two other host names have IP numbers in common with linearizable.com.

Name Servers

linearizable.com is delegated to two name servers: celine.ns.cloudflare.com and rudy.ns.cloudflare.com.

The name server configuration of linearizable.com is shared with other domains, for instance leaktestbrowser.com, wowful.org, waitmind.com and two others.

linearizable.com has at least partial name server overlap with other domains, such as festejalo.com.ar, single-provision-gonzalez-covenant-leading.pages.dev, rotek.store and two others.

These name servers tend to appear together with the name servers miles.ns.cloudflare.com, lovisa.ns.cloudflare.com and tony.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

celine.ns.cloudflare.com resolves to 108.162.194.98, 162.159.38.98, 172.64.34.98 and 3 other IP addresses.

rudy.ns.cloudflare.com resolves to 108.162.193.229, 172.64.33.229, 173.245.59.229 and 3 other IP addresses.

linearizable.com - robtex.com