rational.computer - robtex.com

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

rational.computer

DNSSECโš ๏ธ Not signed
A2606:4700:3031::ac43:9867Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3037::6815:1e2Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.1.226Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.152.103Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSsreeni.ns.cloudflare.com โญ
NSthomas.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.1.226, 172.67.152.103
IPv6 hints2606:4700:3031::ac43:9867, 2606:4700:3037::6815:1e2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOAsreeni.ns.cloudflare.comdns@cloudflare.com serial=2418596600

computer

DNSSECโš ๏ธ Not signed
NSv0n0.nic.computer โญ
NSv0n1.nic.computer
NSv0n2.nic.computer
NSv0n3.nic.computer
NSv2n0.nic.computer
NSv2n1.nic.computer
SOAv0n0.nic.computerhostmaster@donuts.email serial=1793871523
โš ๏ธ On DNS blocklist: spam-tlds

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NSsreeni.ns.cloudflare.comthomas.ns.cloudflare.comA104.21.1.226172.67.152.1032606:4700:3031::ac43:98672606:4700:3037::6815:1e2
โ—NSsreeni.ns.cloudflare.com2026-10-27 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-27 14:26:14
โ— 2026-11-05 10:36:30
โ—NSthomas.ns.cloudflare.com2026-10-27 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-27 14:26:14
โ— 2026-11-05 10:36:30
โ—A104.21.1.2262026-10-27 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-27 14:26:14
โ— 2026-11-05 10:36:30
โ—A172.67.152.1032026-10-27 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-27 14:26:14
โ— 2026-11-05 10:36:30
โ—A2606:4700:3031::ac43:98672026-10-27 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-27 14:26:14
โ— 2026-11-05 10:36:30
โ—A2606:4700:3037::6815:1e22026-10-27 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-27 14:26:14
โ— 2026-11-05 10:36:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
computerv0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer, v0n3.nic.computer...12 records
rational.computerthomas.ns.cloudflare.com, sreeni.ns.cloudflare.com-

โœ… Authoritative Response

Server:162.159.38.178

NS records: thomas.ns.cloudflare.com, sreeni.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for rational.computer (unsigned zone)

โฑ๏ธ Timing

Total: 1778ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2172.67.152.103, 104.21.1.226
AAAA22606:4700:3031::ac43:9867, 2606:4700:3037::6815:1e2
NS2sreeni.ns.cloudflare.com, thomas.ns.cloudflare.com
TXT1google-site-verification=VqGf2_8fdGDhl05
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sreeni.ns.cloudflare.com dns.cloudflare.

๐Ÿ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer...)

Analysis

IP Addresses

rational.computer resolves to four IP addresses: 104.21.1.226, 172.67.152.103, 2606:4700:3031::ac43:9867 and 2606:4700:3037::6815:1e2.

Name Servers

rational.computer has two authoritative name servers โ€” sreeni.ns.cloudflare.com and thomas.ns.cloudflare.com.