failmemory.dev - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

failmemory.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:48b5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:99d7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.72.181Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.153.215πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NScoco.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a68πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A2803:f800:50::6ca2:c068πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoco.ns.cloudflare.com
A2a06:98c1:50::ac40:2068πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRcoco.ns.cloudflare.com
A108.162.192.104πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A172.64.32.104πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A173.245.58.104πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
NSderek.ns.cloudflare.com
A2606:4700:58::adf5:3b9aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19aπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219aπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.72.181, 172.67.153.215
IPv6 hints2606:4700:3031::6815:48b5, 2606:4700:3034::ac43:99d7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2413238446

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

10 records (6 active, 4 former)

NScoco.ns.cloudflare.comderek.ns.cloudflare.comA104.21.72.181172.67.153.2152606:4700:3031::6815:48b52606:4700:3034::ac43:99d7188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScoco.ns.cloudflare.com2026-08-30 β†’ 2026-09-15 Β· 2 obs
● 2026-08-30 21:41:00
● 2026-09-15 13:38:00
●NSderek.ns.cloudflare.com2026-08-30 β†’ 2026-09-15 Β· 2 obs
● 2026-08-30 21:41:00
● 2026-09-15 13:38:00
●A104.21.72.1812026-09-01 β†’ 2026-09-15 Β· 3 obs
β—‹ 2026-08-30 21:41:00
● 2026-09-01 17:21:34
● 2026-09-15 13:38:00
●A172.67.153.2152026-09-01 β†’ 2026-09-15 Β· 3 obs
β—‹ 2026-08-30 21:41:00
● 2026-09-01 17:21:34
● 2026-09-15 13:38:00
β—‹A188.114.96.02026-08-30 β†’ 2026-08-30 Β· 3 obs
● 2026-08-30 21:41:00
β—‹ 2026-09-01 17:21:34
β—‹ 2026-09-15 13:38:00
β—‹A188.114.97.02026-08-30 β†’ 2026-08-30 Β· 3 obs
● 2026-08-30 21:41:00
β—‹ 2026-09-01 17:21:34
β—‹ 2026-09-15 13:38:00
●A2606:4700:3031::6815:48b52026-09-01 β†’ 2026-09-15 Β· 3 obs
β—‹ 2026-08-30 21:41:00
● 2026-09-01 17:21:34
● 2026-09-15 13:38:00
●A2606:4700:3034::ac43:99d72026-09-01 β†’ 2026-09-15 Β· 3 obs
β—‹ 2026-08-30 21:41:00
● 2026-09-01 17:21:34
● 2026-09-15 13:38:00
β—‹A2a06:98c1:3120::2026-08-30 β†’ 2026-08-30 Β· 3 obs
● 2026-08-30 21:41:00
β—‹ 2026-09-01 17:21:34
β—‹ 2026-09-15 13:38:00
β—‹A2a06:98c1:3121::2026-08-30 β†’ 2026-08-30 Β· 3 obs
● 2026-08-30 21:41:00
β—‹ 2026-09-01 17:21:34
β—‹ 2026-09-15 13:38:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
failmemory.devderek.ns.cloudflare.com, coco.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.58.104

NS records: derek.ns.cloudflare.com, coco.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for failmemory.dev (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.153.215, 104.21.72.181
AAAA22606:4700:3034::ac43:99d7, 2606:4700:3031::6815:48b5
NS2coco.ns.cloudflare.com, derek.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coco.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

failmemory.dev has four IP addresses: 104.21.72.181, 172.67.153.215, 2606:4700:3031::6815:48b5 and 2606:4700:3034::ac43:99d7.

p-vanta.com, usequoteforge.com, rentserifoscar.com plus two other host names have IP numbers in common with failmemory.dev.

Name Servers

failmemory.dev is delegated to two name servers: coco.ns.cloudflare.com and derek.ns.cloudflare.com.

The name server configuration of failmemory.dev is shared with other domains, for instance kwongsens.co.nz, jeremy-d58.workers.dev, sam-bassari.workers.dev and two others.

failmemory.dev has at least partial name server overlap with other domains, such as aa3az.com, jl08php.com, cissp-web.pages.dev and two others.

It is common to see these name servers used together with name servers ernest.ns.cloudflare.com and rohin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

coco.ns.cloudflare.com resolves to 108.162.192.104, 172.64.32.104, 173.245.58.104 and 3 other IP addresses.

derek.ns.cloudflare.com resolves to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 other IP addresses.