failmemory.dev - robtex.com
failmemory.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:48b5πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:99d7πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.72.181Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.153.215πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | coco.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a68πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c068π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2068πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 108.162.192.104πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 172.64.32.104πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 173.245.58.104πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| NS | derek.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b9aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 108.162.193.154πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 172.64.33.154πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 173.245.59.154πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.72.181, 172.67.153.215 | ||||||
| IPv6 hints | 2606:4700:3031::6815:48b5, 2606:4700:3034::ac43:99d7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com | ||||||
| SOA | coco.ns.cloudflare.comdns@cloudflare.com serial=2413238446 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
failmemory.dev |
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNScoco.ns.cloudflare.com2026-08-30 β 2026-09-15 Β· 2 obs
β 2026-09-15 13:38:00
βNSderek.ns.cloudflare.com2026-08-30 β 2026-09-15 Β· 2 obs
β 2026-09-15 13:38:00
βA104.21.72.1812026-09-01 β 2026-09-15 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA172.67.153.2152026-09-01 β 2026-09-15 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA188.114.96.02026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA188.114.97.02026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA2606:4700:3031::6815:48b52026-09-01 β 2026-09-15 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA2606:4700:3034::ac43:99d72026-09-01 β 2026-09-15 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA2a06:98c1:3120::2026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
βA2a06:98c1:3121::2026-08-30 β 2026-08-30 Β· 3 obs
β 2026-09-01 17:21:34
β 2026-09-15 13:38:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| failmemory.dev | derek.ns.cloudflare.com, coco.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.104
NS records: derek.ns.cloudflare.com, coco.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for failmemory.dev (unsigned zone)
β±οΈ Timing
Total: 577ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.153.215, 104.21.72.181 |
| AAAA | 2 | 2606:4700:3034::ac43:99d7, 2606:4700:3031::6815:48b5 |
| NS | 2 | coco.ns.cloudflare.com, derek.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | coco.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.