j88u.dev - dns.ninja
j88u.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5b03🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a3f9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.3Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.249🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | finley.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 108.162.195.58🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 162.159.44.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 172.64.35.58🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 108.162.194.245🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 172.64.34.245🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| TXT | google-site-verification=HlAAkVUQfmwmLBQLkzm-g3_o8FPbTOAGMOVjH5Qo3Jg | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.3, 172.67.163.249 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5b03, 2606:4700:3037::ac43:a3f9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | finley.ns.cloudflare.comdns@cloudflare.com serial=2406665299 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| 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 | ||||||
rank #653 in the tld
🔒 HSTS Preload (+subdomains)
Same first word
j88u.dev |
Similar names
DNS History
6 records (6 active, 0 former)
●NSfinley.ns.cloudflare.com2026-04-13 → 2026-06-26 · 2 obs
● 2026-06-26 03:20:26
●NSsierra.ns.cloudflare.com2026-04-13 → 2026-06-26 · 2 obs
● 2026-06-26 03:20:26
●A104.21.91.32026-04-13 → 2026-06-26 · 2 obs
● 2026-06-26 03:20:26
●A172.67.163.2492026-04-13 → 2026-06-26 · 2 obs
● 2026-06-26 03:20:26
●A2606:4700:3031::6815:5b032026-04-13 → 2026-06-26 · 2 obs
● 2026-06-26 03:20:26
●A2606:4700:3037::ac43:a3f92026-04-13 → 2026-06-26 · 2 obs
● 2026-06-26 03:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| j88u.dev | sierra.ns.cloudflare.com, finley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.58
NS records: sierra.ns.cloudflare.com, finley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j88u.dev (unsigned zone)
⏱️ Timing
Total: 593ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.91.3, 172.67.163.249 |
| AAAA | 2 | 2606:4700:3031::6815:5b03, 2606:4700:3037::ac43:a3f9 |
| NS | 2 | finley.ns.cloudflare.com, sierra.ns.cloudflare.com |
| TXT | 1 | google-site-verification=HlAAkVUQfmwmLBQ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | finley.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
j88u.dev points to the four IP addresses 104.21.91.3, 172.67.163.249, 2606:4700:3031::6815:5b03 and 2606:4700:3037::ac43:a3f9.
chats.ourtiime-cdn.workers.dev, coimsgobal.info, heydevs.io plus two other host names have IP numbers in common with j88u.dev.
Name Servers
j88u.dev uses two name servers for its delegation: finley.ns.cloudflare.com and sierra.ns.cloudflare.com.
The name server configuration of j88u.dev is shared with other domains, for instance guiltymommy.com, 99okne.com, 68gamebai.work and two others.
At least some of j88u.dev's name servers are shared with other domains, for example didamgd.ro, arsaequi.nl, drypers.com.ph and two more.
These name servers tend to be used in conjunction with the name servers sandra.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname finley.ns.cloudflare.com directs to 108.162.195.58, 162.159.44.58 and 172.64.35.58 along with 3 other IP addresses.
Hostname sierra.ns.cloudflare.com directs to 108.162.194.245, 162.159.38.245 and 172.64.34.245 along with 3 other IP addresses.