lefsb.csb.app - robtex.com
lefsb.csb.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4402::6812:248d🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:4409::ac40:9773🇺🇸 Cloudflare2606:4700:4409::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.36.141Cloudflare104.18.36.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.151.115🇺🇸 Cloudflare172.64.151.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.36.141, 172.64.151.115 | ||||||
| IPv6 hints | 2606:4700:4402::6812:248d, 2606:4700:4409::ac40:9773 | ||||||
csb.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4402::6812:248d🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:4409::ac40:9773🇺🇸 Cloudflare2606:4700:4409::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.36.141Cloudflare104.18.36.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.151.115🇺🇸 Cloudflare172.64.151.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adel.ns.cloudflare.com ⭐ | ||||||
| NS | greg.ns.cloudflare.com | ||||||
| MX | mx.csb.app ⭐ | ||||||
| TXT | google-site-verification=9A_MqBME8v33qswnDhNZKFDusDyqKgcsOoa3Jnqhtwg | ||||||
| TXT | v=spf1 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.36.141, 172.64.151.115 | ||||||
| IPv6 hints | 2606:4700:4402::6812:248d, 2606:4700:4409::ac40:9773 | ||||||
| SOA | adel.ns.cloudflare.comdns@cloudflare.com serial=2401393785 | ||||||
rank #189 in the tld
WOT: UNKNOWN (50/100)
📈 Tranco rank: #83,832
Same first word
lefsb.csb.app |
Similar names
flebs.com |
slbfe.lk |
elfbs.it |
bsefl.com |
sfbel.ru |
ebsfl.com |
sfbel.com |
selfb.com |
belfs.by |
befls.com |
bself.com |
flesb.org |
DNS History
4 records (4 active, 0 former)
●A104.18.36.1412026-04-13 → 2026-04-25 · 2 obs
● 2026-04-13 21:59:26
● 2026-04-25 01:27:06
● 2026-04-25 01:27:06
●A172.64.151.1152026-04-13 → 2026-04-25 · 2 obs
● 2026-04-13 21:59:26
● 2026-04-25 01:27:06
● 2026-04-25 01:27:06
●A2606:4700:4402::6812:248d2026-04-13 → 2026-04-25 · 2 obs
● 2026-04-13 21:59:26
● 2026-04-25 01:27:06
● 2026-04-25 01:27:06
●A2606:4700:4409::ac40:97732026-04-13 → 2026-04-25 · 2 obs
● 2026-04-13 21:59:26
● 2026-04-25 01:27:06
● 2026-04-25 01:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| csb.app | adel.ns.cloudflare.com, greg.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.55
NS records: adel.ns.cloudflare.com, greg.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csb.app (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.36.141, 172.64.151.115 |
| AAAA | 2 | 2606:4700:4409::ac40:9773, 2606:4700:4402::6812:248d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
lefsb.csb.app points to four IP numbers: 2606:4700:4402::6812:248d, 2606:4700:4409::ac40:9773, 104.18.36.141 and 172.64.151.115.
Other host names, for instance gfe3ox.csb.app, cbl57.csb.app, u2jgv.csb.app, 15vlr.csb.app and egggs.csb.app share IP numbers with lefsb.csb.app.