api.study.dev.efekta.ef.com - dns.ninja

api.study.dev.efekta.ef.com

DNSSEC⚠️ Not signed
A2606:4700:4407::ac40:9112πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:4407::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2a06:98c1:3103::6812:2aeeπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:3103::/48 βœ“ In HTTPS hints
A104.18.42.238Cloudflare104.18.42.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.64.145.18πŸ‡ΊπŸ‡Έ Cloudflare172.64.145.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/2 βœ“ hints match
IPv4 hints104.18.42.238, 172.64.145.18
IPv6 hints2606:4700:4407::ac40:9112, 2a06:98c1:3103::6812:2aee

study.dev.efekta.ef.com

DNSSEC⚠️ Not signed
WOT: SAFE (61/100)
WOT: SAFE (63/100)

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.18.42.238172.64.145.182606:4700:4407::ac40:91122a06:98c1:3103::6812:2aee
●A104.18.42.2382026-07-27 β†’ 2026-08-02 Β· 2 obs
● 2026-07-27 00:20:48
● 2026-08-02 03:27:24
●A172.64.145.182026-07-27 β†’ 2026-08-02 Β· 2 obs
● 2026-07-27 00:20:48
● 2026-08-02 03:27:24
●A2606:4700:4407::ac40:91122026-07-27 β†’ 2026-08-02 Β· 2 obs
● 2026-07-27 00:20:48
● 2026-08-02 03:27:24
●A2a06:98c1:3103::6812:2aee2026-07-27 β†’ 2026-08-02 Β· 2 obs
● 2026-07-27 00:20:48
● 2026-08-02 03:27:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ef.comtricia.ns.cloudflare.com, jihoon.ns.cloudflare.com12 records
efekta.ef.comkip.ns.cloudflare.com, piper.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.128

NS records: kip.ns.cloudflare.com, piper.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ef.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.18.42.238, 172.64.145.18
AAAA22606:4700:4407::ac40:9112, 2a06:98c1:3103::6812:2aee
HTTPS1{"priority":1,"target":".","alpn":["h2"]

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tricia.ns.cloudflare.com, tricia.ns.cloudflare.com, tricia.ns.cloudflare.com...)

Analysis

IP Addresses

api.study.dev.efekta.ef.com directs to four IP numbers, which are 104.18.42.238, 172.64.145.18, 2606:4700:4407::ac40:9112 and 2a06:98c1:3103::6812:2aee.

Among the host names that share IP numbers with api.study.dev.efekta.ef.com are www.hackerone-professional.com, arcade.padlet.com, fga.dev and two others.