api.passiveapp.com - dns.ninja

api.passiveapp.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:423bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:9d43πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.66.59Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.157.67πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.66.59, 172.67.157.67
IPv6 hints2606:4700:3031::6815:423b, 2606:4700:3033::ac43:9d43
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com

passiveapp.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:423bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:9d43πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.66.59Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.157.67πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSharley.ns.cloudflare.com ⭐
NSkayleigh.ns.cloudflare.com
MXsmtp.google.com ⭐
TXTbrevo-code:69ca31b90d9a7eab7441c3f974f9867b
TXTgoogle-site-verification=2irVQcGvvVIOcLzc3aoAPZVxdcloRwot5TpE9FSj1yc
TXTgoogle-site-verification=SQQGRfwACjIawJiALLdciK8dVJxWpjoOD3SGfnnGJsk
TXTv=spf1 include:_spf.google.com include:spf.brevo.com mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.66.59, 172.67.157.67
IPv6 hints2606:4700:3031::6815:423b, 2606:4700:3033::ac43:9d43
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAharley.ns.cloudflare.comdns@cloudflare.com serial=2407722295
⚠️ On DNS blocklist: ultimate
⚠️ On DNS blocklist: pro.plus, ultimate
πŸ“ˆ Tranco rank: #313,901

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.66.59172.67.157.672606:4700:3031::6815:423b2606:4700:3033::ac43:9d43
●A104.21.66.592026-02-26 β†’ 2026-06-30 Β· 2 obs
● 2026-02-26 07:37:56
● 2026-06-30 06:32:10
●A172.67.157.672026-02-26 β†’ 2026-06-30 Β· 2 obs
● 2026-02-26 07:37:56
● 2026-06-30 06:32:10
●A2606:4700:3031::6815:423b2026-02-26 β†’ 2026-06-30 Β· 2 obs
● 2026-02-26 07:37:56
● 2026-06-30 06:32:10
●A2606:4700:3033::ac43:9d432026-02-26 β†’ 2026-06-30 Β· 2 obs
● 2026-02-26 07:37:56
● 2026-06-30 06:32:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
passiveapp.comkayleigh.ns.cloudflare.com, harley.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.195.128

NS records: kayleigh.ns.cloudflare.com, harley.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for passiveapp.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.66.59, 172.67.157.67
AAAA22606:4700:3033::ac43:9d43, 2606:4700:3031::6815:423b
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

api.passiveapp.com resolves to four IP addresses: 104.21.66.59, 172.67.157.67, 2606:4700:3031::6815:423b and 2606:4700:3033::ac43:9d43.

ctoec.org, mahadevbookkk.com, stellarfusionlink.click plus two other host names have IP numbers in common with api.passiveapp.com.