study.studyaf.com - dns.ninja
study.studyaf.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:981fπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4095πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.64.149Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.152.31πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.64.149, 172.67.152.31 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:981f, 2606:4700:3037::6815:4095 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
studyaf.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:981fπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4095πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.64.149Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.152.31πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | iris.ns.cloudflare.com β | ||||||
| NS | morgan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.64.149, 172.67.152.31 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:981f, 2606:4700:3037::6815:4095 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | iris.ns.cloudflare.comdns@cloudflare.com serial=2415377642 | ||||||
Same first word
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DNS History
8 records (4 active, 4 former)
βA104.21.64.1492026-09-29 β 2026-11-13 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA172.67.152.312026-09-29 β 2026-11-13 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA188.114.96.02026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA188.114.97.02026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA2606:4700:3034::ac43:981f2026-09-29 β 2026-11-13 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA2606:4700:3037::6815:40952026-09-29 β 2026-11-13 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA2a06:98c1:3120::2026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
βA2a06:98c1:3121::2026-09-24 β 2026-09-24 Β· 3 obs
β 2026-09-24 18:43:16
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
β 2026-09-29 19:05:26
β 2026-11-13 19:05:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| studyaf.com | iris.ns.cloudflare.com, morgan.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.118
NS records: iris.ns.cloudflare.com, morgan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for studyaf.com (unsigned zone)
β±οΈ Timing
Total: 356ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.152.31, 104.21.64.149 |
| AAAA | 2 | 2606:4700:3037::6815:4095, 2606:4700:3034::ac43:981f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (iris.ns.cloudflare.com, iris.ns.cloudflare.com, iris.ns.cloudflare.com...)
Analysis
IP Addresses
study.studyaf.com resolves to four IP addresses: 104.21.64.149, 172.67.152.31, 2606:4700:3034::ac43:981f and 2606:4700:3037::6815:4095.
Additional host names β tuitionflow.co.uk, characterai.in, voytrixcenter.com and two others β share IP numbers with study.studyaf.com.