tools.greatpdfreaderplus.com - dns.ninja
tools.greatpdfreaderplus.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:8a69πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4ee9πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.78.233Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.138.105πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.78.233, 172.67.138.105 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8a69, 2606:4700:3037::6815:4ee9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
greatpdfreaderplus.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:8a69πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4ee9πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.78.233Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.138.105πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | celeste.ns.cloudflare.com β | ||||||
| NS | rudy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.78.233, 172.67.138.105 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8a69, 2606:4700:3037::6815:4ee9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
| SOA | celeste.ns.cloudflare.comdns@cloudflare.com serial=2403208710 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.78.2332026-05-17 β 2026-06-16 Β· 2 obs
β 2026-05-17 06:30:06
β 2026-06-16 12:37:20
β 2026-06-16 12:37:20
βA172.67.138.1052026-05-17 β 2026-06-16 Β· 2 obs
β 2026-05-17 06:30:06
β 2026-06-16 12:37:20
β 2026-06-16 12:37:20
βA2606:4700:3032::ac43:8a692026-05-17 β 2026-06-16 Β· 2 obs
β 2026-05-17 06:30:06
β 2026-06-16 12:37:20
β 2026-06-16 12:37:20
βA2606:4700:3037::6815:4ee92026-05-17 β 2026-06-16 Β· 2 obs
β 2026-05-17 06:30:06
β 2026-06-16 12:37:20
β 2026-06-16 12:37:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| greatpdfreaderplus.com | rudy.ns.cloudflare.com, celeste.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.229
NS records: rudy.ns.cloudflare.com, celeste.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for greatpdfreaderplus.com (unsigned zone)
β±οΈ Timing
Total: 247ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.78.233, 172.67.138.105 |
| AAAA | 2 | 2606:4700:3032::ac43:8a69, 2606:4700:3037::6815:4ee9 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rudy.ns.cloudflare.com, rudy.ns.cloudflare.com, rudy.ns.cloudflare.com...)
Analysis
IP Addresses
tools.greatpdfreaderplus.com has four IP addresses: 104.21.78.233, 172.67.138.105, 2606:4700:3032::ac43:8a69 and 2606:4700:3037::6815:4ee9.
Additional host names β 9sqoss3f5v3wohy.aimpmp.com, wdm3j4gtryk4gio.aimpmp.com, hnlib.vn.ua and two others β share IP numbers with tools.greatpdfreaderplus.com.