mail.tutorialsnet.com - dns.ninja
mail.tutorialsnet.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3037::6815:3983πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a3deπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.57.131Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.222πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.57.131, 172.67.163.222 | ||||||
| IPv6 hints | 2606:4700:3037::6815:3983, 2606:4700:3037::ac43:a3de | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com | ||||||
tutorialsnet.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3037::6815:3983πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a3deπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.57.131Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.222πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kianchau.ns.cloudflare.com β | ||||||
| NS | rafe.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.57.131, 172.67.163.222 | ||||||
| IPv6 hints | 2606:4700:3037::6815:3983, 2606:4700:3037::ac43:a3de | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com | ||||||
| SOA | kianchau.ns.cloudflare.comdns@cloudflare.com serial=2408120528 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βA104.21.57.1312026-02-22 β 2026-06-30 Β· 2 obs
β 2026-02-22 00:11:26
β 2026-06-30 12:26:22
β 2026-06-30 12:26:22
βA172.64.80.12026-02-22 β 2026-06-30 Β· 2 obs
β 2026-02-22 00:11:26
β 2026-06-30 12:26:22
β 2026-06-30 12:26:22
βA172.67.163.2222026-02-22 β 2026-06-30 Β· 2 obs
β 2026-02-22 00:11:26
β 2026-06-30 12:26:22
β 2026-06-30 12:26:22
βA2606:4700:130:436c:6f75:6466:6c61:72652026-02-22 β 2026-06-30 Β· 2 obs
β 2026-02-22 00:11:26
β 2026-06-30 12:26:22
β 2026-06-30 12:26:22
βA2606:4700:3033::6815:39832026-02-22 β 2026-05-24 Β· 3 obs
β 2026-02-22 00:11:26
β 2026-05-24 11:32:04
β 2026-06-30 12:26:22
β 2026-05-24 11:32:04
β 2026-06-30 12:26:22
βA2606:4700:3035::ac43:a3de2026-02-22 β 2026-05-24 Β· 3 obs
β 2026-02-22 00:11:26
β 2026-05-24 11:32:04
β 2026-06-30 12:26:22
β 2026-05-24 11:32:04
β 2026-06-30 12:26:22
βA2606:4700:3037::6815:39832026-06-30 β 2026-06-30 Β· 2 obs
β 2026-05-24 11:32:04
β 2026-06-30 12:26:22
β 2026-06-30 12:26:22
βA2606:4700:3037::ac43:a3de2026-06-30 β 2026-06-30 Β· 2 obs
β 2026-05-24 11:32:04
β 2026-06-30 12:26:22
β 2026-06-30 12:26:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| tutorialsnet.com | rafe.ns.cloudflare.com, kianchau.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.216
NS records: rafe.ns.cloudflare.com, kianchau.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tutorialsnet.com (unsigned zone)
β±οΈ Timing
Total: 353ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.57.131, 172.67.163.222 |
| AAAA | 2 | 2606:4700:3037::ac43:a3de, 2606:4700:3037::6815:3983 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rafe.ns.cloudflare.com, rafe.ns.cloudflare.com, rafe.ns.cloudflare.com...)
Analysis
IP Addresses
mail.tutorialsnet.com resolves to four IP addresses: 104.21.57.131, 172.67.163.222, 2606:4700:3037::6815:3983 and 2606:4700:3037::ac43:a3de.
Two other host names, along with gameboxi.com, vman.dk and bitlive.co.kr, also share IP numbers with mail.tutorialsnet.com.