mail.zzwsjd.com - robtex.com
mail.zzwsjd.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:33daπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:bbc5πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.51.218Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.187.197πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.51.218, 172.67.187.197 | ||||||
| IPv6 hints | 2606:4700:3035::6815:33da, 2606:4700:3036::ac43:bbc5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
zzwsjd.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:33daπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:bbc5πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.51.218Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.187.197πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | aspen.ns.cloudflare.com β | ||||||
| NS | michael.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.51.218, 172.67.187.197 | ||||||
| IPv6 hints | 2606:4700:3035::6815:33da, 2606:4700:3036::ac43:bbc5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | aspen.ns.cloudflare.comdns@cloudflare.com serial=2399984776 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.51.2182026-04-10 β 2026-04-24 Β· 3 obs
β 2016-03-31 17:55:10
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
βA172.67.187.1972026-04-10 β 2026-04-24 Β· 3 obs
β 2016-03-31 17:55:10
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
βA202.108.55.2132008-03-19 β 2016-03-31 Β· 4 obs
β 2008-03-19 06:16:08
β 2016-03-31 17:55:10
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
β 2016-03-31 17:55:10
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
βA2606:4700:3035::6815:33da2026-04-10 β 2026-04-24 Β· 3 obs
β 2016-03-31 17:55:10
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
βA2606:4700:3036::ac43:bbc52026-04-10 β 2026-04-24 Β· 3 obs
β 2016-03-31 17:55:10
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
β 2026-04-10 08:34:46
β 2026-04-24 01:54:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| zzwsjd.com | aspen.ns.cloudflare.com, michael.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.109
NS records: aspen.ns.cloudflare.com, michael.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for zzwsjd.com (unsigned zone)
β±οΈ Timing
Total: 93ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.187.197, 104.21.51.218 |
| AAAA | 2 | 2606:4700:3035::6815:33da, 2606:4700:3036::ac43:bbc5 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aspen.ns.cloudflare.com, aspen.ns.cloudflare.com, aspen.ns.cloudflare.com...)
Analysis
IP Addresses
mail.zzwsjd.com maps to four IP numbers: 2606:4700:3035::6815:33da, 2606:4700:3036::ac43:bbc5, 104.21.51.218 and 172.67.187.197.
other host names include zzwsjd.com, yyyy4.com, cvreia.com, www.formenta.cn and elearning.iainptk.ac.id; they share IP numbers with mail.zzwsjd.com.