mail.dchien.com - robtex.com
mail.dchien.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:bab3πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:308fπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.48.143Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.186.179πΊπΈ 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 | 104.21.48.143, 172.67.186.179 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bab3, 2606:4700:3034::6815:308f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com | ||||||
dchien.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:bab3πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:308fπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.48.143Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.186.179πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | paul.ns.cloudflare.com β | ||||||
| NS | stevie.ns.cloudflare.com | ||||||
| MX | _dc-mx.72d6950cd21a.dchien.com β | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.48.143, 172.67.186.179 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bab3, 2606:4700:3034::6815:308f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com | ||||||
| SOA | paul.ns.cloudflare.comdns@cloudflare.com serial=2407576101 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.48.1432026-07-01 β 2026-07-01 Β· 2 obs
β 2016-03-31 14:43:50
β 2026-07-01 20:57:08
β 2026-07-01 20:57:08
βA172.67.186.1792026-07-01 β 2026-07-01 Β· 2 obs
β 2016-03-31 14:43:50
β 2026-07-01 20:57:08
β 2026-07-01 20:57:08
βA199.38.85.1002015-05-12 β 2016-03-31 Β· 3 obs
β 2015-05-12 12:05:26
β 2016-03-31 14:43:50
β 2026-07-01 20:57:08
β 2016-03-31 14:43:50
β 2026-07-01 20:57:08
βA2606:4700:3031::ac43:bab32026-07-01 β 2026-07-01 Β· 2 obs
β 2016-03-31 14:43:50
β 2026-07-01 20:57:08
β 2026-07-01 20:57:08
βA2606:4700:3034::6815:308f2026-07-01 β 2026-07-01 Β· 2 obs
β 2016-03-31 14:43:50
β 2026-07-01 20:57:08
β 2026-07-01 20:57:08
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... | - |
| dchien.com | paul.ns.cloudflare.com, stevie.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.135
NS records: paul.ns.cloudflare.com, stevie.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dchien.com (unsigned zone)
β±οΈ Timing
Total: 92ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.186.179, 104.21.48.143 |
| AAAA | 2 | 2606:4700:3034::6815:308f, 2606:4700:3031::ac43:bab3 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (paul.ns.cloudflare.com, paul.ns.cloudflare.com, paul.ns.cloudflare.com...)
Analysis
IP Addresses
mail.dchien.com resolves to four IP addresses: 104.21.48.143, 172.67.186.179, 2606:4700:3031::ac43:bab3 and 2606:4700:3034::6815:308f.
Two other host names, along with hyytsb.com, minhaigreja.digital and sparklove-fee.com, also share IP numbers with mail.dchien.com.