mail.tfchung.com - robtex.com
mail.tfchung.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 203.175.162.103πΈπ¬ HOSTSG-AS-SG203.175.162.0/24 HostSG | ||||||
| PTR | ns49.sgdns.net | ||||||
tfchung.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 23.106.50.5πΈπ¬ LEASEWEB-APAC-SIN-1123.106.50.0/24 LEASEWEB SINGAPORE PTE. LTD. 18B Keong Saik Road Singapore, 089125 | ||||||
| NS | ns48.sgdns.net β | ||||||
| NS | ns49.sgdns.net | ||||||
| MX | mail.tfchung.com β | ||||||
| TXT | v=spf1 +a +mx +ip4:203.175.162.102 +ip4:203.175.162.103 +ip4:202.55.86.50 +ip... | ||||||
| SOA | ns48.sgdns.netpoznet@gmail.com 2026-04-20 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA203.175.162.1032026-02-17 β 2026-05-13 Β· 2 obs
β 2026-02-17 00:15:04
β 2026-05-13 20:23:08
β 2026-05-13 20:23:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| tfchung.com | ns48.sgdns.net, ns49.sgdns.net | - |
β Authoritative Response
Server:203.175.162.102
NS records: ns48.sgdns.net, ns49.sgdns.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tfchung.com (unsigned zone)
β±οΈ Timing
Total: 994ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.175.162.103 |
Analysis
Mail Server Role
mail.tfchung.com serves as the mail server for tfchung.com.
IP Addresses
mail.tfchung.com points to a single IP: 203.175.162.103.
Other host names, for instance webdisk.linghaoarchitects.com, ns47.sgdns.net, ns16.sgdns.net, ns36.sgdns.net and linghaoarchitects.com share IP numbers with mail.tfchung.com.