mail.yonfong.com - robtex.com
mail.yonfong.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.244.31.139๐น๐ผ Seednet210.244.0.0/19 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | smtp.cens.com | ||||||
yonfong.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 35.194.235.168๐น๐ผ Google35.194.224.0/20 | ||||||
| NS | dns.cens.com โญ | ||||||
| NS | web1.cens.com | ||||||
| MX | mail.yonfong.com โญ | ||||||
| SOA | dns.cens.comroot@dns.cens.com 2023-08-09 #4 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA210.244.31.1392026-07-27 โ 2026-07-28 ยท 3 obs
โ 2016-05-07 05:54:42
โ 2026-07-27 15:35:24
โ 2026-07-28 02:10:22
โ 2026-07-27 15:35:24
โ 2026-07-28 02:10:22
โA211.20.177.1152015-06-16 โ 2016-05-07 ยท 4 obs
โ 2015-06-16 11:54:00
โ 2016-05-07 05:54:42
โ 2026-07-27 15:35:24
โ 2026-07-28 02:10:22
โ 2016-05-07 05:54:42
โ 2026-07-27 15:35:24
โ 2026-07-28 02:10:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yonfong.com | dns.cens.com, web1.cens.com | 2 records |
โ Authoritative Response
Server:210.244.31.142
NS records: dns.cens.com, web1.cens.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for yonfong.com (unsigned zone)
โฑ๏ธ Timing
Total: 466ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.244.31.139 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns.cens.com, web1.cens.com)
Analysis
Mail Server Role
yonfong.com uses mail.yonfong.com as a mail server.
IP Addresses
mail.yonfong.com resolves to one IP address: 210.244.31.139.
mail.taihoco.com.tw, mail.ohla.com.tw, mail.fullmark.com.tw and two other host names share IP numbers with mail.yonfong.com.