mail.drcchsu.com - robtex.com
mail.drcchsu.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 139.162.90.204๐ฏ๐ต AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies | ||||||
| PTR | 139-162-90-204.ip.linodeusercontent.com | ||||||
drcchsu.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 139.162.90.204๐ฏ๐ต AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies | ||||||
| NS | ns2.drcchsu.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.drcchsu.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.ps21j.lhtweb.net โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.ps21j.lhtweb.net โ ๏ธ Not in zone NS records | ||||||
| MX | mail.drcchsu.com โญ | ||||||
| TXT | google-site-verification=uLBY7SNt_nZFYry98p91i5bIpF1n-uVLPqHvqhpRSCg | ||||||
| TXT | google-site-verification=hfvsyygow0V0KuGzaI9IOvn7mKjJ3qgbJ7LGHykRBv0 | ||||||
| TXT | v=spf1 +a +mx +a:ps21j.lhtweb.net -all | ||||||
| TXT | google-site-verification=lPX4GH6ZRYNRfv70VS60HX3bmYbhPuIQLmVecCezd2A | ||||||
| SOA | ns2.drcchsu.comdrcc20190701@gmail.com 2025-12-31 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA139.162.90.2042026-02-19 โ 2026-07-28 ยท 3 obs
โ 2017-05-10 09:03:56
โ 2026-02-19 22:37:44
โ 2026-07-28 00:42:10
โ 2026-02-19 22:37:44
โ 2026-07-28 00:42:10
โA192.254.187.762017-05-10 โ 2017-05-10 ยท 3 obs
โ 2017-05-10 09:03:56
โ 2026-02-19 22:37:44
โ 2026-07-28 00:42:10
โ 2026-02-19 22:37:44
โ 2026-07-28 00:42:10
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| drcchsu.com | ns1.ps21j.lhtweb.net, ns2.ps21j.lhtweb.net | - |
โ Authoritative Response
Server:139.162.90.204
NS records: ns1.ps21j.lhtweb.net, ns2.ps21j.lhtweb.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for drcchsu.com (unsigned zone)
โฑ๏ธ Timing
Total: 812ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.90.204 |
Analysis
Mail Server Role
mail.drcchsu.com is a mail server for drcchsu.com.
IP Addresses
mail.drcchsu.com directs to one IP number, which is 139.162.90.204.
Among the host names that share IP numbers with mail.drcchsu.com are upn43.com, 200911.com.tw, 139-162-90-204.ip.linodeusercontent.com and two others.