mail.protech.vn - robtex.com
mail.protech.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 115.146.123.195๐ป๐ณ CMC-2115.146.123.0/24 CMCTELECOM-VN | ||||||
| PTR | bob3.host999.net | ||||||
protech.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 163.61.72.102EZTECH-VN163.61.72.0/24 BXCLOUD-VN | ||||||
| NS | ns1.viettelidc.com.vn โญ | ||||||
| NS | ns.viettelidc.com.vn | ||||||
| NS | ns2.viettelidc.com.vn | ||||||
| MX | mx1.larksuite.com โญ | ||||||
| MX | mx2.larksuite.com(5) | ||||||
| MX | mail.protech.vn(10) | ||||||
| MX | mx3.larksuite.com(10) | ||||||
| TXT | v=spf1 a mx ip4:123.30.214.178 ip4:123.30.214.169 -all | ||||||
| TXT | verification-code-site-App_lark=REskgcxTuiQ4UrQwv2bw | ||||||
| TXT | v=spf1 +include:spf.onlarksuite.com -all | ||||||
| SOA | ns.viettelidc.com.vnhostmaster@protech.vn serial=1775955007 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA115.146.123.1952026-02-25 โ 2026-04-12 ยท 3 obs
โ 2016-12-28 19:57:46
โ 2026-02-25 08:36:26
โ 2026-04-12 00:52:04
โ 2026-02-25 08:36:26
โ 2026-04-12 00:52:04
โA115.84.178.362015-07-25 โ 2016-12-28 ยท 4 obs
โ 2015-07-25 09:21:34
โ 2016-12-28 19:57:46
โ 2026-02-25 08:36:26
โ 2026-04-12 00:52:04
โ 2016-12-28 19:57:46
โ 2026-02-25 08:36:26
โ 2026-04-12 00:52:04
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| protech.vn | ns2.viettelidc.com.vn, ns1.viettelidc.com.vn, ns.viettelidc.com.vn | - |
โ Authoritative Response
Server:115.84.177.8
NS records: ns2.viettelidc.com.vn, ns1.viettelidc.com.vn, ns.viettelidc.com.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for protech.vn (unsigned zone)
โฑ๏ธ Timing
Total: 2297ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.146.123.195 |
๐ Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Analysis
Mail Server Role
mail.protech.vn serves as the mail server for protech.vn.
mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com commonly serve as mail servers alongside mail.protech.vn.
IP Addresses
mail.protech.vn resolves to a single IP: 115.146.123.195.
Other host names, for instance csc.net.vn, www.techlife.vn, ns32.host999.net, 555.com.vn and ns55.host999.net share IP numbers with mail.protech.vn.