cokhi17.com - robtex.com
cokhi17.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778375186 | ||||||
Same first word
cokhi17.com |
DNS History
9 records (6 active, 3 former)
●NSns.viettelidc.com.vn2015-06-07 → 2026-05-10 · 2 obs
● 2026-05-10 01:26:00
●NSns1.viettelidc.com.vn2015-06-07 → 2026-05-10 · 2 obs
● 2026-05-10 01:26:00
●NSns2.viettelidc.com.vn2015-06-07 → 2026-05-10 · 2 obs
● 2026-05-10 01:26:00
●MXmx.viettelidc.com.vn2015-06-07 → 2026-05-10 · 2 obs
● 2026-05-10 01:26:00
○A115.84.177.652015-06-07 → 2016-07-26 · 4 obs
● 2016-07-26 06:49:10
○ 2021-06-20 08:03:20
○ 2026-05-10 01:26:00
○A171.244.7.672021-06-20 → 2021-06-20 · 4 obs
● 2021-06-20 08:03:20
○ 2026-05-01 11:10:14
○ 2026-05-10 01:26:00
○A171.244.7.682021-06-20 → 2021-06-20 · 4 obs
● 2021-06-20 08:03:20
○ 2026-05-01 11:10:14
○ 2026-05-10 01:26:00
●A171.244.7.832026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 11:10:14
● 2026-05-10 01:26:00
●A171.244.7.842026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 11:10:14
● 2026-05-10 01:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| cokhi17.com | ns1.viettelidc.com.vn, ns2.viettelidc.com.vn, ns.viettelidc.com.vn | - |
✅ Authoritative Response
Server:115.84.177.33
NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn, ns.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cokhi17.com (unsigned zone)
⏱️ Timing
Total: 1860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 171.244.7.84, 171.244.7.83 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| MX | 1 | mx.viettelidc.com.vn (pri: 10) |
| TXT | 1 | v=spf1 ip4:103.1.208.0/24 a mx -all |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.cokhi17. |
Analysis
IP Addresses
cokhi17.com points to two IP numbers: 171.244.7.83 and 171.244.7.84.
Other host names, for instance tsqcb.edu.vn, binhchunghoahoc.vn, cdcnqp.edu.vn, hocvienhaiquan.edu.vn and emalab.com.vn share IP numbers with cokhi17.com.
Name Servers
cokhi17.com is delegated to three name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
cokhi17.com at least partially shares its name servers with other domains, for instance dowell-plus.com, 66.233.71.27.in-addr.arpa, bbksolution.com, phuocanflourmill.com and laptopcugiarenhat.com.
Host names with two IP numbers:
ns1.viettelidc.com.vn points to: 2401:5f80:2000:2::4 and 115.84.177.33.
ns2.viettelidc.com.vn points to: 2401:5f80:4000:1::4 and 115.84.181.10.
ns.viettelidc.com.vn points to: 2401:5f80:2000:1::5 and 115.84.177.8.
Mail Servers
cokhi17.com is served by a single mail server, mx.viettelidc.com.vn.
cokhi17.com uses the same mail server setup as other domains such as dragonprimegym.vn, m2m.vn, hongyanvn.com.vn, uten.com.vn and videx.vn.
cokhi17.com shares at least partially some mail servers with other domains, for example sata.net.vn, baobitamthanh.com, phongthuytamnguyen.com and mangaet.com.
Hostname mx.viettelidc.com.vn resolves to two IPs: 103.1.208.155 and 103.1.208.156.