diteco.com.vn - robtex.com
diteco.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022790528 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSns1.zonedns.vn2015-06-03 → 2026-07-04 · 2 obs
● 2026-07-04 23:38:06
●NSns2.zonedns.vn2015-06-03 → 2026-07-04 · 2 obs
● 2026-07-04 23:38:06
●NSns2008.nhanhoa.com.vn2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 23:35:36
● 2026-07-04 23:38:06
●NSns2009.nhanhoa.com.vn2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 23:35:36
● 2026-07-04 23:38:06
●NSns3.zonedns.vn2015-06-03 → 2026-07-04 · 2 obs
● 2026-07-04 23:38:06
○MXalt1.aspmx.l.google.com2015-06-03 → 2017-03-25 · 4 obs
● 2017-03-25 10:15:40
○ 2026-06-26 23:35:36
○ 2026-07-04 23:38:06
○MXalt2.aspmx.l.google.com2015-06-03 → 2017-03-25 · 4 obs
● 2017-03-25 10:15:40
○ 2026-06-26 23:35:36
○ 2026-07-04 23:38:06
○MXaspmx.l.google.com2015-06-03 → 2017-03-25 · 4 obs
● 2017-03-25 10:15:40
○ 2026-06-26 23:35:36
○ 2026-07-04 23:38:06
○MXaspmx2.googlemail.com2015-06-03 → 2017-03-25 · 4 obs
● 2017-03-25 10:15:40
○ 2026-06-26 23:35:36
○ 2026-07-04 23:38:06
○MXaspmx3.googlemail.com2015-06-03 → 2017-03-25 · 4 obs
● 2017-03-25 10:15:40
○ 2026-06-26 23:35:36
○ 2026-07-04 23:38:06
●MXsmtp.umailsmtp.com2026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 23:35:36
● 2026-07-04 23:38:06
●A103.28.36.2192026-06-26 → 2026-07-04 · 3 obs
● 2026-06-26 23:35:36
● 2026-07-04 23:38:06
○A123.30.145.222015-06-03 → 2017-03-25 · 4 obs
● 2017-03-25 10:15:40
○ 2026-06-26 23:35:36
○ 2026-07-04 23:38:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, d.dns-servers.vn... | - |
| diteco.com.vn | ns2009.nhanhoa.com.vn, ns2008.nhanhoa.com.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns2009.nhanhoa.com.vn, ns2008.nhanhoa.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for diteco.com.vn (unsigned zone)
⏱️ Timing
Total: 2374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.28.36.219 |
| NS | 3 | ns2.zonedns.vn, ns3.zonedns.vn... |
| MX | 1 | smtp.umailsmtp.com (pri: 10) |
| TXT | 1 | v=spf1 include:dn(0x736578)it.com include:_spf. |
| SOA | 1 | ns1.zonedns.vn root.diteco.com.vn |
Analysis
IP Addresses
diteco.com.vn points to a single IP number: 103.28.36.219.
Additional host names — www.vinakids.net.vn, rmt.com.vn, autodiscover.hoikhuyenhochanoi.edu.vn and two others — share IP numbers with diteco.com.vn.
Name Servers
Delegation for diteco.com.vn is to five name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and two others.
diteco.com.vn has at least partial name server overlap with other domains, such as noxhbaivien.vn, cncdecor.vn, happygarden.edu.vn and two others.
These name servers are frequently paired with the name servers ns4.zonedns.vn, ns2008.nhanhoa.com.vn, ns2009.nhanhoa.com.vn and two others.
Host names with two IP numbers:
ns1.zonedns.vn resolves to 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33.
ns2.zonedns.vn resolves to 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33.
ns3.zonedns.vn resolves to 103.28.36.30 and 2001:df1:3200::15.
Host names pointing to a single IP address:
ns2008.nhanhoa.com.vn resolves to 103.28.36.30.
ns2009.nhanhoa.com.vn resolves to 64.176.84.220.
The host names ns1.zonedns.vn and ns2.zonedns.vn both resolve to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses.
The host names ns1.zonedns.vn and ns2009.nhanhoa.com.vn both resolve to 64.176.84.220 IP addresses.
The host names ns3.zonedns.vn and ns2008.nhanhoa.com.vn both resolve to 103.28.36.30 IP addresses.
Mail Servers
diteco.com.vn has one mail server: smtp.umailsmtp.com.
diteco.com.vn shares the same mail server setup as other domains, including thangmayvinhan.com, catbaventures.com, phuongnamec.vn and two others.
diteco.com.vn shares mail servers — at least in part — with other domains, including onlstreet.com, sca.edu.vn, linhnhataudio.com and two others.