dac.com.vn - robtex.com
dac.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.71.226.143🇻🇳 VTDC-AS-VN27.71.226.0/24 Proxy-registered route object | ||||||
| NS | ns1.dns.net.vn ⭐ | ||||||
| A | 2401:5f80:4001:2::5🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 210.211.108.160🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | ns1.dns.net.vn | ||||||
| NS | ns2.dns.net.vn | ||||||
| A | 2403:6000:3:3::🇻🇳 QTSP2403:6000::/40 | ||||||
| A | 103.45.229.100🇻🇳 QTSP103.45.229.0/24 CMI (Customer Route) | ||||||
| PTR | ns2.dns.net.vn | ||||||
| MX | mail.dac.com.vn ⭐ | ||||||
| A | 210.211.108.152🇻🇳 VTDC-AS-VN210.211.108.0/22 Proxy-registered route object | ||||||
| PTR | vt108152.server.idn.vn | ||||||
| TXT | v=spf1 +mx +a +ip4:210.211.108.152 ~all | ||||||
| SOA | ns1.dns.net.vnwebmaster@dns.net.vn serial=1767010441 | ||||||
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=2022704391 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.dns.net.vn2020-01-20 → 2026-05-08 · 2 obs
● 2026-05-08 00:38:32
●NSns2.dns.net.vn2020-01-20 → 2026-05-08 · 2 obs
● 2026-05-08 00:38:32
●MXmail.dac.com.vn2020-01-20 → 2026-05-08 · 2 obs
● 2026-05-08 00:38:32
○A115.146.127.1502020-01-20 → 2020-01-20 · 3 obs
○ 2026-05-01 18:10:18
○ 2026-05-08 00:38:32
●A27.71.226.1432026-05-01 → 2026-05-08 · 3 obs
● 2026-05-01 18:10:18
● 2026-05-08 00:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| dac.com.vn | ns1.dns.net.vn, ns2.dns.net.vn | - |
✅ Authoritative Response
Server:210.211.108.160
NS records: ns1.dns.net.vn, ns2.dns.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dac.com.vn (unsigned zone)
⏱️ Timing
Total: 2783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.71.226.143 |
| NS | 2 | ns1.dns.net.vn, ns2.dns.net.vn |
| MX | 1 | mail.dac.com.vn (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:210.211.108.152 ~all |
| SOA | 1 | ns1.dns.net.vn webmaster.dns.net.vn |
Analysis
Hierarchy
dac.com.vn is parent of mail.dac.com.vn and www.dac.com.vn.
IP Addresses
dac.com.vn resolves to a single IP address: 27.71.226.143.
Other host names including mail.danhbongkimloai.com.vn, a.bb.ccc.dddd.hoadondientu.edu.vn, csdl.dcrd.gov.vn, imap.vca.org.vn and xxvuawww.khongconnandoi.dcrd.gov.vn share IP numbers with dac.com.vn.
Name Servers
dac.com.vn's delegation uses two name servers, ns1.dns.net.vn and ns2.dns.net.vn.
dac.com.vn shares the same name server setup as other domains, for example jyohokuspringsaigon.com, satmythuatchauau.vn, hyundai-giadinh.vn, bodamvietnam.vn and tabalo.vn.
dac.com.vn at least partially shares name servers with other domains, including goodidea.com.vn, ytevietnhat.com.vn, gmt168.com.vn, tafimex.vn and nguyentranseafoods.com.
These name servers are commonly used with ns1.webgiare.info.vn and ns2.webgiare.info.vn.
Host names with two IPs:
ns1.dns.net.vn points to: 2401:5f80:4001:2::5 and 210.211.108.160
ns2.dns.net.vn points to: 2403:6000:3:3:: and 103.45.229.100
Mail Servers
dac.com.vn is handled by a single mail server, mail.dac.com.vn.
mail.dac.com.vn points to a single IP: 210.211.108.152.