samcom.com.vn - robtex.com
samcom.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.72.89.174🇻🇳 VIETEL-AS-AP27.72.80.0/20 Proxy-registered route object | ||||||
| NS | ns1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.dotvndns.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | nsbak.dotvndns.com ⚠️ Not in zone NS records | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| NS | nsbak.dotvndns.vn ⚠️ Not in parent delegation | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mx.viettelidc.com.vn ⭐ | ||||||
| A | 103.1.208.155🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp01.viettelidc.com.vn | ||||||
| A | 103.1.208.156🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp02.viettelidc.com.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.pavietnam.vnhostmaster@samcom.com.vn 2026-03-27 #71 | ||||||
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=2022786005 | ||||||
Subdomains
api.samcom.com.vn |
kiemtra.samcom.com.vn |
docker.samcom.com.vn |
maps.samcom.com.vn |
privacy.samcom.com.vn |
cloud.samcom.com.vn |
www.samcom.com.vn |
dlcc.samcom.com.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
●NSns1.pavietnam.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
●NSns2.dotvndns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
●NSnsbak.dotvndns.com2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
●NSnsbak.dotvndns.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
●MXmx.viettelidc.com.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
●A27.72.89.1742026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 21:57:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| samcom.com.vn | ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for samcom.com.vn (unsigned zone)
⏱️ Timing
Total: 1973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.72.89.174 |
| NS | 3 | ns2.dotvndns.vn, ns1.dotvndns.vn... |
| MX | 1 | mx.viettelidc.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.pavietnam.vn hostmaster.samcom.com.v |
Analysis
Hierarchy
api.samcom.com.vn, kiemtra.samcom.com.vn, docker.samcom.com.vn, maps.samcom.com.vn, privacy.samcom.com.vn and a few other host names are all children of samcom.com.vn.
IP Addresses
samcom.com.vn directs to one IP number, which is 27.72.89.174.
Among the host names that share IP numbers with samcom.com.vn are cloud.samcom.com.vn, www.samcom.com.vn, dlcc.samcom.com.vn and two others.
Name Servers
The authoritative name servers for samcom.com.vn are nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and two others.
The name servers of samcom.com.vn overlap at least partially with those of other domains — among them happyorder.vn, vietnamwelder.com.vn, botsaigon.com and two more.
These name servers commonly appear in delegations together with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and 3 other.
Hosts with two IP numbers each:
nsbak.dotvndns.com resolves to two addresses: 112.213.89.22 and 2406:9c80::9000:302.
ns2.dotvndns.vn resolves to two addresses: 222.255.121.247 and 2406:9c80::9000:111.
nsbak.dotvndns.vn resolves to two addresses: 112.213.89.22 and 2406:9c80::9000:302.
ns1.pavietnam.vn resolves to two addresses: 112.213.89.3 and 2406:9c80::66.
Hosts that resolve to one IP address:
The hostname ns1.dotvndns.vn resolves to 112.213.89.3.
nsbak.dotvndns.com along with nsbak.dotvndns.vn each resolve to 2406:9c80::9000:302 IP addresses.
nsbak.dotvndns.com along with nsbak.dotvndns.vn each resolve to 112.213.89.22 IP addresses.
ns1.pavietnam.vn along with ns1.dotvndns.vn each resolve to 112.213.89.3 IP addresses.
Mail Servers
samcom.com.vn routes its mail through a single mail server, mx.viettelidc.com.vn.
samcom.com.vn has the same mail server arrangement as a number of other domains, for example absolute-pest-control.com, hdarchitecture.vn, globalhansoll.com and two more.
samcom.com.vn shares at least some of its mail servers with other domains — for example lamha.com.vn, wabipremium.vn, hem.com.vn and two more.
mx.viettelidc.com.vn resolves to two IP numbers — 103.1.208.155 and 103.1.208.156.