vrc.com.vn - robtex.com
vrc.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.1.236.139🇻🇳 SUPERDATA103.1.236.0/24 -VN | ||||||
| PTR | mx236139.superdata.vn | ||||||
| NS | ns1.dotvndns.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 | 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 | ||||||
| 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 | mx92206.maychuemail.net ⭐ | ||||||
| A | 112.213.92.206🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92206.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@vrc.com.vn 2026-04-14 #2 | ||||||
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=2022708549 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.dotvndns.vn2026-05-02 → 2026-05-10 · 3 obs
● 2026-05-02 11:26:28
● 2026-05-10 21:37:20
○NSns1.matbao.vn2019-01-31 → 2019-01-31 · 3 obs
○ 2026-05-02 11:26:28
○ 2026-05-10 21:37:20
●NSns2.dotvndns.vn2026-05-02 → 2026-05-10 · 3 obs
● 2026-05-02 11:26:28
● 2026-05-10 21:37:20
○NSns2.matbao.vn2019-01-31 → 2019-01-31 · 3 obs
○ 2026-05-02 11:26:28
○ 2026-05-10 21:37:20
●NSnsbak.dotvndns.com2026-05-02 → 2026-05-10 · 3 obs
● 2026-05-02 11:26:28
● 2026-05-10 21:37:20
●MXmx92206.maychuemail.net2019-01-31 → 2026-05-10 · 2 obs
● 2026-05-10 21:37:20
●A103.1.236.1392026-05-02 → 2026-05-10 · 3 obs
● 2026-05-02 11:26:28
● 2026-05-10 21:37:20
○A103.74.117.422019-01-31 → 2019-01-31 · 3 obs
○ 2026-05-02 11:26:28
○ 2026-05-10 21:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, c.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn... | - |
| vrc.com.vn | ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vrc.com.vn (unsigned zone)
⏱️ Timing
Total: 2968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.1.236.139 |
| NS | 3 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | mx92206.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.vrc.com.vn |
Analysis
IP Addresses
vrc.com.vn points to IP number 103.1.236.139.
For instance, other host names spearpro.net, store.oh-kinaki.vn, saigonmedia.vn, oh-kinaki.vn and pqs.vn share IP numbers with vrc.com.vn.
Name Servers
The delegation for vrc.com.vn is handled by three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
vrc.com.vn shares name servers with other domains at least partially, for example healthwine.com.vn, chinaeastern-online.com, museclinic.vn, chamuchalong.com and vietthanh.edu.vn.
These name servers are often used together with the name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.
Host names with two IPs:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
vrc.com.vn is handled by a single mail server, mx92206.maychuemail.net.
vrc.com.vn shares mail servers with other domains at least partially; for instance gr-lsvn.com, villastone.vn, dailoigia.com, thietbithaibinh.com and mecofood.com.vn.
these mail servers are commonly used with the mail servers mail92206.maychuemail.com.
mx92206.maychuemail.net points to a single IP: 112.213.92.206.