doctors.com.vn - robtex.com
doctors.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.31.31.204🇻🇳 VNPT-AS-VN123.31.31.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns1.dotvndns.vn ⭐ ⚠️ Not in parent delegation | ||||||
| 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.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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.pavietnam.net ⚠️ 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 | ||||||
| MX | mail.doctors.com.vn ⭐ | ||||||
| A | 123.31.31.204🇻🇳 VNPT-AS-VN123.31.31.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@doctors.com.vn 2026-01-13 #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=2022706591 | ||||||
Same first word
Similar names
stordoc.de |
sdoctor.cfd |
rotdocs.com |
ordosct.com |
tordocs.com |
docsort.net |
stordoc.com |
scootdr.com |
sortdoc.com |
docstor.com |
sdoctor.eu |
sdoctor.com |
cdroots.com |
sdoctor.ru |
sdoctor.cn |
docsort.com |
rostdoc.de |
corsdot.net |
DNS History
7 records (7 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
●MXmail.doctors.com.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
●A123.31.31.2042026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 12:19:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| doctors.com.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctors.com.vn (unsigned zone)
⏱️ Timing
Total: 2042ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.31.31.204 |
| NS | 2 | ns2.dotvndns.vn, ns1.dotvndns.vn |
| MX | 1 | mail.doctors.com.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.doctors.com.v |
Analysis
IP Addresses
doctors.com.vn points to IP number 123.31.31.204.
For instance, other host names mail.expert.com.vn, ccc.dddd.mamnonthanhgiong.edu.vn, mail.companies.vn, what.website.resources.mamnonthanhgiong.edu.vn and m.hoatramyschool.edu.vn share IP numbers with doctors.com.vn.
Name Servers
doctors.com.vn is delegated to five name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
doctors.com.vn shares name servers with other domains at least partially, for example htxbuoidaxanhsongxoai.vn, conhietvietnam.com, fpttelecom.online, nolulu.com and anhduongvn.com.
These name servers are commonly used with the name servers nsbak.dotvndns.com and ns3.dotvndns.vn.
Host names with two IPs
nsbak.pavietnam.net maps to 2406:9c80::9000:302 and 112.213.89.22
ns1.dotvndns.vn maps to 2406:9c80::66 and 112.213.89.3
ns2.dotvndns.vn maps to 2406:9c80::9000:111 and 222.255.121.247
ns1.pavietnam.vn maps to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn maps to 2406:9c80::9000:111 and 222.255.121.247
Reverse mappings
host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn
host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn
host names that point to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn
host names that point to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn
Mail Servers
doctors.com.vn is handled by a single mail server, mail.doctors.com.vn.
mail.doctors.com.vn points to a single IP: 123.31.31.204.