thermos.com.vn - robtex.com
thermos.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.154.102.36🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-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 | webmail.thermos.com.vn ⭐ | ||||||
| SOA | ns1.dotvndns.vnhostmaster@thermos.com.vn 2026-04-06 #1 | ||||||
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=2022710599 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.dotvndns.vn2018-08-02 → 2026-05-11 · 2 obs
● 2026-05-11 23:37:58
●NSns2.dotvndns.vn2018-08-02 → 2026-05-11 · 2 obs
● 2026-05-11 23:37:58
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 16:41:58
● 2026-05-11 23:37:58
●MXwebmail.thermos.com.vn2018-08-02 → 2026-05-11 · 2 obs
● 2026-05-11 23:37:58
●A103.154.102.362026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 16:41:58
● 2026-05-11 23:37:58
○A210.245.90.2082018-08-02 → 2018-08-02 · 3 obs
○ 2026-05-01 16:41:58
○ 2026-05-11 23:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| thermos.com.vn | ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thermos.com.vn (unsigned zone)
⏱️ Timing
Total: 2382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.154.102.36 |
| NS | 3 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 1 | webmail.thermos.com.vn (pri: 10) |
| SOA | 1 | ns1.dotvndns.vn hostmaster.thermos.com.v |
Analysis
Hierarchy
thermos.com.vn is a parent of www.thermos.com.vn and webmail.thermos.com.vn.
IP Addresses
thermos.com.vn resolves to one IP number: 103.154.102.36.
other host names including giaonuocthuduc.vn, thaisongroups.com.vn, dna.edu.vn, eprinter.vn and credecom.edu.vn share IP numbers with thermos.com.vn.
Name Servers
thermos.com.vn is delegated to three name servers nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
thermos.com.vn at least partially shares name servers with other domains, for instance tadc.vn, linkvn.info, 3t-induquip.com.vn, bee-review.com and saccauvong.net.
these name servers are often used together with ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Host names with two IP numbers:
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
thermos.com.vn is handled by a single mail server, webmail.thermos.com.vn.