dalton.com.vn - robtex.com
dalton.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.88.117🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| NS | nsbak.pavietnam.net ⭐ | ||||||
| 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 | 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 | ns2.pavietnam.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 | ||||||
| MX | mail.dalton.com.vn ⭐ | ||||||
| A | 171.244.139.204🇻🇳 VIETEL-AS-AP171.244.136.0/21 Proxy-registered route object | ||||||
| TXT | MS=ms12128140 | ||||||
| TXT | facebook-domain-verification=1ljwwarrfh5h7j8l8yvfno28p7bomj | ||||||
| TXT | v=spf1 +ip4:171.244.139.204 +ip4:115.84.182.49 +include:spf.protection.outloo... | ||||||
| SOA | nsbak.pavietnam.nethostmaster@dalton.com.vn 2026-05-29 #64 | ||||||
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=2022824230 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.pavietnam.vn2015-06-15 → 2026-07-27 · 7 obs
○ 2015-10-29 11:35:22
○ 2016-01-05 13:14:10
● 2016-04-11 21:54:58
○ 2016-09-13 06:36:58
● 2017-05-08 09:28:48
● 2026-07-27 20:23:42
●NSns2.pavietnam.vn2015-06-15 → 2026-07-27 · 2 obs
● 2026-07-27 20:23:42
●NSnsbak.pavietnam.net2015-06-15 → 2026-07-27 · 5 obs
● 2016-01-05 13:14:10
○ 2016-04-11 21:54:58
● 2016-09-13 06:36:58
● 2026-07-27 20:23:42
●MXmail.dalton.com.vn2015-06-15 → 2026-07-27 · 5 obs
● 2026-06-08 10:43:58
○ 2026-06-11 12:35:24
● 2026-07-09 07:19:18
● 2026-07-27 20:23:42
○MXpop.dalton.com.vn2016-01-05 → 2016-01-05 · 4 obs
● 2016-01-05 13:14:10
○ 2016-04-11 21:54:58
○ 2026-07-27 20:23:42
●A103.138.88.1172026-05-01 → 2026-07-27 · 6 obs
● 2026-05-01 10:03:18
● 2026-06-08 10:43:58
○ 2026-06-11 12:35:24
● 2026-07-09 07:19:18
● 2026-07-27 20:23:42
○A112.78.2.942015-06-15 → 2016-01-05 · 4 obs
● 2016-01-05 13:14:10
○ 2016-04-11 21:54:58
○ 2026-07-27 20:23:42
○A123.30.135.2222016-04-11 → 2017-05-08 · 5 obs
● 2016-04-11 21:54:58
● 2017-05-08 09:28:48
○ 2026-05-01 10:03:18
○ 2026-07-27 20:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| dalton.com.vn | ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dalton.com.vn (unsigned zone)
⏱️ Timing
Total: 2024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.117 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 1 | mail.dalton.com.vn (pri: 10) |
| TXT | 3 | facebook-domain-verification=1ljwwarrfh5, v=spf1 +ip4:171.244.139.204 +ip4:115.84.... |
| SOA | 1 | nsbak.pavietnam.net hostmaster.dalton.co |
Analysis
Hierarchy
mail.dalton.com.vn, www.dalton.com.vn, ems.dalton.com.vn and baohanh.dalton.com.vn each fall under the parent domain dalton.com.vn.
IP Addresses
dalton.com.vn points to a single IP number: 103.138.88.117.
Additional host names — vnuk.udn.vn, www.dalton.com.vn, dtsdh.sgu.edu.vn and two others — share IP numbers with dalton.com.vn.
Name Servers
DNS for dalton.com.vn is handled by three authoritative name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
dalton.com.vn partially shares its NS delegation with several other domains, including qldh.com.vn, bitissmart.com, globebattery.vn and two others.
The name servers ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn and nsbak.pavietnam.vn are often found in use alongside these name servers.
Three hostnames — nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn — each have two IP addresses: nsbak.pavietnam.net has 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn has 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn has 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
dalton.com.vn has one mail server: mail.dalton.com.vn.
mail.dalton.com.vn has exactly one IP number: 171.244.139.204.