picsolution.com.vn - dns.ninja
picsolution.com.vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 103.7.40.134🇻🇳 SUPERDATA103.7.40.0/24 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 | mx40134.superdata.vn | ||||||
| NS | dnssec1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::9000:202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.82.186🇻🇳 SUPERDATA112.213.82.0/24 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 | dnssec1.dotvndns.vn | ||||||
| NS | dnssec2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:d202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 222.255.121.214🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | dnssec2.dotvndns.vn | ||||||
| NS | dnssecbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:d203🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 203.162.78.50🇻🇳 VDC203.162.78.0/24 VNPT | ||||||
| PTR | ci78-50.netnam.vn | ||||||
| MX | mx1.larksuite.com ⭐ | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.larksuite.com(5) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx3.larksuite.com(10) | ||||||
| A | 18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20 | ||||||
| TXT | verification-code-site-App_lark=DCqaDPVkajfBu5lrttid | ||||||
| TXT | v=spf1 +include:spf.onlarksuite.com -all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@picsolution.com.vn 2026-06-02 #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=2022786007 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
●MXmx1.larksuite.com2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
●MXmx2.larksuite.com2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
●MXmx3.larksuite.com2026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
●A103.7.40.1342026-05-01 → 2026-07-01 · 2 obs
● 2026-07-01 22:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| picsolution.com.vn | dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net | - |
✅ Authoritative Response
Server:203.162.78.50
NS records: dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.40.134 |
| NS | 3 | dnssec2.pavietnam.vn, dnssec1.pavietnam.vn... |
| MX | 3 | mx2.larksuite.com (pri: 5), mx1.larksuite.com (pri: 1)... |
| TXT | 2 | verification-code-site-App_lark=DCqaDPVk, v=spf1 +include:spf.onlarksuite.com -all |
| SOA | 1 | dnssec1.pavietnam.vn hostmaster.picsolut |
Analysis
Hierarchy
The parent domain of www.picsolution.com.vn and atn.picsolution.com.vn is picsolution.com.vn.
IP Addresses
picsolution.com.vn directs to one IP number, which is 103.7.40.134.
erp.taditours.com and atn.picsolution.com.vn, along with other host names, share IP addresses with picsolution.com.vn.
Name Servers
Three name servers are authoritative for picsolution.com.vn: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
picsolution.com.vn partially shares its NS delegation with several other domains, including netenglish.edu.vn, dauchankhong.vn, taco.com.vn and two others.
These name servers regularly co-occur with the name servers ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
dnssecbak.pavietnam.net resolves to 203.162.78.50 and 2406:9c80::9000:d203. dnssec1.pavietnam.vn resolves to 112.213.82.186 and 2406:9c80::9000:202. dnssec2.pavietnam.vn resolves to 222.255.121.214 and 2406:9c80::9000:d202. All three hostnames point to two IP numbers each.
Mail Servers
picsolution.com.vn uses three mail servers — mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
picsolution.com.vn shares at least some of its mail servers with other domains — for example dataticon.com, masuto.vn, scalar.org and two more.
Hosts with three IP address records:
mx3.larksuite.com resolves to three addresses: 18.139.153.173, 101.126.58.223 and 122.14.230.154.
Hosts that resolve to one IP address:
mx1.larksuite.com points to the IP address 18.139.153.173.
mx2.larksuite.com points to the IP address 18.139.153.173.
mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com all direct to 18.139.153.173.