holitours.com.vn - robtex.com
holitours.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.159.53.116🇻🇳 VNPT-AS-VN103.159.53.0/24 SEVENHOST-VN | ||||||
| NS | ns1.7host.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 | ns2.7host.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.holitours.com.vn ⭐ | ||||||
| SOA | ns1.7host.vnhostmaster@holitours.com.vn 2026-05-06 #6 | ||||||
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=2022715010 | ||||||
Subdomains
webmail.holitours.com.vn |
cpcontacts.holitours.com.vn |
mail.holitours.com.vn |
cpcalendars.holitours.com.vn |
webdisk.holitours.com.vn |
cpanel.holitours.com.vn |
www.holitours.com.vn |
Same first word
holitours.com.vn |
DNS History
4 records (4 active, 0 former)
●MXmail.holitours.com.vn2026-05-01 → 2026-05-14 · 2 obs
● 2026-05-14 07:23:38
●A103.159.53.1162026-05-01 → 2026-05-14 · 2 obs
● 2026-05-14 07:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn, b.dns-servers.vn... | 16 records |
| holitours.com.vn | ns2.7host.vn, ns1.7host.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.7host.vn, ns1.7host.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holitours.com.vn (unsigned zone)
⏱️ Timing
Total: 2717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.159.53.116 |
| NS | 2 | ns1.7host.vn, ns2.7host.vn |
| MX | 1 | mail.holitours.com.vn (pri: 10) |
| SOA | 1 | ns1.7host.vn hostmaster.holitours.com.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Analysis
Hierarchy
holitours.com.vn is the parent of webmail.holitours.com.vn, cpcontacts.holitours.com.vn, mail.holitours.com.vn, cpcalendars.holitours.com.vn, webdisk.holitours.com.vn and several other host names.
IP Addresses
holitours.com.vn points to a single IP: 103.159.53.116.
Other host names, for instance webmail.holitours.com.vn, mx07.7host.vn, cpcontacts.holitours.com.vn, mail.jackphan.vn and mail.itours.vn share IP numbers with holitours.com.vn.
Name Servers
holitours.com.vn's delegation is to two name servers ns1.7host.vn and ns2.7host.vn.
holitours.com.vn uses the same name server setup as other domains, including ofersoft.com.vn, nguyenhoangtien.com, duckhoi.com.vn and bstuxuongkhop.vn.
Host names with a single IP:
ns1.7host.vn resolves to 112.213.89.3.
ns2.7host.vn resolves to 222.255.121.247.
Mail Servers
holitours.com.vn is served by a single mail server, mail.holitours.com.vn.