manhcamtours.com - robtex.com
manhcamtours.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.193.212🇻🇳 GMO-ZCOM-AS-VN163.44.192.0/22 RUNSYSTEM-VN | ||||||
| PTR | v163-44-193-212.a002.g.han1.static.cnode.io | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn ⚠️ Not in parent delegation | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | mail.manhcamtours.com ⭐ | ||||||
| A | 163.44.193.212🇻🇳 GMO-ZCOM-AS-VN163.44.192.0/22 RUNSYSTEM-VN | ||||||
| PTR | v163-44-193-212.a002.g.han1.static.cnode.io | ||||||
| SOA | ns1.zonedns.vnroot@manhcamtours.com 2019-08-01 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778345736 | ||||||
Subdomains
mail.manhcamtours.com |
Same first word
manhcamtours.com |
DNS History
10 records (5 active, 5 former)
○NSmdns1.nhanhoa.com2015-06-12 → 2016-02-29 · 4 obs
● 2016-02-29 01:07:44
○ 2016-06-27 10:44:50
○ 2026-05-09 17:18:14
○NSmdns2.nhanhoa.com2015-06-12 → 2016-02-29 · 4 obs
● 2016-02-29 01:07:44
○ 2016-06-27 10:44:50
○ 2026-05-09 17:18:14
○NSmdns3.nhanhoa.com2015-06-12 → 2016-02-29 · 4 obs
● 2016-02-29 01:07:44
○ 2016-06-27 10:44:50
○ 2026-05-09 17:18:14
○NSmdns4.nhanhoa.com2015-06-12 → 2016-02-29 · 4 obs
● 2016-02-29 01:07:44
○ 2016-06-27 10:44:50
○ 2026-05-09 17:18:14
●NSns1.zonedns.vn2016-06-27 → 2026-05-09 · 3 obs
● 2016-06-27 10:44:50
● 2026-05-09 17:18:14
●NSns2.zonedns.vn2016-06-27 → 2026-05-09 · 3 obs
● 2016-06-27 10:44:50
● 2026-05-09 17:18:14
●NSns3.zonedns.vn2016-06-27 → 2026-05-09 · 6 obs
● 2016-06-27 10:44:50
● 2026-05-01 16:10:48
○ 2026-05-01 17:19:00
● 2026-05-01 18:02:16
● 2026-05-09 17:18:14
●MXmail.manhcamtours.com2015-06-12 → 2026-05-09 · 2 obs
● 2026-05-09 17:18:14
○A103.28.36.102015-06-12 → 2017-04-19 · 4 obs
● 2017-04-19 18:40:36
○ 2026-04-07 22:05:16
○ 2026-05-09 17:18:14
●A163.44.193.2122026-04-07 → 2026-05-09 · 6 obs
● 2026-04-07 22:05:16
● 2026-05-01 16:10:48
○ 2026-05-01 17:19:00
● 2026-05-01 18:02:16
● 2026-05-09 17:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| manhcamtours.com | ns1.zonedns.vn, ns2.zonedns.vn | - |
✅ Authoritative Response
Server:103.176.178.51
NS records: ns1.zonedns.vn, ns2.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for manhcamtours.com (unsigned zone)
⏱️ Timing
Total: 1794ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.193.212 |
| NS | 3 | ns3.zonedns.vn, ns1.zonedns.vn... |
| MX | 1 | mail.manhcamtours.com (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.manhcamtours.com |
Analysis
Hierarchy
The parent of mail.manhcamtours.com is manhcamtours.com.
IP Addresses
manhcamtours.com points to a single IP: 163.44.193.212.
Other host names such as v163-44-193-212.a002.g.han1.static.cnode.io and mail.manhcamtours.com share IP numbers with manhcamtours.com.
Name Servers
manhcamtours.com is delegated to three name servers: ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.
manhcamtours.com partially shares name servers with other domains; examples include thegioiphutungoto.net, vniss.net, sunshineieltstq.edu.vn, thegioidoda.com.vn and omanstone.vn.
These name servers are commonly used with ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers
The host name ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
The host name ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
The host name ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.
Host names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 are ns1.zonedns.vn and ns2.zonedns.vn.
Mail Servers
manhcamtours.com is handled by a single mail server, mail.manhcamtours.com.
mail.manhcamtours.com points to a single IP: 163.44.193.212.