halong.net.vn - robtex.com
halong.net.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.75.184.21🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN | ||||||
| NS | ns-master.inet.vn ⭐ | ||||||
| A | 202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns1.inet.vn | ||||||
| A | 2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited | ||||||
| A | 202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN | ||||||
| NS | ns2.inet.vn | ||||||
| A | 2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object | ||||||
| NS | ns3.inet.vn | ||||||
| A | 2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN | ||||||
| MX | mail.halong.net.vn ⭐ | ||||||
| A | 103.57.223.107🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN | ||||||
| PTR | mailer-forwarding.inet.vn | ||||||
| TXT | v=spf1 ip4:103.57.223.107 mx ~all | ||||||
| SOA | ns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0 | ||||||
net.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 2018-01-12 #2 | ||||||
Subdomains
Same first word
halong.de |
halong.com |
halong.org |
halong.eu |
halong.cn |
halong.com.cn |
halong.info.vn |
halong.it |
halong.pl |
halong.se |
halong.vn |
halong.net.vn |
halong.com.co |
Similar names
DNS History
15 records (6 active, 9 former)
○NSaida.ns.cloudflare.com2016-04-30 → 2016-09-02 · 5 obs
● 2016-04-30 17:27:48
● 2016-09-02 14:40:56
○ 2026-05-01 08:26:58
○ 2026-05-10 10:16:04
○NSmatt.ns.cloudflare.com2016-04-30 → 2016-09-02 · 5 obs
● 2016-04-30 17:27:48
● 2016-09-02 14:40:56
○ 2026-05-01 08:26:58
○ 2026-05-10 10:16:04
●NSns-master.inet.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 08:26:58
● 2026-05-10 10:16:04
●NSns1.inet.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 08:26:58
● 2026-05-10 10:16:04
○NSns1.pavietnam.vn2015-05-29 → 2015-10-18 · 4 obs
● 2015-10-18 04:41:42
○ 2016-01-23 22:57:36
○ 2026-05-10 10:16:04
●NSns2.inet.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 08:26:58
● 2026-05-10 10:16:04
○NSns2.pavietnam.vn2015-05-29 → 2015-10-18 · 4 obs
● 2015-10-18 04:41:42
○ 2016-01-23 22:57:36
○ 2026-05-10 10:16:04
●NSns3.inet.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 08:26:58
● 2026-05-10 10:16:04
○NSnsbak.pavietnam.net2015-05-29 → 2015-10-18 · 4 obs
● 2015-10-18 04:41:42
○ 2016-01-23 22:57:36
○ 2026-05-10 10:16:04
○MXdc-090beb90.halong.net.vn2016-04-30 → 2016-09-02 · 5 obs
● 2016-04-30 17:27:48
● 2016-09-02 14:40:56
○ 2026-05-01 08:26:58
○ 2026-05-10 10:16:04
●MXmail.halong.net.vn2015-05-29 → 2026-05-10 · 6 obs
● 2015-10-18 04:41:42
○ 2016-01-23 22:57:36
○ 2016-09-02 14:40:56
● 2026-05-01 08:26:58
● 2026-05-10 10:16:04
●A103.75.184.212026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 08:26:58
● 2026-05-10 10:16:04
○A104.28.18.2112016-04-30 → 2016-09-02 · 5 obs
● 2016-04-30 17:27:48
● 2016-09-02 14:40:56
○ 2026-05-01 08:26:58
○ 2026-05-10 10:16:04
○A104.28.19.2112016-04-30 → 2016-09-02 · 5 obs
● 2016-04-30 17:27:48
● 2016-09-02 14:40:56
○ 2026-05-01 08:26:58
○ 2026-05-10 10:16:04
○A27.0.12.412015-05-29 → 2015-10-18 · 4 obs
● 2015-10-18 04:41:42
○ 2016-01-23 22:57:36
○ 2026-05-10 10:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| halong.net.vn | ns1.inet.vn, ns3.inet.vn, ns2.inet.vn | - |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns1.inet.vn, ns3.inet.vn, ns2.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for halong.net.vn (unsigned zone)
⏱️ Timing
Total: 1692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.184.21 |
| NS | 3 | ns3.inet.vn, ns2.inet.vn... |
| MX | 1 | mail.halong.net.vn (pri: 5) |
| TXT | 1 | v=spf1 ip4:103.57.223.107 mx ~all |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
halong.net.vn is the parent of www.halong.net.vn and mail.halong.net.vn.
IP Addresses
halong.net.vn resolves to a single IP: 103.75.184.21.
Other host names, for instance cpcontacts.opusland.com.vn, webdisk.fastwinner.vn, cpcontacts.investbook.vn, git.w.edu.vn and cpcalendars.suakhoavantay.vn share IP numbers with halong.net.vn.
Name Servers
halong.net.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
halong.net.vn shares some name servers with other domains, for example banhkeonhapkhau.vn, oginutrition.com, taximuine.vn, luat24h.com.vn and organix.vn.
These name servers are commonly used together with ns1.it.vn and ns2.it.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8
Mail Servers
halong.net.vn is handled by a single mail server, mail.halong.net.vn.
Host name mail.halong.net.vn points to IP 103.57.223.107.