hapcojsc.com.vn - robtex.com
hapcojsc.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.72.62.205🇻🇳 VIETEL-AS-AP27.72.48.0/20 Proxy-registered route object | ||||||
| PTR | mail.hapcojsc.com.vn | ||||||
| NS | ns1.pavietnam.vn ⭐ ⚠️ Not in zone NS records | ||||||
| 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 | ns1.bdm.microsoftonline.com ⚠️ Not in parent delegation | ||||||
| A | 2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-208.azure-dns.com | ||||||
| A | 13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-208.azure-dns.com | ||||||
| NS | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| NS | nsbak.pavietnam.net ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| MX | mail.hapcojsc.com.vn ⭐ | ||||||
| A | 27.72.62.205🇻🇳 VIETEL-AS-AP27.72.48.0/20 Proxy-registered route object | ||||||
| PTR | mail.hapcojsc.com.vn | ||||||
| TXT | google-site-verification=RoxFC3X49KlXP8pIVRKsQTXVyd5fbgjRmO7a14886yc | ||||||
| TXT | v=spf1 +a +mx +ip4:27.72.62.205 ~all | ||||||
| TXT | MS=ms57859021 | ||||||
| SOA | ns1.pavietnam.vnhostmaster@hapcojsc.com.vn 2021-09-30 #29 | ||||||
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=2022641923 | ||||||
Subdomains
mail.hapcojsc.com.vn |
Same first word
hapcojsc.com.vn |
DNS History
9 records (6 active, 3 former)
○NSdns12.fpt.vn2015-08-16 → 2016-09-21 · 4 obs
● 2016-09-21 01:56:40
○ 2026-03-27 03:10:04
○ 2026-03-27 17:59:06
○NSisp-dns1.fpt.vn2015-08-16 → 2016-09-21 · 4 obs
● 2016-09-21 01:56:40
○ 2026-03-27 03:10:04
○ 2026-03-27 17:59:06
●NSns1.bdm.microsoftonline.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:10:04
● 2026-03-27 17:59:06
●NSns1.pavietnam.vn2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:10:04
● 2026-03-27 17:59:06
●NSns2.pavietnam.vn2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:10:04
● 2026-03-27 17:59:06
●NSnsbak.pavietnam.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:10:04
● 2026-03-27 17:59:06
●MXmail.hapcojsc.com.vn2015-08-16 → 2026-03-27 · 2 obs
● 2026-03-27 17:59:06
○A210.211.98.752015-08-16 → 2016-09-21 · 4 obs
● 2016-09-21 01:56:40
○ 2026-03-27 03:10:04
○ 2026-03-27 17:59:06
●A27.72.62.2052026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 03:10:04
● 2026-03-27 17:59:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| hapcojsc.com.vn | ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hapcojsc.com.vn (unsigned zone)
⏱️ Timing
Total: 2036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.72.62.205 |
| NS | 1 | ns1.bdm.microsoftonline.com |
| MX | 1 | mail.hapcojsc.com.vn (pri: 1) |
| TXT | 3 | MS=ms57859021, google-site-verification=RoxFC3X49KlXP8p... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.hapcojsc.com |
Analysis
Hierarchy
The parent of mail.hapcojsc.com.vn is hapcojsc.com.vn.
IP Addresses
hapcojsc.com.vn points to a single IP number: 27.72.62.205.
Other host names, for instance mail.hapcojsc.com.vn, share IP numbers with hapcojsc.com.vn.
Name Servers
hapcojsc.com.vn is delegated to four name servers: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn and ns1.bdm.microsoftonline.com.
hapcojsc.com.vn shares name servers with other domains at least partially, for instance mainlaptop.vn, samdimon.com, devgiri.com, quangcaoanhduong24h.com and familjenhansson.se.
these name servers are commonly used with ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.pavietnam.net resolves to 2406:9c80::9000:302 and 112.213.89.22.
ns1.pavietnam.vn resolves to 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn resolves to 2406:9c80::9000:111 and 222.255.121.247.
ns1.bdm.microsoftonline.com resolves to 2603:1061:0:700::d0 and 13.107.236.208.
Mail Servers
The mail server for hapcojsc.com.vn is mail.hapcojsc.com.vn.
Host name mail.hapcojsc.com.vn resolves to IP 27.72.62.205.