chongthamdaphat.com - robtex.com
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chongthamdaphat.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.82.21.170🇻🇳 VNPT-AS-VN | ||||||
| PTR | 103.82.21.170.cloudfly.vn | ||||||
| NS | nsbak.dotvndns.com ⭐ 🔒 | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| NS | ns1.dotvndns.vn 🔒 | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.dotvndns.vn 🔒 | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 LUUTRUSO-VNPTDATA | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.dotvndns.vn 🔒 | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| MX | mail.chongthamdaphat.com ⭐ | ||||||
| A | 103.82.21.170🇻🇳 VNPT-AS-VN | ||||||
| PTR | 103.82.21.170.cloudfly.vn | ||||||
| TXT | google-site-verification=gmnkx0ONwjg-VfEOUm1AnUK_9xOFiKTMgacx6HJMT5k | ||||||
| TXT | v=spf1 ip4:103.82.21.170 a mx include:_spf.google.com ~all | ||||||
| SOA | nsbak.dotvndns.comhostmaster@chongthamdaphat.com 2026-01-29 #9 | ||||||
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=1770918430 | ||||||
Previously MX for
chongthamdaphat.com |
Up
mail.chongthamdaphat.com |
Same first word
chongthamdaphat.com |
DNS History
11 records (6 active, 5 former)
○NScp187109.bkns.com.vn2018-06-09 → 2018-06-09 · 3 obs
○ 2026-02-15 22:52:38
○ 2026-02-15 22:52:42
●NSns1.dotvndns.vn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:52:38
● 2026-02-15 22:52:42
○NSns187109.bkns.com.vn2018-06-09 → 2018-06-09 · 3 obs
○ 2026-02-15 22:52:38
○ 2026-02-15 22:52:42
●NSns2.dotvndns.vn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:52:38
● 2026-02-15 22:52:42
●NSns3.dotvndns.vn2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:52:38
● 2026-02-15 22:52:42
●NSnsbak.dotvndns.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:52:38
● 2026-02-15 22:52:42
○MXchongthamdaphat.com2018-06-09 → 2018-06-09 · 3 obs
○ 2026-02-15 22:52:38
○ 2026-02-15 22:52:42
●MXmail.chongthamdaphat.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:52:38
● 2026-02-15 22:52:42
○A103.74.123.182018-06-09 → 2018-06-09 · 3 obs
○ 2026-02-15 22:52:38
○ 2026-02-15 22:52:42
○A103.82.194.1602026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 22:52:42
●A103.82.21.1702026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 22:52:38
● 2026-02-15 22:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chongthamdaphat.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 2 records |
✅ Authoritative Response
Server: 112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chongthamdaphat.com (unsigned zone)
⏱️ Timing
Total: 1476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.82.21.170 |
| NS | 4 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 1 | mail.chongthamdaphat.com (pri: 10) |
| TXT | 2 | google-site-verification=gmnkx0ONwjg-VfE, v=spf1 ip4:103.82.21.170 a mx include:_s |
| SOA | 1 | nsbak.dotvndns.com hostmaster.chongthamd |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
AI analysis
The parent of mail.chongthamdaphat.com is chongthamdaphat.com.
chongthamdaphat.com points to a single IP: 103.82.21.170.
Other host names, for instance cid-vn.com, mail.garageductho.com, mail.chongthamdaphat.com, garageductho.com and thietkexaydungbinhphuong.com share IP numbers with chongthamdaphat.com.
chongthamdaphat.com's delegation is handled by four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
chongthamdaphat.com partially shares name servers with other domains; examples include we-con.vn, hoahuongduongschool.edu.vn, vespa.net.vn, sieusim.net and pacie.vn.
These name servers are commonly used with the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, ns4.dotvndns.vn and nsbak.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247.
Host names with one IP number:
ns3.dotvndns.vn points to: 112.213.89.22.
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn.
chongthamdaphat.com is handled by a single mail server, mail.chongthamdaphat.com.
mail.chongthamdaphat.com points to a single IP: 103.82.21.170.