dcom-3g.com - robtex.com
dcom-3g.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.92.7.99🇻🇳 VNPT-AS-VN202.92.7.99/32 | ||||||
| PTR | nethost-6111.inet.vn | ||||||
| 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 | dcom-3g.com ⭐ | ||||||
| A | 202.92.7.99🇻🇳 VNPT-AS-VN202.92.7.99/32 | ||||||
| PTR | nethost-6111.inet.vn | ||||||
| SOA | ns1.zonedns.vnroot@dcom-3g.com 2023-10-28 #6 | ||||||
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=1771291435 | ||||||
MX for
dcom-3g.com |
Same first word
dcom-3g.com |
DNS History
16 records (5 active, 11 former)
○NSns1.domain.com2017-12-08 → 2017-12-08 · 4 obs
● 2017-12-08 11:47:02
○ 2026-03-08 05:25:02
○ 2026-03-23 10:41:06
○NSns1.domainapps.com2015-08-14 → 2016-01-26 · 4 obs
● 2016-01-26 18:06:02
○ 2017-01-03 07:01:46
○ 2026-03-23 10:41:06
○NSns1.dotster.com2017-01-03 → 2017-01-03 · 4 obs
● 2017-01-03 07:01:46
○ 2017-12-08 11:47:02
○ 2026-03-23 10:41:06
●NSns1.zonedns.vn2026-03-08 → 2026-03-23 · 3 obs
● 2026-03-08 05:25:02
● 2026-03-23 10:41:06
○NSns2.domain.com2017-12-08 → 2017-12-08 · 4 obs
● 2017-12-08 11:47:02
○ 2026-03-08 05:25:02
○ 2026-03-23 10:41:06
○NSns2.domainapps.com2015-08-14 → 2016-01-26 · 4 obs
● 2016-01-26 18:06:02
○ 2017-01-03 07:01:46
○ 2026-03-23 10:41:06
○NSns2.dotster.com2017-01-03 → 2017-01-03 · 4 obs
● 2017-01-03 07:01:46
○ 2017-12-08 11:47:02
○ 2026-03-23 10:41:06
●NSns2.zonedns.vn2026-03-08 → 2026-03-23 · 3 obs
● 2026-03-08 05:25:02
● 2026-03-23 10:41:06
●NSns3.zonedns.vn2026-03-08 → 2026-03-23 · 3 obs
● 2026-03-08 05:25:02
● 2026-03-23 10:41:06
●MXdcom-3g.com2026-03-08 → 2026-03-23 · 3 obs
● 2026-03-08 05:25:02
● 2026-03-23 10:41:06
○MXmx.dcom-3g.com2017-01-03 → 2017-12-08 · 4 obs
● 2017-12-08 11:47:02
○ 2026-03-08 05:25:02
○ 2026-03-23 10:41:06
○A198.61.166.1532016-04-18 → 2016-04-18 · 4 obs
● 2016-04-18 00:09:16
○ 2017-01-03 07:01:46
○ 2026-03-23 10:41:06
●A202.92.7.992026-03-08 → 2026-03-23 · 3 obs
● 2026-03-08 05:25:02
● 2026-03-23 10:41:06
○A216.189.156.1502017-01-03 → 2017-12-08 · 5 obs
● 2017-01-03 07:01:46
● 2017-12-08 11:47:02
○ 2026-03-08 05:25:02
○ 2026-03-23 10:41:06
○A74.117.114.1252016-01-26 → 2016-01-26 · 4 obs
● 2016-01-26 18:06:02
○ 2016-04-18 00:09:16
○ 2026-03-23 10:41:06
○A74.117.116.882015-08-14 → 2015-08-14 · 3 obs
○ 2016-01-26 18:06:02
○ 2026-03-23 10:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dcom-3g.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 dcom-3g.com (unsigned zone)
⏱️ Timing
Total: 1553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.7.99 |
| NS | 3 | ns1.zonedns.vn, ns3.zonedns.vn... |
| MX | 1 | dcom-3g.com (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.dcom-3g.com |
Analysis
Mail Server Role
The mail server for dcom-3g.com is dcom-3g.com.
IP Addresses
dcom-3g.com maps to IP address 202.92.7.99.
Other host names, for instance swf.choigame.biz, gtavn.org, post.vips.com.vn, i-share.vn and maytretrungphuong.com share IP numbers with dcom-3g.com.
Name Servers
dcom-3g.com is delegated to name servers ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.
dcom-3g.com at least partially shares name servers with other domains such as sanpham.vip, hm-ow.com, fujione.vn, muachoi.com and thiepdientu.vn.
These name servers are commonly used alongside ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Names with two IPs: ns1.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220; ns2.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51; ns3.zonedns.vn maps to 2001:df1:3200::15 and 103.28.36.30. Names mapping to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Mail Servers
One mail server serves dcom-3g.com.
dcom-3g.com points to one IP number: 202.92.7.99.