about.com.vn - robtex.com

about.com.vn

DNSSEC⚠️ Not signed
A45.32.49.39🇯🇵 AS-VULTR45.32.32.0/19 Vultr Assigned Prefix
PTR45.32.49.39.vultrusercontent.com
NSns4.tenten.vn ⭐
A2404:f080:1101:302:a163:44:193:20🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRns4.tenten.vn
A103.18.7.204🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN
PTRns4.tenten.vn
NSns5.tenten.vn
A2404:f080:1101:302:a163:44:193:21🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRns5.tenten.vn
A103.18.7.205🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN
PTRns5.tenten.vn
NSns6.tenten.vn
A2404:f080:1101:302:a163:44:193:22🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRns6.tenten.vn
A52.74.6.184🇸🇬 Amazon52.74.0.0/16 SIN prefix
PTRec2-52-74-6-184.ap-southeast-1.compute.amazonaws.com
SOAns4.tenten.vnhostmaster@about.com.vn 2021-10-26 #21

com.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022636810

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DNS History

4 records (4 active, 0 former)

NSns4.tenten.vnns5.tenten.vnns6.tenten.vnA45.32.49.39
●NSns4.tenten.vn2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:59:04
● 2026-03-25 00:22:50
●NSns5.tenten.vn2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:59:04
● 2026-03-25 00:22:50
●NSns6.tenten.vn2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:59:04
● 2026-03-25 00:22:50
●A45.32.49.392026-03-24 → 2026-03-25 · 2 obs
● 2026-03-24 18:59:04
● 2026-03-25 00:22:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
about.com.vnns5.tenten.vn, ns4.tenten.vn, ns6.tenten.vn-

✅ Authoritative Response

Server:103.18.7.205

NS records: ns5.tenten.vn, ns4.tenten.vn, ns6.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for about.com.vn (unsigned zone)

⏱️ Timing

Total: 2265ms | Queries: -

📄 Records

TypeCountSample Data
A145.32.49.39
NS3NS5.TENTEN.vn, NS6.TENTEN.vn...
SOA1ns4.tenten.vn hostmaster.about.com.vn

Analysis

IP Addresses

about.com.vn points to a single IP address: 45.32.49.39.

Name Servers

about.com.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.

about.com.vn at least partially shares name servers with other domains, for example avb.vn, sungroupland.vn, hainamck.vn, baogiavattu.vn and ricenow.vn.

These name servers are commonly used with ns1.tenten.vn and ns3.tenten.vn and ns2.tenten.vn.

Host names with two IP numbers:

ns4.tenten.vn points to 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204

ns5.tenten.vn points to 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205

ns6.tenten.vn points to 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184