hlcvn.com - robtex.com

hlcvn.com

DNSSEC⚠️ Not signed
A203.162.13.84🇻🇳 VNPT-AS-VN203.162.13.0/24 VNPT
PTRstatic.vnpt.vn
NSnsbak.dotvndns.com ⭐
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 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
PTRns8922.dotvndns.vn
NSns1.dotvndns.vn
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 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
PTRns1.dotvndns.vn
NSns2.dotvndns.vn
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=QRHm1mHC5D-ndbqjUkDFRnEG1OQxktR6RXlx6ti4j0g
TXTv=spf1 a mx ~all
SOAnsbak.dotvndns.comhostmaster@hlcvn.com 2025-12-11 #26

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778500291

Same first word

hlcvn.com
hlcvn.vn

Similar names

hvlnc.gov
vnlch.com
nchvl.com
nhclv.com
lvchn.com
lvchn.edu.vn
nhclv.org

DNS History

14 records (9 active, 5 former)

2017201820192020202120222023202420252026NSns1.dotvndns.vnns2.dotvndns.vnnsbak.dotvndns.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.hlcvn.commx.zoho.commx2.zoho.comA203.162.13.84103.232.121.44210.245.92.138
●NSns1.dotvndns.vn2016-03-05 → 2026-05-11 · 2 obs
● 2016-03-05 20:04:02
● 2026-05-11 11:52:10
●NSns2.dotvndns.vn2016-03-05 → 2026-05-11 · 2 obs
● 2016-03-05 20:04:02
● 2026-05-11 11:52:10
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-11 · 3 obs
○ 2016-03-05 20:04:02
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-11 · 3 obs
○ 2017-06-21 16:36:58
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-11 · 3 obs
○ 2017-06-21 16:36:58
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-11 · 3 obs
○ 2017-06-21 16:36:58
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-11 · 3 obs
○ 2017-06-21 16:36:58
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
●MXaspmx.l.google.com2026-05-01 → 2026-05-11 · 3 obs
○ 2017-06-21 16:36:58
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
○MXmail.hlcvn.com2016-03-05 → 2016-03-05 · 3 obs
● 2016-03-05 20:04:02
○ 2016-07-03 17:21:42
○ 2026-05-11 11:52:10
○MXmx.zoho.com2016-07-03 → 2017-06-21 · 5 obs
○ 2016-03-05 20:04:02
● 2016-07-03 17:21:42
● 2017-06-21 16:36:58
○ 2026-05-01 10:29:46
○ 2026-05-11 11:52:10
○MXmx2.zoho.com2016-07-03 → 2017-06-21 · 5 obs
○ 2016-03-05 20:04:02
● 2016-07-03 17:21:42
● 2017-06-21 16:36:58
○ 2026-05-01 10:29:46
○ 2026-05-11 11:52:10
○A103.232.121.442016-03-05 → 2016-07-03 · 4 obs
● 2016-03-05 20:04:02
● 2016-07-03 17:21:42
○ 2017-06-21 16:36:58
○ 2026-05-11 11:52:10
●A203.162.13.842026-05-01 → 2026-05-11 · 3 obs
○ 2017-06-21 16:36:58
● 2026-05-01 10:29:46
● 2026-05-11 11:52:10
○A210.245.92.1382017-06-21 → 2017-06-21 · 4 obs
○ 2016-07-03 17:21:42
● 2017-06-21 16:36:58
○ 2026-05-01 10:29:46
○ 2026-05-11 11:52:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
hlcvn.comnsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn2 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hlcvn.com (unsigned zone)

⏱️ Timing

Total: 1841ms | Queries: -

📄 Records

TypeCountSample Data
A1203.162.13.84
NS3ns1.dotvndns.vn, ns2.dotvndns.vn...
MX5alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=QRHm1mHC5D-ndbq, v=spf1 a mx ~all
SOA1nsbak.dotvndns.com hostmaster.hlcvn.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

hlcvn.com points to a single IP address: 203.162.13.84.

Other host names such as azviet.edu.vn, noithat01.azviet.com.vn, mail.nhatkybe.vn, www.namsonnsc.com.vn and smtp.nippontravel.vn share IPs with hlcvn.com.

Name Servers

hlcvn.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

hlcvn.com at least partially shares name servers with other domains, for example dienanhkichtruong.com, inoxfull.com, vietlott.net, tuvanseo.edu.vn and giconduit.com.

these name servers are commonly used with ns1.pavietnam.vn, ns3.dotvndns.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

Mail Servers

hlcvn.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

hlcvn.com shares at least partially some mail servers with other domains, for instance ondinebiopharma.com, mazi.travel, lincolnhornets.org, ns500671.ns500731.ns500742.ns500754.ns500688.ns500671.ns500688.ns500705.ns500649.ns500671.lusty(0x736c7574)z.com and maxsportstore.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.251.2.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27