securityvietnam.com - robtex.com

securityvietnam.com

DNSSEC⚠️ Not signed
A103.28.36.94🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns1.zonedns.vn ⭐ ⚠️ Not in parent delegation
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns1.novasoft.vn ⚠️ Not in zone NS records
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns2.novasoft.vn ⚠️ Not in zone NS records
A103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns2.zonedns.vn ⚠️ Not in parent delegation
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns3.novasoft.vn ⚠️ Not in zone NS records
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns3.zonedns.vn ⚠️ Not in parent delegation
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns4.novasoft.vn ⚠️ Not in zone NS records
A103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MXmail.securityvietnam.com ⭐
A165.99.16.174MOBIFONE-AS-VN165.99.16.0/23 COMI-VN
PTRmail.securityvietnam.com
TXTgoogle-site-verification=a2NvAPSdD_uhjjxLGTmPRS9hYwtwdWScQjMbCBzWHF0
TXTv=spf1 ip4:171.244.26.251 ip4:165.99.16.174 include:_spf.itcweb.net ~all
SOAns1.zonedns.vnroot@securityvietnam.com 2026-04-13 #1

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=1777184091

PTR for

251.0-24.26.244.171.in-addr.arpa

Subdomains

mail.securityvietnam.com

Same first word

securityvietnam.com

Similar names

tecmauniversity.com

DNS History

21 records (9 active, 12 former)

20162017201820192020202120222023202420252026NSns1.novasoft.vnns1.zonedns.vnns2.novasoft.vnns2.zonedns.vnns3.novasoft.vnns3.zonedns.vnns4.novasoft.vndoma511581.earth.orderbox-dns.comdoma511581.mars.orderbox-dns.comdoma511581.mercury.orderbox-dns.comdoma511581.venus.orderbox-dns.comns.cadena-hosting.comns.securityvietnam.comns2.cadena-hosting.comMXmail.securityvietnam.comoffice.securityvietnam.comoffice2.securityvietnam.comA103.28.36.94115.84.183.42173.193.106.13222.255.237.154
○NSdoma511581.earth.orderbox-dns.com2015-10-09 → 2016-07-18 · 5 obs
○ 2015-10-06 12:32:46
● 2015-10-09 03:41:26
● 2016-07-18 10:51:32
○ 2016-08-04 16:32:50
○ 2026-04-26 06:22:40
○NSdoma511581.mars.orderbox-dns.com2015-10-09 → 2016-07-18 · 5 obs
○ 2015-10-06 12:32:46
● 2015-10-09 03:41:26
● 2016-07-18 10:51:32
○ 2016-08-04 16:32:50
○ 2026-04-26 06:22:40
○NSdoma511581.mercury.orderbox-dns.com2015-10-09 → 2016-07-18 · 5 obs
○ 2015-10-06 12:32:46
● 2015-10-09 03:41:26
● 2016-07-18 10:51:32
○ 2016-08-04 16:32:50
○ 2026-04-26 06:22:40
○NSdoma511581.venus.orderbox-dns.com2015-10-09 → 2016-07-18 · 5 obs
○ 2015-10-06 12:32:46
● 2015-10-09 03:41:26
● 2016-07-18 10:51:32
○ 2016-08-04 16:32:50
○ 2026-04-26 06:22:40
○NSns.cadena-hosting.com2015-08-10 → 2015-09-20 · 4 obs
● 2015-08-10 10:24:26
● 2015-09-20 18:50:30
○ 2015-10-06 12:32:46
○ 2026-04-26 06:22:40
○NSns.securityvietnam.com2015-08-10 → 2015-09-20 · 4 obs
● 2015-08-10 10:24:26
● 2015-09-20 18:50:30
○ 2015-10-06 12:32:46
○ 2026-04-26 06:22:40
●NSns1.novasoft.vn2015-10-06 → 2026-04-26 · 9 obs
○ 2015-09-20 18:50:30
● 2015-10-06 12:32:46
○ 2015-10-09 03:41:26
○ 2016-07-18 10:51:32
● 2016-08-04 16:32:50
● 2018-10-08 09:54:00
○ 2021-10-22 23:52:26
● 2026-04-07 22:46:32
● 2026-04-26 06:22:40
●NSns1.zonedns.vn2021-10-22 → 2026-04-26 · 3 obs
○ 2018-10-08 09:54:00
● 2021-10-22 23:52:26
● 2026-04-26 06:22:40
○NSns2.cadena-hosting.com2015-08-10 → 2015-09-20 · 4 obs
● 2015-08-10 10:24:26
● 2015-09-20 18:50:30
○ 2015-10-06 12:32:46
○ 2026-04-26 06:22:40
●NSns2.novasoft.vn2015-10-06 → 2026-04-26 · 9 obs
○ 2015-09-20 18:50:30
● 2015-10-06 12:32:46
○ 2015-10-09 03:41:26
○ 2016-07-18 10:51:32
● 2016-08-04 16:32:50
● 2018-10-08 09:54:00
○ 2021-10-22 23:52:26
● 2026-04-07 22:46:32
● 2026-04-26 06:22:40
●NSns2.zonedns.vn2021-10-22 → 2026-04-26 · 3 obs
○ 2018-10-08 09:54:00
● 2021-10-22 23:52:26
● 2026-04-26 06:22:40
●NSns3.novasoft.vn2015-10-06 → 2026-04-26 · 9 obs
○ 2015-09-20 18:50:30
● 2015-10-06 12:32:46
○ 2015-10-09 03:41:26
○ 2016-07-18 10:51:32
● 2016-08-04 16:32:50
● 2018-10-08 09:54:00
○ 2021-10-22 23:52:26
● 2026-04-07 22:46:32
● 2026-04-26 06:22:40
●NSns3.zonedns.vn2021-10-22 → 2026-04-26 · 3 obs
○ 2018-10-08 09:54:00
● 2021-10-22 23:52:26
● 2026-04-26 06:22:40
●NSns4.novasoft.vn2015-10-06 → 2026-04-26 · 9 obs
○ 2015-09-20 18:50:30
● 2015-10-06 12:32:46
○ 2015-10-09 03:41:26
○ 2016-07-18 10:51:32
● 2016-08-04 16:32:50
● 2018-10-08 09:54:00
○ 2021-10-22 23:52:26
● 2026-04-07 22:46:32
● 2026-04-26 06:22:40
●MXmail.securityvietnam.com2015-08-10 → 2026-04-26 · 2 obs
● 2015-08-10 10:24:26
● 2026-04-26 06:22:40
○MXoffice.securityvietnam.com2015-08-10 → 2015-09-20 · 4 obs
● 2015-08-10 10:24:26
● 2015-09-20 18:50:30
○ 2015-10-06 12:32:46
○ 2026-04-26 06:22:40
○MXoffice2.securityvietnam.com2015-08-10 → 2015-09-20 · 4 obs
● 2015-08-10 10:24:26
● 2015-09-20 18:50:30
○ 2015-10-06 12:32:46
○ 2026-04-26 06:22:40
●A103.28.36.942015-10-06 → 2026-04-26 · 6 obs
○ 2015-09-20 18:50:30
● 2015-10-06 12:32:46
○ 2015-10-09 03:41:26
○ 2016-07-18 10:51:32
● 2016-08-04 16:32:50
● 2026-04-26 06:22:40
○A115.84.183.422015-08-10 → 2015-09-20 · 4 obs
● 2015-08-10 10:24:26
● 2015-09-20 18:50:30
○ 2015-10-06 12:32:46
○ 2026-04-26 06:22:40
○A173.193.106.132015-10-09 → 2016-07-18 · 5 obs
○ 2015-10-06 12:32:46
● 2015-10-09 03:41:26
● 2016-07-18 10:51:32
○ 2016-08-04 16:32:50
○ 2026-04-26 06:22:40
○A222.255.237.1542015-10-09 → 2016-07-18 · 5 obs
○ 2015-10-06 12:32:46
● 2015-10-09 03:41:26
● 2016-07-18 10:51:32
○ 2016-08-04 16:32:50
○ 2026-04-26 06:22:40

🔍 DNS Trace

Analysis

Hierarchy

The parent of mail.securityvietnam.com is securityvietnam.com.

IP Addresses

securityvietnam.com points to IP number: 103.28.36.94.

Other host names such as thuocgiamcan.com.vn, www.viv.vn, laluna.vn, chungcuhanoivn.com and vntech.vn share IPs with securityvietnam.com.

Name Servers

securityvietnam.com is delegated to seven name servers: ns1.novasoft.vn, ns2.novasoft.vn, ns3.novasoft.vn, ns4.novasoft.vn, ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.

securityvietnam.com at least partially shares name servers with other domains, for instance weplay.vn, sonha.com.vn, giaodienblog.com, thptchuyenlaocai.edu.vn and maydonggayxoan.net.

These name servers are commonly used together with ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers:

Host name ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.

Host name ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.

Host name ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30.

Host names with one IP number:

Host name ns1.novasoft.vn points to: 64.176.84.220.

Host name ns2.novasoft.vn points to: 103.176.178.51.

Host name ns3.novasoft.vn points to: 103.28.36.30.

Host name ns4.novasoft.vn points to: 103.28.39.159.

Host names that point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.

Host names that point to 64.176.84.220: ns1.zonedns.vn and ns1.novasoft.vn.

Host names that point to 103.176.178.51: ns2.zonedns.vn and ns2.novasoft.vn.

Host names that point to 103.28.36.30: ns3.zonedns.vn and ns3.novasoft.vn.

Mail Servers

securityvietnam.com is handled by a single mail server, mail.securityvietnam.com.

mail.securityvietnam.com points to a single IP: 165.99.16.174.