sim.com.vn - dns.ninja

sim.com.vn

DNSSEC⚠️ Not signed
A103.74.123.5🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN
NSns1.zonedns.vn
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
NSns2.zonedns.vn
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.zonedns.vn
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
MXsim.com.vn
A103.74.123.5🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN
TXT2457lt41my7spzldpy0xbnr6bf7gghrk
TXTgoogle-site-verification=iRyD6TWSS1Z55oxdw3JGnsPXQSqIZLqTXg54J2Kl72A
TXTgoogle-site-verification=FTeewLL_BKL2Fhu3A0x4WFHOlDiYSpMj7sEcLn11EzM
SOAns1.zonedns.vnroot@sim.com.vn 2023-09-01 #5

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=2022814648

MX for

Same first word

Similar names

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns1.stv.vnns2.stv.vnMXsim.com.vnmail.sim.com.vnA103.74.123.5123.30.145.34210.245.90.140
NSns1.stv.vn2016-09-09 → 2016-12-29 · 5 obs
○ 2016-05-29 18:09:14
● 2016-09-09 05:38:18
● 2016-12-29 10:47:16
○ 2019-12-31 18:12:38
○ 2026-07-21 10:19:50
NSns1.zonedns.vn2015-07-22 → 2026-07-21 · 6 obs
● 2015-07-22 04:25:28
● 2016-05-29 18:09:14
○ 2016-09-09 05:38:18
○ 2016-12-29 10:47:16
● 2019-12-31 18:12:38
● 2026-07-21 10:19:50
NSns2.stv.vn2016-09-09 → 2016-12-29 · 5 obs
○ 2016-05-29 18:09:14
● 2016-09-09 05:38:18
● 2016-12-29 10:47:16
○ 2019-12-31 18:12:38
○ 2026-07-21 10:19:50
NSns2.zonedns.vn2015-07-22 → 2026-07-21 · 6 obs
● 2015-07-22 04:25:28
● 2016-05-29 18:09:14
○ 2016-09-09 05:38:18
○ 2016-12-29 10:47:16
● 2019-12-31 18:12:38
● 2026-07-21 10:19:50
NSns3.zonedns.vn2015-07-22 → 2026-07-21 · 6 obs
● 2015-07-22 04:25:28
● 2016-05-29 18:09:14
○ 2016-09-09 05:38:18
○ 2016-12-29 10:47:16
● 2019-12-31 18:12:38
● 2026-07-21 10:19:50
MXmail.sim.com.vn2016-09-09 → 2016-12-29 · 5 obs
○ 2016-05-29 18:09:14
● 2016-09-09 05:38:18
● 2016-12-29 10:47:16
○ 2019-12-31 18:12:38
○ 2026-07-21 10:19:50
MXsim.com.vn2015-07-22 → 2026-07-21 · 8 obs
● 2015-07-22 04:25:28
● 2016-05-29 18:09:14
○ 2016-09-09 05:38:18
○ 2016-12-29 10:47:16
● 2019-12-31 18:12:38
○ 2026-06-28 14:28:06
● 2026-07-21 09:13:14
● 2026-07-21 10:19:50
A103.74.123.52019-12-31 → 2026-07-21 · 5 obs
○ 2016-12-29 10:47:16
● 2019-12-31 18:12:38
○ 2026-06-28 14:28:06
● 2026-07-21 09:13:14
● 2026-07-21 10:19:50
A123.30.145.342015-07-22 → 2016-05-29 · 4 obs
● 2015-07-22 04:25:28
● 2016-05-29 18:09:14
○ 2016-09-09 05:38:18
○ 2026-07-21 10:19:50
A210.245.90.1402016-09-09 → 2016-12-29 · 5 obs
○ 2016-05-29 18:09:14
● 2016-09-09 05:38:18
● 2016-12-29 10:47:16
○ 2019-12-31 18:12:38
○ 2026-07-21 10:19:50

🔍 DNS Trace

Analysis

Mail Server Role

sim.com.vn serves as a mail server for sim.com.vn.

IP Addresses

sim.com.vn has exactly one IP address — 103.74.123.5.

ns.vietonline.com.vn, satavi.net, mail.galbibbq.vn plus two other host names have IP numbers in common with sim.com.vn.

Name Servers

The authoritative name servers for sim.com.vn are ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn — three in total.

At least some of sim.com.vn's name servers are shared with other domains, for example naturesway.vn, xcom.vn, thuenhadanang.vn and two more.

It is common for these name servers to be used in conjunction with the name servers ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Three hostnames each carry two IP numbers: ns1.zonedns.vn directs to 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33; ns2.zonedns.vn directs to 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33; ns3.zonedns.vn directs to 103.28.36.30 and 2001:df1:3200::15.

Both ns1.zonedns.vn and ns2.zonedns.vn resolve to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses each.

Mail Servers

sim.com.vn uses exactly one mail server, which is sim.com.vn.

sim.com.vn directs to just one IP number, 103.74.123.5.