dddn.com.vn - robtex.com

dddn.com.vn

DNSSEC⚠️ Not signed
A103.28.36.94🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-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
NSns4.zonedns.vn ⚠️ Not in zone NS records
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
SOAns1.zonedns.vnroot@dddn.com.vn 2021-06-28 #1

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=2022616276
rank #623128 globally
rank #1605 in the tld
WOT: UNKNOWN (69/100)

Same first word

dddn.nl
dddn.org
dddn.ru
dddn.com
dddn.de
dddn.com.vn

Similar names

nddd.cn
ddnd.org
nddd.ru
ddnd.jp
ddnd.online
ddnd.net
dndd.de
ddnd.eu
dndd.ch

DNS History

20 records (12 active, 8 former)

20162017201820192020202120222023202420252026NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vndns21.fpt.vndns22.fpt.vnns6.synerfy.vnns7.synerfy.vnns8.synerfy.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA103.28.36.94103.28.37.88118.69.201.208125.212.192.11
○NSdns21.fpt.vn2016-05-23 → 2017-10-05 · 5 obs
○ 2016-05-13 17:40:50
● 2016-05-23 04:54:22
● 2017-10-05 06:48:12
○ 2026-02-16 14:10:50
○ 2026-03-20 18:05:34
○NSdns22.fpt.vn2016-05-23 → 2017-10-05 · 5 obs
○ 2016-05-13 17:40:50
● 2016-05-23 04:54:22
● 2017-10-05 06:48:12
○ 2026-02-16 14:10:50
○ 2026-03-20 18:05:34
●NSns1.zonedns.vn2026-02-16 → 2026-03-20 · 3 obs
○ 2017-10-05 06:48:12
● 2026-02-16 14:10:50
● 2026-03-20 18:05:34
●NSns2.zonedns.vn2026-02-16 → 2026-03-20 · 3 obs
○ 2017-10-05 06:48:12
● 2026-02-16 14:10:50
● 2026-03-20 18:05:34
●NSns3.zonedns.vn2026-02-16 → 2026-03-20 · 3 obs
○ 2017-10-05 06:48:12
● 2026-02-16 14:10:50
● 2026-03-20 18:05:34
●NSns4.zonedns.vn2026-02-16 → 2026-03-20 · 3 obs
○ 2017-10-05 06:48:12
● 2026-02-16 14:10:50
● 2026-03-20 18:05:34
○NSns6.synerfy.vn2015-08-30 → 2016-05-13 · 33 obs
● 2015-08-30 18:16:16
● 2015-09-18 09:43:36
○ 2015-09-24 15:33:44
○ 2015-10-18 22:03:58
● 2015-10-20 19:15:02
○ 2015-10-29 17:08:04
○ 2015-11-06 20:09:18
● 2015-11-17 16:02:50
● 2015-11-22 19:49:14
○ 2015-11-24 11:55:50
○ 2015-11-30 08:46:10
● 2015-12-02 12:29:22
○ 2015-12-11 17:37:54
○ 2015-12-20 01:23:46
● 2015-12-21 04:37:40
● 2016-01-07 23:56:48
○ 2016-01-10 03:28:14
○ 2016-01-21 16:04:14
● 2016-01-24 07:24:56
○ 2016-01-27 07:13:18
● 2016-01-28 15:44:36
○ 2016-02-05 03:25:16
○ 2016-02-10 19:59:46
● 2016-03-03 11:12:36
● 2016-03-12 09:00:42
○ 2016-04-01 14:14:48
○ 2016-04-09 10:52:32
● 2016-04-17 17:18:02
○ 2016-04-25 18:26:04
● 2016-05-06 12:00:36
● 2016-05-13 17:40:50
○ 2016-05-23 04:54:22
○ 2026-03-20 18:05:34
○NSns7.synerfy.vn2015-08-30 → 2016-05-13 · 33 obs
● 2015-08-30 18:16:16
○ 2015-09-18 09:43:36
● 2015-09-24 15:33:44
○ 2015-10-11 04:27:04
○ 2015-10-20 19:15:02
● 2015-10-29 17:08:04
○ 2015-10-30 17:36:32
● 2015-11-01 13:26:20
○ 2015-11-06 20:09:18
○ 2015-11-27 13:08:04
● 2015-11-30 08:46:10
○ 2015-12-02 12:29:22
○ 2015-12-11 17:37:54
● 2015-12-13 01:09:28
○ 2015-12-20 01:23:46
○ 2016-01-07 23:56:48
● 2016-01-10 03:28:14
● 2016-01-17 02:28:48
○ 2016-01-19 16:32:14
● 2016-01-21 16:04:14
○ 2016-01-24 07:24:56
● 2016-01-27 07:13:18
○ 2016-01-28 15:44:36
○ 2016-02-09 00:45:48
● 2016-02-10 19:59:46
○ 2016-03-03 11:12:36
○ 2016-04-01 14:14:48
● 2016-04-09 10:52:32
○ 2016-04-17 17:18:02
○ 2016-05-06 12:00:36
● 2016-05-13 17:40:50
○ 2016-05-23 04:54:22
○ 2026-03-20 18:05:34
○NSns8.synerfy.vn2015-08-30 → 2016-05-13 · 36 obs
● 2015-08-30 18:16:16
○ 2015-09-18 09:43:36
○ 2015-09-24 15:33:44
● 2015-10-11 04:27:04
● 2015-10-18 22:03:58
○ 2015-10-20 19:15:02
○ 2015-10-29 17:08:04
● 2015-10-30 17:36:32
○ 2015-11-01 13:26:20
● 2015-11-06 20:09:18
○ 2015-11-17 16:02:50
○ 2015-11-22 19:49:14
● 2015-11-24 11:55:50
● 2015-11-27 13:08:04
○ 2015-11-30 08:46:10
○ 2015-12-02 12:29:22
● 2015-12-11 17:37:54
○ 2015-12-13 01:09:28
● 2015-12-20 01:23:46
○ 2015-12-21 04:37:40
○ 2016-01-17 02:28:48
● 2016-01-19 16:32:14
○ 2016-01-21 16:04:14
○ 2016-01-28 15:44:36
● 2016-02-05 03:25:16
● 2016-02-09 00:45:48
○ 2016-02-10 19:59:46
○ 2016-03-12 09:00:42
● 2016-04-01 14:14:48
○ 2016-04-09 10:52:32
○ 2016-04-17 17:18:02
● 2016-04-25 18:26:04
○ 2016-05-06 12:00:36
● 2016-05-13 17:40:50
○ 2016-05-23 04:54:22
○ 2026-03-20 18:05:34
●MXalt1.aspmx.l.google.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●MXalt2.aspmx.l.google.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●MXaspmx.l.google.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●MXaspmx2.googlemail.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●MXaspmx3.googlemail.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●MXaspmx4.googlemail.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●MXaspmx5.googlemail.com2015-08-30 → 2026-03-20 · 2 obs
● 2015-08-30 18:16:16
● 2026-03-20 18:05:34
●A103.28.36.942026-02-16 → 2026-03-20 · 3 obs
○ 2017-10-05 06:48:12
● 2026-02-16 14:10:50
● 2026-03-20 18:05:34
○A103.28.37.882016-04-09 → 2017-01-31 · 5 obs
○ 2016-04-01 14:14:48
● 2016-04-09 10:52:32
● 2017-01-31 05:35:44
○ 2017-06-27 05:38:24
○ 2026-03-20 18:05:34
○A118.69.201.2082017-06-27 → 2017-10-05 · 5 obs
○ 2017-01-31 05:35:44
● 2017-06-27 05:38:24
● 2017-10-05 06:48:12
○ 2026-02-16 14:10:50
○ 2026-03-20 18:05:34
○A125.212.192.112015-08-30 → 2016-04-01 · 4 obs
● 2015-08-30 18:16:16
● 2016-04-01 14:14:48
○ 2016-04-09 10:52:32
○ 2026-03-20 18:05:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...16 records
dddn.com.vnns4.zonedns.vn, ns2.zonedns.vn, ns1.zonedns.vn, ns3.zonedns.vn-

✅ Authoritative Response

Server: 64.176.84.220

NS records: ns4.zonedns.vn, ns2.zonedns.vn, ns1.zonedns.vn, ns3.zonedns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2141ms | Queries: -

📄 Records

TypeCountSample Data
A1103.28.36.94
NS3ns2.zonedns.vn, ns1.zonedns.vn...
MX7aspmx.l.google.com (pri: 10), aspmx5.googlemail.com (pri: 30)...
SOA1ns1.zonedns.vn root.dddn.com.vn

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

IP Addresses

dddn.com.vn points to a single IP number: 103.28.36.94.

Other host names, for instance chicco.vn, nhaday.com, asianatravel.com, nguyenchitien.com and dolambanh.vn share IP numbers with dddn.com.vn.

Name Servers

dddn.com.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

dddn.com.vn shares name servers with other domains at least partially, for instance mesetup.com, vietaco.com.vn, cms.vn, dailytourbooking.com and toma.vn.

these name servers are commonly used together with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers:

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

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

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

ns4.zonedns.vn points to: 2001:df1:3200::15 and 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 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn

Mail Servers

dddn.com.vn is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

dddn.com.vn shares some mail servers with other domains, including automotiveinsights.com, ns500759.ns500698.ns500698.ns500759.ns500758.ns500735.ns500735.ns500736.ns500576.ns500698.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, ns500699.ns500734.ns500699.ns500734.ns500699.ns500699.ns500734.ns500699.ns500699.ns500612.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500734.ns500734.ns500734.ns500693.ns500734.ns500734.ns500588.ns500693.ns500683.ns500699.ns500588.ns500632.ns500632.ns500612.ns500612.ns500110.dtrkdll.com and ns500758.ns500759.ns500698.ns500736.ns500736.ns500736.ns500698.ns500735.ns500576.ns500698.ns500686.ns500619.ns500652.ns500576.trackreceptor.com.

These mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com maps to 2607:f8b0:4023:2801::1b and 192.178.128.27.

aspmx3.googlemail.com maps to 2607:f8b0:4023:1015::1b and 172.253.135.26.

aspmx4.googlemail.com maps to 2607:f8b0:4023:3003::1b and 172.253.145.26.

aspmx5.googlemail.com maps to 2607:f8b0:4003:c4a::1b and 142.251.96.27.

aspmx.l.google.com maps to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com maps to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com maps to 2607:f8b0:4001:c70::1a and 192.178.209.26.