`tapchimoitruong.com`

DNSSEC	⚠️ Not signed
A	139.180.185.197^{🇸🇬 AS-VULTR139.180.184.0/21 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
		PTR	`139.180.185.197.vultrusercontent.com`
NS	`ns1.vultr.com` ⭐
		A	2001:19f0:ccc::1^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
NS	`ns2.vultr.com`
		A	2001:19f0:ccc::2^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::2^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns2.vultr.com`
		A	173.199.96.97^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns2.vultrusercontent.com`
MX	`mail.tapchimoitruong.com` ⭐
TXT	`v=spf1 a mx ~all`
TXT	`google-site-verification=h06AUVOC0gKvm45T58RmFz6qhBKvTkzFpJF1qw1D60E`
SOA	`ns1.vultr.com`dnsadm@choopa.com serial=0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784514702

Same first word

tapchimoitruong.vn

tapchimoitruong.com

DNS History

18 records (4 active, 14 former)

○NSns1.namebrightdns.com2015-08-12 → 2017-03-20 · 6 obs

● 2015-08-12 00:10:10
● 2016-03-12 14:13:06
○ 2016-07-05 10:35:08
● 2017-03-20 15:34:46
○ 2020-02-12 02:33:10
○ 2026-07-20 02:49:30

●NSns1.vultr.com2026-04-06 → 2026-07-20 · 3 obs

○ 2020-02-12 02:33:10
● 2026-04-06 11:47:32
● 2026-07-20 02:49:30

○NSns2.namebrightdns.com2015-12-01 → 2017-03-20 · 7 obs

○ 2015-08-12 00:10:10
● 2015-12-01 06:16:24
● 2016-03-12 14:13:06
○ 2016-07-05 10:35:08
● 2017-03-20 15:34:46
○ 2020-02-12 02:33:10
○ 2026-07-20 02:49:30

●NSns2.vultr.com2026-04-06 → 2026-07-20 · 3 obs

○ 2020-02-12 02:33:10
● 2026-04-06 11:47:32
● 2026-07-20 02:49:30

○NSnsg1.namebrightdns.com2015-08-12 → 2016-07-05 · 6 obs

● 2015-08-12 00:10:10
○ 2015-12-01 06:16:24
○ 2016-03-12 14:13:06
● 2016-07-05 10:35:08
○ 2017-03-20 15:34:46
○ 2026-07-20 02:49:30

○NSnsg2.namebrightdns.com2015-08-12 → 2016-07-05 · 6 obs

● 2015-08-12 00:10:10
○ 2015-12-01 06:16:24
○ 2016-03-12 14:13:06
● 2016-07-05 10:35:08
○ 2017-03-20 15:34:46
○ 2026-07-20 02:49:30

●MXmail.tapchimoitruong.com2026-04-06 → 2026-07-20 · 2 obs

● 2026-04-06 11:47:32
● 2026-07-20 02:49:30

○A107.23.198.2402016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-12 14:13:06
● 2016-07-05 10:35:08
○ 2017-03-20 15:34:46
○ 2026-07-20 02:49:30

●A139.180.185.1972026-04-06 → 2026-07-20 · 3 obs

○ 2020-02-12 02:33:10
● 2026-04-06 11:47:32
● 2026-07-20 02:49:30

○A52.0.96.242016-03-12 → 2016-03-12 · 4 obs

○ 2015-12-01 06:16:24
● 2016-03-12 14:13:06
○ 2016-07-05 10:35:08
○ 2026-07-20 02:49:30

○A52.204.129.222017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-05 10:35:08
● 2017-03-20 15:34:46
○ 2020-02-12 02:33:10
○ 2026-07-20 02:49:30

○A52.4.72.1372016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-12 14:13:06
● 2016-07-05 10:35:08
○ 2017-03-20 15:34:46
○ 2026-07-20 02:49:30

○A52.71.117.992016-03-12 → 2016-03-12 · 4 obs

○ 2015-12-01 06:16:24
● 2016-03-12 14:13:06
○ 2016-07-05 10:35:08
○ 2026-07-20 02:49:30

○A54.174.31.2542015-08-12 → 2015-12-01 · 4 obs

● 2015-08-12 00:10:10
● 2015-12-01 06:16:24
○ 2016-03-12 14:13:06
○ 2026-07-20 02:49:30

○A54.208.74.2152015-08-12 → 2015-12-01 · 4 obs

● 2015-08-12 00:10:10
● 2015-12-01 06:16:24
○ 2016-03-12 14:13:06
○ 2026-07-20 02:49:30

○A54.85.127.702017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-05 10:35:08
● 2017-03-20 15:34:46
○ 2020-02-12 02:33:10
○ 2026-07-20 02:49:30

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-12 → 2016-07-05 · 4 obs

● 2015-08-12 00:10:10
● 2016-07-05 10:35:08
○ 2017-03-20 15:34:46
○ 2026-07-20 02:49:30

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-05 10:35:08
● 2017-03-20 15:34:46
○ 2020-02-12 02:33:10
○ 2026-07-20 02:49:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tapchimoitruong.com	ns1.vultr.com, ns2.vultr.com	4 records

✅ Authoritative Response

Server:173.199.96.97

NS records: ns1.vultr.com, ns2.vultr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tapchimoitruong.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.180.185.197`
NS	2	`ns2.vultr.com, ns1.vultr.com`
MX	1	`mail.tapchimoitruong.com (pri: 10)`
TXT	2	`v=spf1 a mx ~all, google-site-verification=h06AUVOC0gKvm45`
SOA	1	`ns1.vultr.com dnsadm.choopa.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)

Analysis

IP Addresses

tapchimoitruong.com has exactly one IP address — 139.180.185.197.

Other host names share IP numbers with tapchimoitruong.com; lakafashion.com is one such example.

Name Servers

tapchimoitruong.com is served by two delegated name servers, ns1.vultr.com and ns2.vultr.com.

The name server configuration of tapchimoitruong.com is shared with other domains, for instance ksiglobal.org, prometh.eus, fantail.net.nz and two others.

tapchimoitruong.com partially shares its NS delegation with several other domains, including ghva.ca, wiredandwovenrestoration.com, memorystones.org.uk and two others.

These name servers regularly co-occur with the name servers ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

ns1.vultr.com has three IP addresses (173.199.96.96, 2001:19f0:ccc::1 and 2001:19f0:ccd::1) and ns2.vultr.com has three IP addresses (173.199.96.97, 2001:19f0:ccc::2 and 2001:19f0:ccd::2).

Mail Servers

tapchimoitruong.com uses one mail server — mail.tapchimoitruong.com.

tapchimoitruong.com - robtex.com