`htresearch.com`

DNSSEC	⚠️ Not signed
A	14.161.26.89^{🇻🇳 VTN-114.161.24.0/21 VNPT-Net}
		PTR	`mail.busycube.net`
NS	`nsbak.pavietnam.net` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 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}
			PTR	`ns8922.dotvndns.vn`
NS	`ns1.pavietnam.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 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}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=uLfuXU1JRV_-lQnk12-DgbsmvhiZNYp65ioMH6C2PQ0`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`zoho-verification=zb1495029304000.zmverify.zoho.com`
TXT	`MS=ms53281947`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@htresearch.com 2023-05-02 #14

`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=1778491122

Same first word

htresearch.com

Similar names

DNS History

15 records (9 active, 6 former)

●NSns1.pavietnam.vn2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

●NSns2.pavietnam.vn2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

○NSns41.domaincontrol.com2015-06-09 → 2016-04-14 · 4 obs

● 2015-06-09 01:07:16
● 2016-04-14 23:39:22
○ 2016-09-27 03:10:28
○ 2026-05-11 09:30:10

○NSns42.domaincontrol.com2015-06-09 → 2016-04-14 · 4 obs

● 2015-06-09 01:07:16
● 2016-04-14 23:39:22
○ 2016-09-27 03:10:28
○ 2026-05-11 09:30:10

●NSnsbak.pavietnam.net2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

●MXalt1.aspmx.l.google.com2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

●MXalt2.aspmx.l.google.com2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

●MXalt3.aspmx.l.google.com2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

●MXalt4.aspmx.l.google.com2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

●MXaspmx.l.google.com2017-10-21 → 2026-05-11 · 3 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2026-05-11 09:30:10

○MXmailstore1.secureserver.net2015-06-09 → 2016-04-14 · 4 obs

● 2015-06-09 01:07:16
● 2016-04-14 23:39:22
○ 2016-09-27 03:10:28
○ 2026-05-11 09:30:10

○MXsmtp.secureserver.net2015-06-09 → 2016-04-14 · 4 obs

● 2015-06-09 01:07:16
● 2016-04-14 23:39:22
○ 2016-09-27 03:10:28
○ 2026-05-11 09:30:10

●A14.161.26.892026-03-22 → 2026-05-11 · 3 obs

○ 2019-04-28 13:52:36
● 2026-03-22 09:01:22
● 2026-05-11 09:30:10

○A216.239.32.212017-10-21 → 2019-04-28 · 5 obs

○ 2016-09-27 03:10:28
● 2017-10-21 23:58:36
● 2019-04-28 13:52:36
○ 2026-03-22 09:01:22
○ 2026-05-11 09:30:10

○A97.74.42.792015-06-09 → 2016-04-14 · 4 obs

● 2015-06-09 01:07:16
● 2016-04-14 23:39:22
○ 2016-09-27 03:10:28
○ 2026-05-11 09:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
htresearch.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htresearch.com (unsigned zone)

⏱️ Timing

Total: 1591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.161.26.89`
NS	3	`nsbak.pavietnam.net, ns1.pavietnam.vn...`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...`
TXT	5	`v=spf1 include:_spf.google.com ~all, MS=ms53281947...`
SOA	1	`nsbak.pavietnam.net hostmaster.htresearc`