`dqd.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:c77^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8423^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.119^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.35^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sevki.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb15426467.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.119, 172.67.132.35
		IPv6 hints	2606:4700:3030::6815:c77, 2606:4700:3035::ac43:8423
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`sevki.ns.cloudflare.com`dns@cloudflare.com serial=2403165606

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030761012

Subdomains

sit-iot-cms.dqd.vn

www.dqd.vn

test.dqd.vn

Same first word

dqd.com

dqd.de

dqd.mom

dqd.cz

dqd.us

dqd.vn

dqd.org

dqd.fr

dqd.nl

dqd.dk

dqd.co

dqd.net

dqd.it

dqd.tv

dqd.in

Similar names

qdd.eu

ddq.cn

qdd.ch

qdd.com.au

ddq.ir

ddq.tv

ddq.cz

ddq.pl

ddq.ru

qdd.ir

qdd.gg

ddq.nl

ddq.ch

qdd.me

ddq.xyz

qdd.com

qdd.gd

ddq.net

ddq.jp

ddq.org

qdd.biz

ddq.de

qdd.co

qdd.de

qdd.la

DNS History

20 records (8 active, 12 former)

○NSdns19.fpt.vn2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○NSdns20.fpt.vn2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

●NSsevki.ns.cloudflare.com2026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

●NSsima.ns.cloudflare.com2026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

○MXalt1.aspmx.l.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXalt2.aspmx.l.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXaspmx.l.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXaspmx2.googlemail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXaspmx3.googlemail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXaspmx4.googlemail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXaspmx5.googlemail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

○MXghs.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

●MXmx.zoho.com2026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

●MXmx2.zoho.com2026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

○MXwebmail.dqd.vn2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

●A104.21.12.1192026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

●A172.67.132.352026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

○A182.50.130.732015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 04:03:48
○ 2015-11-03 05:19:54
○ 2026-05-11 20:47:30

●A2606:4700:3030::6815:c772026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

●A2606:4700:3035::ac43:84232026-05-01 → 2026-05-11 · 3 obs

○ 2015-11-03 05:19:54
● 2026-05-01 08:00:38
● 2026-05-11 20:47:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
dqd.vn	sevki.ns.cloudflare.com, sima.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.222

NS records: sevki.ns.cloudflare.com, sima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dqd.vn (unsigned zone)

⏱️ Timing

Total: 1368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.119, 172.67.132.35`
AAAA	2	`2606:4700:3035::ac43:8423, 2606:4700:3030::6815:c77`
NS	2	`sevki.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	2	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb15426467.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sevki.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

dqd.vn is the parent of sit-iot-cms.dqd.vn, www.dqd.vn and test.dqd.vn.

IP Addresses

Four IP numbers are pointed to by dqd.vn: 2606:4700:3030::6815:c77, 2606:4700:3035::ac43:8423, 104.21.12.119 and 172.67.132.35.

other host names including prepilivsarum.com, b2b-lead-generation.co.uk, www.arteka-eh.com, qq554879.tyuoyc.guru and mimix.cc share IP numbers with dqd.vn.

Name Servers

dqd.vn is delegated to two name servers sevki.ns.cloudflare.com and sima.ns.cloudflare.com.

dqd.vn shares the same name server setup as other domains, for instance cantaricrestine.ro, armsgeardepot.com, yuguhr.top, heizungsolar.com and andymcgrogan.com.

dqd.vn at least partially shares name servers with other domains, for instance electronicstix.com, 138pucuk.cc, ip2-st20.me, jameslawltd.co.uk and elitserver.com.

these name servers are often used together with lina.ns.cloudflare.com, lana.ns.cloudflare.com, sage.ns.cloudflare.com and mona.ns.cloudflare.com.

Host names with six IP numbers:

Host name sevki.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164.

Host name sima.ns.cloudflare.com points to: 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

Mail Servers

Two mail servers handle dqd.vn: mx2.zoho.com and mx.zoho.com.

dqd.vn shares the same mail server setup as other domains, for instance euro-atlas.ru, taxidriverhk.com, ngyikp.com, serendipity-property.com and hamiltix.net.

dqd.vn shares some mail servers with other domains, at least partially, for instance isaiahcreati.com, juliestahlmd.com, craigsclay.com, officemailbox.org and cosmic-tech.com.

these mail servers are commonly used with the mail servers mx3.zoho.com.

Host names with two IP numbers: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.

Host names with one IP number: mx2.zoho.com points to 204.141.33.44.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

dqd.vn - robtex.com

dqd.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`dqd.vn`

`vn`