`nikedu.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4733^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a97d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.51^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.125^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`dana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.51, 172.67.169.125
		IPv6 hints	2606:4700:3031::6815:4733, 2606:4700:3035::ac43:a97d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2410331266

`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=2031049396

Same first word

nikedu.com

nikedu.vn

Similar names

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unidek.co.uk

enkidu.be

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duiken.eu

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edukin.co.kr

duiken.de

DNS History

12 records (9 active, 3 former)

●NSbill.ns.cloudflare.com2026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

●NSdana.ns.cloudflare.com2026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

○NSns-hold.vnnic.vn2026-07-12 → 2026-07-12 · 4 obs

○ 2026-05-01 06:51:54
● 2026-07-12 22:41:50
○ 2026-07-16 11:33:44
○ 2026-07-29 03:37:18

●MXmx.zoho.com2026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

●MXmx2.zoho.com2026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

●MXmx3.zoho.com2026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

●A104.21.71.512026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

●A172.67.169.1252026-05-01 → 2026-07-29 · 4 obs

● 2026-05-01 06:51:54
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

○A2606:4700:3030::6815:47332026-05-01 → 2026-06-09 · 4 obs

● 2026-05-01 06:51:54
● 2026-06-09 00:27:26
○ 2026-06-29 10:49:12
○ 2026-07-29 03:37:18

●A2606:4700:3031::6815:47332026-06-29 → 2026-07-29 · 5 obs

○ 2026-06-09 00:27:26
● 2026-06-29 10:49:12
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

●A2606:4700:3035::ac43:a97d2026-06-29 → 2026-07-29 · 5 obs

○ 2026-06-09 00:27:26
● 2026-06-29 10:49:12
○ 2026-07-12 22:41:50
● 2026-07-16 11:33:44
● 2026-07-29 03:37:18

○A2606:4700:3037::ac43:a97d2026-05-01 → 2026-06-09 · 4 obs

● 2026-05-01 06:51:54
● 2026-06-09 00:27:26
○ 2026-06-29 10:49:12
○ 2026-07-29 03:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
nikedu.vn	bill.ns.cloudflare.com, dana.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.105

NS records: bill.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nikedu.vn (unsigned zone)

⏱️ Timing

Total: 1097ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.125, 104.21.71.51`
AAAA	2	`2606:4700:3031::6815:4733, 2606:4700:3035::ac43:a97d`
NS	2	`bill.ns.cloudflare.com, dana.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

nikedu.vn points to the four IP addresses 104.21.71.51, 172.67.169.125, 2606:4700:3031::6815:4733 and 2606:4700:3035::ac43:a97d.

betso888.cc, kk55.claims, tips4life.com.br plus two other host names have IP numbers in common with nikedu.vn.

Name Servers

nikedu.vn uses two name servers for its delegation: bill.ns.cloudflare.com and dana.ns.cloudflare.com.

The name server configuration of nikedu.vn is shared with other domains, for instance cskads.co, alphasportsbetting.com, vizzia.fr and two others.

At least some of nikedu.vn's name servers are shared with other domains, for example wfeca.com, animevietsub.us, esconlinecasino.net and two more.

These name servers tend to be deployed in combination with the name servers dave.ns.cloudflare.com and love.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname bill.ns.cloudflare.com directs to 108.162.193.74, 172.64.33.74 and 173.245.59.74 along with 3 other IP addresses.

Hostname dana.ns.cloudflare.com directs to 108.162.192.105, 172.64.32.105 and 173.245.58.105 along with 3 other IP addresses.

Mail Servers

The MX records for nikedu.vn list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by nikedu.vn are shared with other domains: chmod.it, marcoliera.it, reputation.zone and two others among them.

mx2.zoho.com has IP address 136.143.183.44, and mx3.zoho.com and mx.zoho.com both have IP address 204.141.43.44.

Both mx3.zoho.com and mx.zoho.com resolve to 204.141.43.44 IP addresses each.

nikedu.vn - robtex.com

nikedu.vn

vn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`nikedu.vn`

`vn`