`mk668.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8f9b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1bdd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.221^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.155^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
TXT	`mka`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.221, 172.67.143.155
		IPv6 hints	2606:4700:3033::ac43:8f9b, 2606:4700:3034::6815:1bdd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`nash.ns.cloudflare.com`dns@cloudflare.com serial=2407925920

`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=1783232436

Previously NS for

mk668.com

Same first word

mk668.com

Similar names

km686.com

686mk.com

DNS History

19 records (6 active, 13 former)

○NSmk668.com2017-03-23 → 2020-03-19 · 5 obs

○ 2016-07-10 19:52:22
● 2017-03-23 04:44:28
● 2020-03-19 17:48:54
○ 2026-04-30 14:03:20
○ 2026-07-05 06:24:00

●NSnash.ns.cloudflare.com2026-04-30 → 2026-07-05 · 3 obs

○ 2020-03-19 17:48:54
● 2026-04-30 14:03:20
● 2026-07-05 06:24:00

○NSns52.mk668.com2015-07-16 → 2016-07-10 · 4 obs

● 2015-07-16 08:10:30
● 2016-07-10 19:52:22
○ 2017-03-23 04:44:28
○ 2026-07-05 06:24:00

○NSns53.mk668.com2015-07-16 → 2016-03-03 · 4 obs

● 2015-07-16 08:10:30
● 2016-03-03 11:41:54
○ 2016-07-10 19:52:22
○ 2026-07-05 06:24:00

○NSns54.mk668.com2015-07-16 → 2016-03-03 · 4 obs

● 2015-07-16 08:10:30
● 2016-03-03 11:41:54
○ 2016-07-10 19:52:22
○ 2026-07-05 06:24:00

○NSsnm1vuk.mk88cne.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-03 11:41:54
● 2016-07-10 19:52:22
○ 2026-04-30 14:03:20
○ 2026-07-05 06:24:00

○NSsnn3vuk.mk88cne.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-03 11:41:54
● 2016-07-10 19:52:22
○ 2026-04-30 14:03:20
○ 2026-07-05 06:24:00

○NSsnp2vuk.mk88cne.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-03 11:41:54
● 2016-07-10 19:52:22
○ 2026-04-30 14:03:20
○ 2026-07-05 06:24:00

○NSsnt4vuk.mk88cne.com2016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-03 11:41:54
● 2016-07-10 19:52:22
○ 2026-04-30 14:03:20
○ 2026-07-05 06:24:00

●NStani.ns.cloudflare.com2026-04-30 → 2026-07-05 · 3 obs

○ 2020-03-19 17:48:54
● 2026-04-30 14:03:20
● 2026-07-05 06:24:00

○A103.241.8.642015-07-16 → 2016-07-10 · 4 obs

● 2015-07-16 08:10:30
● 2016-07-10 19:52:22
○ 2017-03-23 04:44:28
○ 2026-07-05 06:24:00

●A104.21.27.2212026-04-30 → 2026-07-05 · 3 obs

○ 2020-03-19 17:48:54
● 2026-04-30 14:03:20
● 2026-07-05 06:24:00

○A118.244.214.912017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-10 19:52:22
● 2017-03-23 04:44:28
○ 2020-03-19 17:48:54
○ 2026-07-05 06:24:00

●A172.67.143.1552026-04-30 → 2026-07-05 · 3 obs

○ 2020-03-19 17:48:54
● 2026-04-30 14:03:20
● 2026-07-05 06:24:00

●A2606:4700:3033::ac43:8f9b2026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-16 17:35:32
● 2026-07-04 01:39:56
● 2026-07-05 06:24:00

●A2606:4700:3034::6815:1bdd2026-07-04 → 2026-07-05 · 3 obs

○ 2026-06-16 17:35:32
● 2026-07-04 01:39:56
● 2026-07-05 06:24:00

○A2606:4700:3035::ac43:8f9b2026-04-30 → 2026-06-16 · 5 obs

○ 2020-03-19 17:48:54
● 2026-04-30 14:03:20
● 2026-06-16 17:35:32
○ 2026-07-04 01:39:56
○ 2026-07-05 06:24:00

○A2606:4700:3037::6815:1bdd2026-04-30 → 2026-06-16 · 5 obs

○ 2020-03-19 17:48:54
● 2026-04-30 14:03:20
● 2026-06-16 17:35:32
○ 2026-07-04 01:39:56
○ 2026-07-05 06:24:00

○CNAMEmoka001.com2017-03-23 → 2020-03-19 · 4 obs

● 2017-03-23 04:44:28
● 2020-03-19 17:48:54
○ 2026-04-30 14:03:20
○ 2026-07-05 06:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
mk668.com	tani.ns.cloudflare.com, nash.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: tani.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mk668.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.155, 104.21.27.221`
AAAA	2	`2606:4700:3034::6815:1bdd, 2606:4700:3033::ac43:8f9b`
NS	2	`nash.ns.cloudflare.com, tani.ns.cloudflare.com`
TXT	1	`mka`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (tani.ns.cloudflare.com, tani.ns.cloudflare.com, tani.ns.cloudflare.com...)

Analysis

IP Addresses

mk668.com resolves to four IP addresses: 104.21.27.221, 172.67.143.155, 2606:4700:3033::ac43:8f9b and 2606:4700:3034::6815:1bdd.

sensificcore.click, hnshenghuajituan.com, cpuman.net plus two other host names have IP numbers in common with mk668.com.

Name Servers

mk668.com is delegated to two name servers: nash.ns.cloudflare.com and tani.ns.cloudflare.com.

The name server configuration of mk668.com is shared with other domains, for instance yxf333.com, falao111.com, 9789x.net and two others.

mk668.com shares at least some of its name servers with other domains, including optconsumerprivacy.com, vytlone.com, world-research-institute.org and two others.

These name servers are frequently seen alongside the name servers donna.ns.cloudflare.com, meiling.ns.cloudflare.com, aspen.ns.cloudflare.com and graham.ns.cloudflare.com.

Hosts with 6 IP addresses each:

nash.ns.cloudflare.com resolves to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.

tani.ns.cloudflare.com resolves to 108.162.192.224, 172.64.32.224, 173.245.58.224 and 3 other IP addresses.

mk668.com - robtex.com

mk668.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`mk668.com`

`com`