21msb.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`21msb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bda5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4967^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.103^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.165^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arya.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c046^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2046^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arya.ns.cloudflare.com`
		A	108.162.192.70^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	172.64.32.70^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
		A	173.245.58.70^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arya.ns.cloudflare.com`
NS	`wilson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wilson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wilson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wilson.ns.cloudflare.com`
		A	108.162.195.110^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wilson.ns.cloudflare.com`
		A	162.159.44.110^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wilson.ns.cloudflare.com`
		A	172.64.35.110^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wilson.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.103, 172.67.189.165
		IPv6 hints	2606:4700:3031::ac43:bda5, 2606:4700:3033::6815:4967
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`arya.ns.cloudflare.com`dns@cloudflare.com serial=2408987055

`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=1786889439

Same first word

21msb.com

Similar names

12msb.com

bsm21.com

12bms.com

sbm21.com

DNS History

11 records (6 active, 5 former)

●NSarya.ns.cloudflare.com2026-03-12 → 2026-08-16 · 3 obs

○ 2017-07-05 05:22:12
● 2026-03-12 21:54:30
● 2026-08-16 14:27:34

○NSf1g1ns1.dnspod.net2016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 14:50:06
○ 2017-07-05 05:22:12
○ 2026-08-16 14:27:34

○NSf1g1ns2.dnspod.net2016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 14:50:06
○ 2017-07-05 05:22:12
○ 2026-08-16 14:27:34

●NSwilson.ns.cloudflare.com2026-03-12 → 2026-08-16 · 3 obs

○ 2017-07-05 05:22:12
● 2026-03-12 21:54:30
● 2026-08-16 14:27:34

●A104.21.73.1032026-03-12 → 2026-08-16 · 3 obs

○ 2017-07-05 05:22:12
● 2026-03-12 21:54:30
● 2026-08-16 14:27:34

○A162.209.247.352016-09-23 → 2016-09-23 · 3 obs

● 2016-09-23 14:50:06
○ 2017-07-05 05:22:12
○ 2026-08-16 14:27:34

●A172.67.189.1652026-03-12 → 2026-08-16 · 3 obs

○ 2017-07-05 05:22:12
● 2026-03-12 21:54:30
● 2026-08-16 14:27:34

●A2606:4700:3031::ac43:bda52026-08-16 → 2026-08-16 · 2 obs

○ 2026-05-08 01:03:46
● 2026-08-16 14:27:34

●A2606:4700:3033::6815:49672026-08-16 → 2026-08-16 · 2 obs

○ 2026-05-08 01:03:46
● 2026-08-16 14:27:34

○A2606:4700:3033::ac43:bda52026-03-12 → 2026-05-08 · 4 obs

○ 2017-07-05 05:22:12
● 2026-03-12 21:54:30
● 2026-05-08 01:03:46
○ 2026-08-16 14:27:34

○A2606:4700:3037::6815:49672026-03-12 → 2026-05-08 · 4 obs

○ 2017-07-05 05:22:12
● 2026-03-12 21:54:30
● 2026-05-08 01:03:46
○ 2026-08-16 14:27:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
21msb.com	arya.ns.cloudflare.com, wilson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.110

NS records: arya.ns.cloudflare.com, wilson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21msb.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.165, 104.21.73.103`
AAAA	2	`2606:4700:3033::6815:4967, 2606:4700:3031::ac43:bda5`
NS	2	`arya.ns.cloudflare.com, wilson.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arya.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

21msb.com directs to four IP numbers, which are 104.21.73.103, 172.67.189.165, 2606:4700:3031::ac43:bda5 and 2606:4700:3033::6815:4967.

hbmlcm.com, editing.hk, commonwealthext.com plus two other host names have IP numbers in common with 21msb.com.

Name Servers

21msb.com uses two name servers for its delegation: arya.ns.cloudflare.com and wilson.ns.cloudflare.com.

The name server configuration of 21msb.com is shared with other domains, for instance vulkan-pkm95.cam, 721.tw, 14xqp.com and two others.

At least some of 21msb.com's name servers are shared with other domains, for example zhieasy.com, lonewolfproperty.com, fm06.yourmy.org and two more.

These name servers tend to be used in conjunction with the name servers algin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname arya.ns.cloudflare.com directs to 108.162.192.70, 172.64.32.70 and 173.245.58.70 along with 3 other IP addresses.

Hostname wilson.ns.cloudflare.com directs to 108.162.195.110, 162.159.44.110 and 172.64.35.110 along with 3 other IP addresses.