`stone21.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:18a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8166^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.138^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.102^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`stella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stella.ns.cloudflare.com`
		A	108.162.194.154^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	162.159.38.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	172.64.34.154^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
MX	`hsmx20.cn4e.com` ⭐
MX	`smx20.cn4e.com`⁽¹⁰⁾
TXT	`ahrefs-site-verification_4d906702dda110ee993e67030e6324f5d912b85278f23c8fd9b5...`
TXT	`google-site-verification=y7oRffz95y-mfz9GVjyQCFFajltHNeRVtVT_a5y5L0M`
TXT	`v=spf1 include:spf.cn4e.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.1.138, 172.67.129.102
		IPv6	2606:4700:3033::6815:18a, 2606:4700:3036::ac43:8166
SOA	`stella.ns.cloudflare.com`dns@cloudflare.com serial=2395720685

`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=1771291435

WOT: UNKNOWN (63/100)

Same first word

stone21.com

Similar names

12notes.me

12notes.ru

12tones.de

12notes.es

12stone.net

12stone.us

12notes.com

12stone.com

12stone.org

notes21.com

12tones.net

12stone.mobi

DNS History

14 records (8 active, 6 former)

○NS(root)2015-07-18 → 2017-04-14 · 5 obs

○ 2008-03-20 16:54:30
● 2015-07-18 20:50:10
● 2017-04-14 09:41:46
○ 2026-02-15 21:25:32
○ 2026-03-05 18:22:50

○NSns1.dns-diy.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 16:54:30
○ 2015-07-18 20:50:10
○ 2026-03-05 18:22:50

○NSns2.dns-diy.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 16:54:30
○ 2015-07-18 20:50:10
○ 2026-03-05 18:22:50

●NSstella.ns.cloudflare.com2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-14 09:41:46
● 2026-02-15 21:25:32
● 2026-03-05 18:22:50

●NSvick.ns.cloudflare.com2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-14 09:41:46
● 2026-02-15 21:25:32
● 2026-03-05 18:22:50

●MXhsmx20.cn4e.com2016-06-18 → 2026-03-05 · 3 obs

○ 2015-07-18 20:50:10
● 2016-06-18 15:30:30
● 2026-03-05 18:22:50

○MXmx.stone21.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 16:54:30
○ 2015-07-18 20:50:10
○ 2026-03-05 18:22:50

●MXsmx20.cn4e.com2015-07-18 → 2026-03-05 · 3 obs

○ 2008-03-20 16:54:30
● 2015-07-18 20:50:10
● 2026-03-05 18:22:50

●A104.21.1.1382026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-14 09:41:46
● 2026-02-15 21:25:32
● 2026-03-05 18:22:50

●A172.67.129.1022026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-14 09:41:46
● 2026-02-15 21:25:32
● 2026-03-05 18:22:50

○A207.210.69.212008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 16:54:30
○ 2015-07-18 20:50:10
○ 2026-03-05 18:22:50

●A2606:4700:3033::6815:18a2026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-14 09:41:46
● 2026-02-15 21:25:32
● 2026-03-05 18:22:50

●A2606:4700:3036::ac43:81662026-02-15 → 2026-03-05 · 3 obs

○ 2017-04-14 09:41:46
● 2026-02-15 21:25:32
● 2026-03-05 18:22:50

○A50.62.160.1572015-07-18 → 2017-04-14 · 5 obs

○ 2008-03-20 16:54:30
● 2015-07-18 20:50:10
● 2017-04-14 09:41:46
○ 2026-02-15 21:25:32
○ 2026-03-05 18:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stone21.com	vick.ns.cloudflare.com, stella.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.244

NS records: vick.ns.cloudflare.com, stella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stone21.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.102, 104.21.1.138`
AAAA	2	`2606:4700:3033::6815:18a, 2606:4700:3036::ac43:8166`
NS	2	`stella.ns.cloudflare.com, vick.ns.cloudflare.com`
MX	2	`smx20.cn4e.com (pri: 10), hsmx20.cn4e.com (pri: 5)`
TXT	3	`ahrefs-site-verification_4d906702dda110e, google-site-verification=y7oRffz95y-mfz9...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`stella.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stone21.com refers to four IP numbers: 2606:4700:3033::6815:18a, 2606:4700:3036::ac43:8166, 104.21.1.138 and 172.67.129.102.

Other host names, for instance www.iarcadeplay.com, wellknownelectronic.com, www.server4you.de, rumbiebyrumbie.com and mail.mudga.com share IP numbers with stone21.com.

Name Servers

stone21.com's delegation uses two name servers: stella.ns.cloudflare.com and vick.ns.cloudflare.com.

stone21.com uses the same name server setup as other domains, such as 6623a4.com, linhares.es.gov.br, gk8899.com, bitnovakerne-platform.com and 66vn23.com.

stone21.com at least partially shares name servers with other domains, including mocnakawa.shop, cm-bau.com, ghayar.com, embiq.de and diyguideh.info.

These name servers are commonly used together with the name servers etta.ns.cloudflare.com, rene.ns.cloudflare.com, john.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

stella.ns.cloudflare.com points to 2606:4700:50::a29f:269a, 2803:f800:50::6ca2:c29a, 2a06:98c1:50::ac40:229a, 108.162.194.154, 162.159.38.154 and 172.64.34.154.

vick.ns.cloudflare.com points to 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.

Mail Servers

stone21.com is served by two mail servers hsmx20.cn4e.com and smx20.cn4e.com.

stone21.com shares its mail server setup with other domains, including hntddl.com, favourstone.com, guten-parts.com and hkfff.com.

stone21.com shares at least some mail servers with other domains, for example superbtent.com, starnetuc.com, wanjiaxin.com.cn, towmy.com and lanxess-tsrc.com.

stone21.com - robtex.com

stone21.com

com

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

Mail Servers

`stone21.com`

`com`