`21mreserve.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b5de^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1286^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.134^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.222^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maya.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maya.ns.cloudflare.com`
		A	108.162.192.194^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	172.64.32.194^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	173.245.58.194^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
MX	`mx.21mreserve.com` ⭐
		A	2606:4700:3032::ac43:b5de^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3033::6815:1286^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.18.134^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.181.222^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.134, 172.67.181.222
		IPv6 hints	2606:4700:3032::ac43:b5de, 2606:4700:3033::6815:1286
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`maya.ns.cloudflare.com`dns@cloudflare.com serial=2400599961

`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=1776699067

Subdomains

www.21mreserve.com

mx.21mreserve.com

Same first word

21mreserve.com

DNS History

13 records (7 active, 6 former)

●NSmaya.ns.cloudflare.com2026-04-19 → 2026-04-20 · 3 obs

○ 2026-03-31 11:32:26
● 2026-04-19 04:55:14
● 2026-04-20 15:39:04

○NSns1.byet.org2026-03-31 → 2026-03-31 · 3 obs

● 2026-03-31 11:32:26
○ 2026-04-19 04:55:14
○ 2026-04-20 15:39:04

○NSns2.byet.org2026-03-31 → 2026-03-31 · 3 obs

● 2026-03-31 11:32:26
○ 2026-04-19 04:55:14
○ 2026-04-20 15:39:04

○NSns3.byet.org2026-03-31 → 2026-03-31 · 3 obs

● 2026-03-31 11:32:26
○ 2026-04-19 04:55:14
○ 2026-04-20 15:39:04

○NSns4.byet.org2026-03-31 → 2026-03-31 · 3 obs

● 2026-03-31 11:32:26
○ 2026-04-19 04:55:14
○ 2026-04-20 15:39:04

○NSns5.byet.org2026-03-31 → 2026-03-31 · 3 obs

● 2026-03-31 11:32:26
○ 2026-04-19 04:55:14
○ 2026-04-20 15:39:04

●NSwalt.ns.cloudflare.com2026-04-19 → 2026-04-20 · 3 obs

○ 2026-03-31 11:32:26
● 2026-04-19 04:55:14
● 2026-04-20 15:39:04

●MXmx.21mreserve.com2026-03-31 → 2026-04-20 · 2 obs

● 2026-03-31 11:32:26
● 2026-04-20 15:39:04

●A104.21.18.1342026-04-19 → 2026-04-20 · 3 obs

○ 2026-03-31 11:32:26
● 2026-04-19 04:55:14
● 2026-04-20 15:39:04

●A172.67.181.2222026-04-19 → 2026-04-20 · 3 obs

○ 2026-03-31 11:32:26
● 2026-04-19 04:55:14
● 2026-04-20 15:39:04

○A185.27.134.2242026-03-31 → 2026-03-31 · 3 obs

● 2026-03-31 11:32:26
○ 2026-04-19 04:55:14
○ 2026-04-20 15:39:04

●A2606:4700:3032::ac43:b5de2026-04-19 → 2026-04-20 · 3 obs

○ 2026-03-31 11:32:26
● 2026-04-19 04:55:14
● 2026-04-20 15:39:04

●A2606:4700:3033::6815:12862026-04-19 → 2026-04-20 · 3 obs

○ 2026-03-31 11:32:26
● 2026-04-19 04:55:14
● 2026-04-20 15:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
21mreserve.com	walt.ns.cloudflare.com, maya.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.194

NS records: walt.ns.cloudflare.com, maya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.134, 172.67.181.222`
AAAA	2	`2606:4700:3033::6815:1286, 2606:4700:3032::ac43:b5de`
NS	2	`maya.ns.cloudflare.com, walt.ns.cloudflare.com`
MX	1	`mx.21mreserve.com (pri: 0)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maya.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

21mreserve.com is a parent of www.21mreserve.com and mx.21mreserve.com.

IP Addresses

21mreserve.com maps to four IP numbers: 2606:4700:3032::ac43:b5de, 2606:4700:3033::6815:1286, 104.21.18.134 and 172.67.181.222.

Other host names, for instance helalbeauty.de, felynquaridoma.com, desiiserials.com, vales.co and leaseasset.com.au share IP numbers with 21mreserve.com.

Name Servers

Two name servers maya.ns.cloudflare.com and walt.ns.cloudflare.com are delegated to 21mreserve.com.

21mreserve.com uses the same name server configuration as other domains, such as hebroflex.info, mrpenland.info, tsekk.ee, conserveint.com and blueoceanllc.net.

21mreserve.com at least partially shares name servers with other domains such as asesoriafiscal.mx, dong24.net, schoolgirls-asia.com, okk.in and palpitesdefutebol.ai.

These name servers are commonly used with kim.ns.cloudflare.com and paul.ns.cloudflare.com.

Host names with six IP numbers: Host name maya.ns.cloudflare.com points to 2606:4700:50::adf5:3ac2, 2803:f800:50::6ca2:c0c2, 2a06:98c1:50::ac40:20c2, 108.162.192.194, 172.64.32.194 and 173.245.58.194; host name walt.ns.cloudflare.com points to 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.

Mail Servers

21mreserve.com is handled by a single mail server, mx.21mreserve.com.

mx.21mreserve.com resolves to four IPs: 2606:4700:3032::ac43:b5de, 2606:4700:3033::6815:1286, 104.21.18.134 and 172.67.181.222.

21mreserve.com - robtex.com

21mreserve.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`21mreserve.com`

`com`