linuxmystery.com - dns.ninja

`linuxmystery.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:acaf^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1e58^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.88^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.175^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`eva.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.88, 172.67.172.175
		IPv6 hints	2606:4700:3032::ac43:acaf, 2606:4700:3037::6815:1e58
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2408123411

`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=1785007717

Subdomains

sahand.linuxmystery.com

Same first word

linuxmystery.com

DNS History

17 records (9 active, 8 former)

●NSarnold.ns.cloudflare.com2026-07-25 → 2026-07-25 · 2 obs

○ 2026-04-13 01:57:46
● 2026-07-25 19:40:22

○NSdns1.stabletransit.com2026-03-22 → 2026-04-13 · 4 obs

○ 2017-06-20 02:21:24
● 2026-03-22 23:42:02
● 2026-04-13 01:57:46
○ 2026-07-25 19:40:22

○NSdns2.stabletransit.com2026-03-22 → 2026-04-13 · 4 obs

○ 2017-06-20 02:21:24
● 2026-03-22 23:42:02
● 2026-04-13 01:57:46
○ 2026-07-25 19:40:22

●NSeva.ns.cloudflare.com2026-07-25 → 2026-07-25 · 2 obs

○ 2026-04-13 01:57:46
● 2026-07-25 19:40:22

○NSns.rackspace.com2026-03-22 → 2026-04-13 · 4 obs

○ 2017-06-20 02:21:24
● 2026-03-22 23:42:02
● 2026-04-13 01:57:46
○ 2026-07-25 19:40:22

○NSns01.hostcontrol.com2015-08-29 → 2017-06-20 · 4 obs

● 2015-08-29 06:24:40
● 2017-06-20 02:21:24
○ 2026-03-22 23:42:02
○ 2026-07-25 19:40:22

○NSns02.hostcontrol.com2015-08-29 → 2017-06-20 · 4 obs

● 2015-08-29 06:24:40
● 2017-06-20 02:21:24
○ 2026-03-22 23:42:02
○ 2026-07-25 19:40:22

○NSns03.hostcontrol.org2015-08-29 → 2017-06-20 · 4 obs

● 2015-08-29 06:24:40
● 2017-06-20 02:21:24
○ 2026-03-22 23:42:02
○ 2026-07-25 19:40:22

●MXroute1.mx.cloudflare.net2026-07-25 → 2026-07-25 · 2 obs

○ 2026-04-13 01:57:46
● 2026-07-25 19:40:22

●MXroute2.mx.cloudflare.net2026-07-25 → 2026-07-25 · 2 obs

○ 2026-04-13 01:57:46
● 2026-07-25 19:40:22

●MXroute3.mx.cloudflare.net2026-07-25 → 2026-07-25 · 2 obs

○ 2026-04-13 01:57:46
● 2026-07-25 19:40:22

○MXsahand.linuxmystery.com2015-08-29 → 2026-04-13 · 3 obs

● 2015-08-29 06:24:40
● 2026-04-13 01:57:46
○ 2026-07-25 19:40:22

●A104.21.30.882026-07-25 → 2026-07-25 · 2 obs

○ 2026-03-22 23:42:02
● 2026-07-25 19:40:22

●A172.67.172.1752026-07-25 → 2026-07-25 · 2 obs

○ 2026-03-22 23:42:02
● 2026-07-25 19:40:22

●A2606:4700:3032::ac43:acaf2026-07-25 → 2026-07-25 · 2 obs

○ 2026-03-22 23:42:02
● 2026-07-25 19:40:22

●A2606:4700:3037::6815:1e582026-07-25 → 2026-07-25 · 2 obs

○ 2026-03-22 23:42:02
● 2026-07-25 19:40:22

○A98.129.239.1092015-08-29 → 2017-06-20 · 4 obs

● 2015-08-29 06:24:40
● 2017-06-20 02:21:24
○ 2026-03-22 23:42:02
○ 2026-07-25 19:40:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxmystery.com	eva.ns.cloudflare.com, arnold.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.114

NS records: eva.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxmystery.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.88, 172.67.172.175`
AAAA	2	`2606:4700:3037::6815:1e58, 2606:4700:3032::ac43:acaf`
NS	2	`arnold.ns.cloudflare.com, eva.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 14), route2.mx.cloudflare.net (pri: 58)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

linuxmystery.com is the parent zone for sahand.linuxmystery.com.

IP Addresses

linuxmystery.com has four IP addresses: 104.21.30.88, 172.67.172.175, 2606:4700:3032::ac43:acaf and 2606:4700:3037::6815:1e58.

babypippinsol.com, kando.ng, zurired.es plus two other host names have IP numbers in common with linuxmystery.com.

Name Servers

Two name servers handle the delegation for linuxmystery.com: arnold.ns.cloudflare.com and eva.ns.cloudflare.com.

The name server configuration of linuxmystery.com is shared with other domains, for instance soloreon.com, oreode.com, kikojast.ir and two others.

linuxmystery.com partially shares its NS delegation with several other domains, including the-kinogo.club, kascards.com, resistor-nn.ru and two others.

These name servers are regularly seen alongside quincy.ns.cloudflare.com and pearl.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

arnold.ns.cloudflare.com resolves to 108.162.193.69, 172.64.33.69 and 173.245.59.69 among others, with 3 other IP addresses in total.

eva.ns.cloudflare.com resolves to 108.162.192.114, 172.64.32.114 and 173.245.58.114 among others, with 3 other IP addresses in total.

Mail Servers

linuxmystery.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by linuxmystery.com are shared with other domains: fruit-cocktail.com.mx, kusilascataluna.com, monlystore.ru and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.