`xtremecorecomputer.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`aryanna.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aryanna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aryanna.ns.cloudflare.com`
		A	108.162.194.95^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	162.159.38.95^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
		A	172.64.34.95^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aryanna.ns.cloudflare.com`
NS	`craig.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`craig.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`craig.ns.cloudflare.com`
		A	108.162.195.192^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
		A	162.159.44.192^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
		A	172.64.35.192^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`craig.ns.cloudflare.com`
MX	`xtremecorecomputer-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms51826089`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`aryanna.ns.cloudflare.com`dns@cloudflare.com serial=2398864703

`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

Previously MX for

xtremecorecomputer.com

Same first word

xtremecorecomputer.com

DNS History

21 records (11 active, 10 former)

●NSaryanna.ns.cloudflare.com2026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●NScraig.ns.cloudflare.com2026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

○NSns1.digitalocean.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-07-20 07:30:16
● 2017-08-17 18:48:40
○ 2026-03-10 19:13:58
○ 2026-03-14 05:29:36

○NSns115.mochahost.com2015-05-26 → 2016-07-20 · 4 obs

● 2015-05-26 04:34:14
● 2016-07-20 07:30:16
○ 2017-08-17 18:48:40
○ 2026-03-14 05:29:36

○NSns116.mochahost.com2015-05-26 → 2016-07-20 · 4 obs

● 2015-05-26 04:34:14
● 2016-07-20 07:30:16
○ 2017-08-17 18:48:40
○ 2026-03-14 05:29:36

○NSns2.digitalocean.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-07-20 07:30:16
● 2017-08-17 18:48:40
○ 2026-03-10 19:13:58
○ 2026-03-14 05:29:36

○NSns3.digitalocean.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-07-20 07:30:16
● 2017-08-17 18:48:40
○ 2026-03-10 19:13:58
○ 2026-03-14 05:29:36

○MXmx.zoho.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-07-20 07:30:16
● 2017-08-17 18:48:40
○ 2026-03-10 19:13:58
○ 2026-03-14 05:29:36

○MXmx2.zoho.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-07-20 07:30:16
● 2017-08-17 18:48:40
○ 2026-03-10 19:13:58
○ 2026-03-14 05:29:36

○MXmx3.zoho.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-07-20 07:30:16
● 2017-08-17 18:48:40
○ 2026-03-10 19:13:58
○ 2026-03-14 05:29:36

●MXxtremecorecomputer-com.mail.protection.outlook.com2026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

○MXxtremecorecomputer.com2015-05-26 → 2016-07-20 · 4 obs

● 2015-05-26 04:34:14
● 2016-07-20 07:30:16
○ 2017-08-17 18:48:40
○ 2026-03-14 05:29:36

●A185.199.108.1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●A185.199.109.1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●A185.199.110.1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●A185.199.111.1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

○A204.93.157.982015-05-26 → 2016-07-20 · 4 obs

● 2015-05-26 04:34:14
● 2016-07-20 07:30:16
○ 2017-08-17 18:48:40
○ 2026-03-14 05:29:36

●A2606:50c0:8000::1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●A2606:50c0:8001::1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●A2606:50c0:8002::1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

●A2606:50c0:8003::1532026-03-10 → 2026-03-14 · 3 obs

○ 2017-08-17 18:48:40
● 2026-03-10 19:13:58
● 2026-03-14 05:29:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xtremecorecomputer.com	aryanna.ns.cloudflare.com, craig.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.192

NS records: aryanna.ns.cloudflare.com, craig.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xtremecorecomputer.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.109.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8003::153, 2606:50c0:8001::153...`
NS	2	`aryanna.ns.cloudflare.com, craig.ns.cloudflare.com`
MX	1	`xtremecorecomputer-com.mail.protection.o`
TXT	2	`MS=ms51826089, v=spf1 include:spf.protection.outlook.co`
SOA	1	`aryanna.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

xtremecorecomputer.com points to eight IP numbers: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Other host names, for instance onearmy.github.io, aspapure.com, jacobkinley.com, sahilpatil-dev.github.io and viktor84do.github.io share IP numbers with xtremecorecomputer.com.

Name Servers

Two name servers aryanna.ns.cloudflare.com and craig.ns.cloudflare.com are delegated to xtremecorecomputer.com.

xtremecorecomputer.com uses the same name server configuration as other domains, such as smarter.works, gaz-bud.pl, millionzfrance.fr, flows.biz and tips.me.

xtremecorecomputer.com at least partially shares name servers with other domains such as genic-intolerance.org, ayautoglass.com, gob.vg, zxurl.tk and jozefdarski.pl.

These name servers are commonly used with jessica.ns.cloudflare.com and derek.ns.cloudflare.com.

Host names with six IP numbers: Host name aryanna.ns.cloudflare.com points to 2606:4700:50::a29f:265f, 2803:f800:50::6ca2:c25f, 2a06:98c1:50::ac40:225f, 108.162.194.95, 162.159.38.95 and 172.64.34.95; host name craig.ns.cloudflare.com points to 2606:4700:58::a29f:2cc0, 2803:f800:50::6ca2:c3c0, 2a06:98c1:50::ac40:23c0, 108.162.195.192, 162.159.44.192 and 172.64.35.192.

Mail Servers

xtremecorecomputer.com is handled by a single mail server, xtremecorecomputer-com.mail.protection.outlook.com.

xtremecorecomputer-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

xtremecorecomputer.com - robtex.com