`computerpoweruser.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1d64^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:94bf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.100^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.191^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ingrid.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
NS	`noel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
MX	`semail.sandhills.com` ⭐
		A	216.71.153.187^{🇺🇸 CISCO-1216.71.153.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`wemail.sandhills.com`⁽²⁰⁾
		A	216.71.146.32^{🇺🇸 CISCO-1216.71.146.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`v=spf1 include:emailsecurity.sandhills.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.29.100, 172.67.148.191
		IPv6	2606:4700:3031::6815:1d64, 2606:4700:3035::ac43:94bf
SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2395579231

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1771290902

Same first word

DNS History

21 records (8 active, 13 former)

○NSdns.sandhills.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 05:15:48
● 2016-06-19 00:21:56
○ 2017-02-14 05:23:38
○ 2026-02-26 22:26:06

○NSgtm1.sandhills.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 05:15:48
● 2016-06-19 00:21:56
○ 2017-02-14 05:23:38
○ 2026-02-26 22:26:06

○NSgtm2.sandhills.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 05:15:48
● 2016-06-19 00:21:56
○ 2017-02-14 05:23:38
○ 2026-02-26 22:26:06

●NSingrid.ns.cloudflare.com2017-02-14 → 2026-02-26 · 3 obs

○ 2016-06-19 00:21:56
● 2017-02-14 05:23:38
● 2026-02-26 22:26:06

●NSnoel.ns.cloudflare.com2017-02-14 → 2026-02-26 · 3 obs

○ 2016-06-19 00:21:56
● 2017-02-14 05:23:38
● 2026-02-26 22:26:06

●MXsemail.sandhills.com2015-07-10 → 2026-02-26 · 2 obs

● 2015-07-10 05:15:48
● 2026-02-26 22:26:06

○MXsemail2.sandhills.com2015-07-10 → 2019-04-12 · 3 obs

● 2015-07-10 05:15:48
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

●MXwemail.sandhills.com2026-02-26 → 2026-02-26 · 2 obs

○ 2019-04-12 04:04:44
● 2026-02-26 22:26:06

○MXwomail.sandhills.com2015-07-10 → 2019-04-12 · 3 obs

● 2015-07-10 05:15:48
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

○MXwomail2.sandhills.com2015-07-10 → 2019-04-12 · 3 obs

● 2015-07-10 05:15:48
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

●A104.21.29.1002026-02-26 → 2026-02-26 · 2 obs

○ 2019-04-12 04:04:44
● 2026-02-26 22:26:06

○A104.28.28.1492017-02-14 → 2019-04-12 · 4 obs

○ 2016-06-19 00:21:56
● 2017-02-14 05:23:38
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

○A104.28.29.1492017-02-14 → 2019-04-12 · 4 obs

○ 2016-06-19 00:21:56
● 2017-02-14 05:23:38
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

●A172.67.148.1912026-02-26 → 2026-02-26 · 2 obs

○ 2019-04-12 04:04:44
● 2026-02-26 22:26:06

○A2400:cb00:2048:1::681c:1c952017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-19 00:21:56
● 2017-02-14 05:23:38
○ 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

○A2400:cb00:2048:1::681c:1d952017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-19 00:21:56
● 2017-02-14 05:23:38
○ 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

○A2606:4700:30::681c:1c952019-04-12 → 2019-04-12 · 3 obs

○ 2017-02-14 05:23:38
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

○A2606:4700:30::681c:1d952019-04-12 → 2019-04-12 · 3 obs

○ 2017-02-14 05:23:38
● 2019-04-12 04:04:44
○ 2026-02-26 22:26:06

●A2606:4700:3031::6815:1d642026-02-26 → 2026-02-26 · 2 obs

○ 2019-04-12 04:04:44
● 2026-02-26 22:26:06

●A2606:4700:3035::ac43:94bf2026-02-26 → 2026-02-26 · 2 obs

○ 2019-04-12 04:04:44
● 2026-02-26 22:26:06

○A63.70.164.282015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 05:15:48
● 2016-06-19 00:21:56
○ 2017-02-14 05:23:38
○ 2026-02-26 22:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
computerpoweruser.jp	noel.ns.cloudflare.com, ingrid.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.216

NS records: noel.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerpoweruser.jp (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.191, 104.21.29.100`
AAAA	2	`2606:4700:3035::ac43:94bf, 2606:4700:3031::6815:1d64`
NS	2	`ingrid.ns.cloudflare.com, noel.ns.cloudflare.com`
MX	2	`semail.sandhills.com (pri: 10), wemail.sandhills.com (pri: 20)`
TXT	1	`v=spf1 include:emailsecurity.sandhills.c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ingrid.ns.cloudflare.com dns.cloudflare.`

AI analysis

computerpoweruser.jp resolves to four IPs: 2606:4700:3031::6815:1d64, 2606:4700:3035::ac43:94bf, 104.21.29.100 and 172.67.148.191.

Other host names, for instance azinfo.net, tjzqhs.com, empaas.net, seductivestudios.com and ua-torrent.com share IP numbers with computerpoweruser.jp.

computerpoweruser.jp has two name servers: ingrid.ns.cloudflare.com and noel.ns.cloudflare.com.

computerpoweruser.jp shares the same name server setup as other domains, for example marketbook.com.ng, auctiontime.ch, tshelp.org, rentalyard.ug and marketbook.us.

computerpoweruser.jp shares some name servers with other domains, for example experiencesunnybank.com.au, airlife.es, venuspuzzle.com, dalailama.dk and panheadscrew.com.

These name servers are often used together with zod.ns.cloudflare.com, susan.ns.cloudflare.com and toby.ns.cloudflare.com.

Host names with six IP numbers: ingrid.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa5, 2803:f800:50::6ca2:c0a5, 2a06:98c1:50::ac40:20a5, 108.162.192.165, 172.64.32.165 and 173.245.58.165; noel.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd8, 2803:f800:50::6ca2:c1d8, 2a06:98c1:50::ac40:21d8, 108.162.193.216, 172.64.33.216 and 173.245.59.216.

computerpoweruser.jp is served by two mail servers: semail.sandhills.com and wemail.sandhills.com.

computerpoweruser.jp shares the mail server setup with other domains, for example rentalyard.ca, sandhill-publishing.biz, computerpoweruser.de.com, marketbook.it and sandhilspublishing.biz.

computerpoweruser.jp shares some mail servers with other domains, at least partially; for instance partnersinsuccessalliance.com, montanaranchbeef.com, authenticallynatural.com, certifiedpiedmontesebeef.com and cpbeef.us.

Host names with a single IP:

semail.sandhills.com points to 216.71.153.187

wemail.sandhills.com points to 216.71.146.32

computerpoweruser.jp - robtex.com