challengejp.com - dns.ninja

`challengejp.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6810:966c^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6810:976c^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.150.108^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.16.151.108^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`aisha.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aisha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aisha.ns.cloudflare.com`
		A	108.162.194.186^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
		A	162.159.38.186^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
		A	172.64.34.186^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aisha.ns.cloudflare.com`
NS	`zahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c391^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zahir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2391^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zahir.ns.cloudflare.com`
		A	108.162.195.145^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	162.159.44.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
		A	172.64.35.145^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zahir.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=87B0A3F50ED7365174EEBC5E24DEFC76709293A6`
TXT	`google-site-verification=ipxdj9Fkxu2IiqZMwvjVI2lgOCChA4-02_wF8XNfS8c`
TXT	`v=spf1 +ip4:149.255.62.27 +include:relay.thundermail.uk +include:_spf.google....`
SOA	`aisha.ns.cloudflare.com`dns@cloudflare.com serial=2410368309

`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=1785721507

Same first word

challengejp.com

DNS History

19 records (11 active, 8 former)

●NSaisha.ns.cloudflare.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

○NSns1.myhostcp.com2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

○NSns2.myhostcp.com2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

○NSns3.myhostcp.com2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

●NSzahir.ns.cloudflare.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●MXalt1.aspmx.l.google.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●MXalt2.aspmx.l.google.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●MXalt3.aspmx.l.google.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●MXalt4.aspmx.l.google.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●MXaspmx.l.google.com2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

○MXmx1.hostinguk.net2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

○MXmx2.hostinguk.net2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

○MXmx3.hostinguk.net2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

○MXmx4.hostinguk.net2016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

●A104.16.150.1082026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●A104.16.151.1082026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●A2606:4700::6810:966c2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

●A2606:4700::6810:976c2026-03-28 → 2026-08-03 · 3 obs

○ 2018-01-21 14:44:06
● 2026-03-28 21:31:24
● 2026-08-03 02:04:10

○A79.171.34.112016-12-20 → 2018-01-21 · 4 obs

● 2016-12-20 13:33:20
● 2018-01-21 14:44:06
○ 2026-03-28 21:31:24
○ 2026-08-03 02:04:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
challengejp.com	aisha.ns.cloudflare.com, zahir.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.186

NS records: aisha.ns.cloudflare.com, zahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challengejp.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.16.151.108, 104.16.150.108`
AAAA	2	`2606:4700::6810:966c, 2606:4700::6810:976c`
NS	2	`aisha.ns.cloudflare.com, zahir.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=87B0A3F50ED7365174EEBC5E24DEFC7670929, google-site-verification=ipxdj9Fkxu2IiqZ...`
SOA	1	`aisha.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

challengejp.com has four IP addresses: 104.16.150.108, 104.16.151.108, 2606:4700::6810:966c and 2606:4700::6810:976c.

Among the host names that share IP numbers with challengejp.com are metropolisclub.co.uk, tapeko.fr, gutimmunesolution.com and two others.

Name Servers

DNS delegation for challengejp.com points to two name servers: aisha.ns.cloudflare.com and zahir.ns.cloudflare.com.

challengejp.com has the same name server delegation as a number of other domains, such as heet.info, au88o.com, 789f-vi.fun and two more.

challengejp.com partially shares its NS delegation with several other domains, including 656cp9.com, bittoproperties.com, vapeys.co.nz and two others.

These name servers regularly co-occur with the name servers rosalie.ns.cloudflare.com, ben.ns.cloudflare.com and nelci.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aisha.ns.cloudflare.com has IP addresses 108.162.194.186, 162.159.38.186 and 172.64.34.186, plus 3 other.

zahir.ns.cloudflare.com has IP addresses 108.162.195.145, 162.159.44.145 and 172.64.35.145, plus 3 other.

Mail Servers

Mail for challengejp.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

challengejp.com shares at least some of its mail servers with other domains — for example parq.at, webreel.com, openhouse.me and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 142.251.179.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.