🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`appdevplus.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:e58^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9e87^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.88^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.135^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leonard.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c336^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2336^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonard.ns.cloudflare.com`
		A	108.162.195.54^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	162.159.44.54^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
		A	172.64.35.54^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonard.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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	2607:f8b0:4024:c0f::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuckvax-in-f26.1e100.net`
		A	172.253.149.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yuckvax-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`brevo-code:552b73d2345833b36d481deaec8aacf4`
TXT	`google-site-verification=JvQjnDd4c2gHyMcVhx3BBAtOneLaMkIe78zcuVV-s0M`
TXT	`google-site-verification=MtY052_EpzLGp9RuVq51PuGI4-p-RdyyXLSJOn2e1Zg`
TXT	`google-site-verification=gBxzaCFI-Vi4slMfWlImomcS6jRPI42fnL6SmG0HzSE`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.88, 172.67.158.135
		IPv6 hints	2606:4700:3031::6815:e58, 2606:4700:3035::ac43:9e87
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`leonard.ns.cloudflare.com`dns@cloudflare.com serial=2413487464

`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=1790334903

Same first word

appdevplus.jp

appdevplus.com

Similar names

devplusapp.pages.dev

devplusapp.com

Previous names

appcar.jp

appcard.jp

appcel.jp

appcelerator.jp

appcenter.jp

appch.jp

appcheck.jp

appci.jp

appco.jp

appcogroup.jp

appcoms-dev.jp

appcooking.jp

appcpn.jp

appcraftlab.jp

appcrm.jp

appcycle.jp

appd.jp

appde.jp

appdepart.jp

appdeveloper.jp

Next names

DNS History

11 records (11 active, 0 former)

●NSleonard.ns.cloudflare.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●NSsarah.ns.cloudflare.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●MXalt1.aspmx.l.google.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●MXalt2.aspmx.l.google.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●MXalt3.aspmx.l.google.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●MXalt4.aspmx.l.google.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●MXaspmx.l.google.com2026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●A104.21.14.882026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●A172.67.158.1352026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●A2606:4700:3031::6815:e582026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

●A2606:4700:3035::ac43:9e872026-09-05 → 2026-09-25 · 2 obs

● 2026-09-05 11:43:46
● 2026-09-25 11:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	g.dns.jp, f.dns.jp, a.dns.jp, e.dns.jp...	15 records
appdevplus.jp	leonard.ns.cloudflare.com, sarah.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.54

NS records: leonard.ns.cloudflare.com, sarah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appdevplus.jp (unsigned zone)

⏱️ Timing

Total: 1113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.88, 172.67.158.135`
AAAA	2	`2606:4700:3031::6815:e58, 2606:4700:3035::ac43:9e87`
NS	2	`leonard.ns.cloudflare.com, sarah.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`brevo-code:552b73d2345833b36d481deaec8aa, google-site-verification=JvQjnDd4c2gHyMc...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`leonard.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)

Analysis

IP Addresses

appdevplus.jp has four IP addresses: 104.21.14.88, 172.67.158.135, 2606:4700:3031::6815:e58 and 2606:4700:3035::ac43:9e87.

Additional host names — trysiqoya.info, shanfinder.cc, ncngir3.com and two others — share IP numbers with appdevplus.jp.

Name Servers

appdevplus.jp is delegated to two name servers: leonard.ns.cloudflare.com and sarah.ns.cloudflare.com.

appdevplus.jp shares its name server setup with other domains, including nate-d68.workers.dev, overstockwireless.com, c8xawz1.pages.dev and two others.

appdevplus.jp has at least partial name server overlap with other domains, such as calctools.co.kr, mesh-wc.xyz, ucuvw.com and two others.

It is common to see these name servers used together with name servers susan.ns.cloudflare.com and ullis.ns.cloudflare.com.

Host names with 6 IP numbers:

leonard.ns.cloudflare.com resolves to 108.162.195.54, 162.159.44.54, 172.64.35.54 and 3 other IP addresses.

sarah.ns.cloudflare.com resolves to 108.162.194.218, 162.159.38.218, 172.64.34.218 and 3 other IP addresses.

Mail Servers

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

appdevplus.jp shares mail servers — at least in part — with other domains, including littlerootspediatricdentistryil.com, ektaindia.co.in, goodgreenjobsforall.ca and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 192.178.155.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 172.253.149.27 and 2607:f8b0:4024:c0f::1a.

alt4.aspmx.l.google.com points to 142.250.96.27 and 2607:f8b0:4023:403::1a.