appcheck.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`appcheck.dev`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2399209941

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

appcheck.app

appcheck.pro

appcheck.de

appcheck.dev

appcheck.co

appcheck.icu

appcheck.uz

appcheck.com.br

appcheck.com

appcheck.hateblo.jp

appcheck.it

appcheck.in

appcheck.net

appcheck.co.uk

appcheck.uk

appcheck.ca

appcheck.jp

appcheck.si

appcheck.azurewebsites.net

appcheck.workers.dev

appcheck.vip

appcheck.com.au

appcheck.live

appcheck.shop

appcheck.ru

appcheck.ai

appcheck.us

appcheck.eu

appcheck.org

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NScuritiba.ns.porkbun.com2026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

●NSfortaleza.ns.porkbun.com2026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

●NSmaceio.ns.porkbun.com2026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

●NSsalvador.ns.porkbun.com2026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

●MXfwd1.porkbun.com2026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

●MXfwd2.porkbun.com2026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

●A216.198.79.12026-09-14 → 2026-10-12 · 2 obs

● 2026-09-14 06:03:54
● 2026-10-12 10:12:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
appcheck.dev	fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, maceio.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.11.180

NS records: fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, maceio.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appcheck.dev (unsigned zone)

⏱️ Timing

Total: 2071ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

appcheck.dev resolves to just one IP address, 216.198.79.1.

Two other host names, along with lotag.co, killerperformancedigital.com and nexuspointtransport.com, also share IP numbers with appcheck.dev.

Name Servers

The NS records for appcheck.dev point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

At least some of appcheck.dev's name servers are shared with other domains, for example yong-sheng-yap.com, boca2026.com, keybahis224.com and two more.

Four hostnames, each resolving to a pair of IP addresses: curitiba.ns.porkbun.com directs to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com directs to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com directs to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com directs to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

appcheck.dev is served by two mail servers, fwd1.porkbun.com and fwd2.porkbun.com.

Among the domains sharing a mail server setup with appcheck.dev are hbeejewelry.com, elaryn.com, michellemirren.com and two others.

appcheck.dev overlaps on mail servers with certain other domains, seitzhealthlaw.com among them.

Each of fwd1.porkbun.com and fwd2.porkbun.com has one IP address: fwd1.porkbun.com uses 44.226.226.6 and fwd2.porkbun.com uses 52.10.201.111.