🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`appguide.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:278a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9218^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.138^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.24^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joaquin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joaquin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joaquin.ns.cloudflare.com`
		A	108.162.195.220^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.220^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.138, 172.67.146.24
		IPv6 hints	2606:4700:3033::6815:278a, 2606:4700:3037::ac43:9218
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`joaquin.ns.cloudflare.com`dns@cloudflare.com serial=2413433024

`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

appguide.dev

appguide.ca

appguide.org

appguide.in

appguide.eu

appguide.info

appguide.it

appguide.life

appguide.de

appguide.co

appguide.nl

appguide.us

appguide.io

appguide.jp

appguide.net

appguide.xyz

appguide.ru

appguide.me

Similar names

guideapp.no

guideapp.ru

guideapp.cn

ppaguide.com

guideapp.com

guideapp.de

guideapp.co

Previous names

Next names

apphaus.dev

apphaven.dev

apphelion.dev

apphindsight.dev

apphive.dev

apphorizon.dev

apphubs.dev

appia.dev

appic.dev

appicon.dev

appics.dev

appie.dev

appier.dev

appifyit.dev

appifymobile.dev

appik-studio.dev

appili.dev

appily.dev

appinabox.dev

appinfo.dev

DNS History

14 records (11 active, 3 former)

○NSdns1.registrar-servers.com2026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 11:00:58
○ 2026-08-30 02:36:16
○ 2026-08-31 00:30:06

○NSdns2.registrar-servers.com2026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 11:00:58
○ 2026-08-30 02:36:16
○ 2026-08-31 00:30:06

●NSjoaquin.ns.cloudflare.com2026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-19 11:00:58
● 2026-08-30 02:36:16
● 2026-08-31 00:30:06

●NSmelissa.ns.cloudflare.com2026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-19 11:00:58
● 2026-08-30 02:36:16
● 2026-08-31 00:30:06

●MXeforward1.registrar-servers.com2026-08-19 → 2026-08-31 · 2 obs

● 2026-08-19 11:00:58
● 2026-08-31 00:30:06

●MXeforward2.registrar-servers.com2026-08-19 → 2026-08-31 · 2 obs

● 2026-08-19 11:00:58
● 2026-08-31 00:30:06

●MXeforward3.registrar-servers.com2026-08-19 → 2026-08-31 · 2 obs

● 2026-08-19 11:00:58
● 2026-08-31 00:30:06

●MXeforward4.registrar-servers.com2026-08-19 → 2026-08-31 · 2 obs

● 2026-08-19 11:00:58
● 2026-08-31 00:30:06

●MXeforward5.registrar-servers.com2026-08-19 → 2026-08-31 · 2 obs

● 2026-08-19 11:00:58
● 2026-08-31 00:30:06

●A104.21.39.1382026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-19 11:00:58
● 2026-08-30 02:36:16
● 2026-08-31 00:30:06

○A162.255.119.912026-08-19 → 2026-08-19 · 3 obs

● 2026-08-19 11:00:58
○ 2026-08-30 02:36:16
○ 2026-08-31 00:30:06

●A172.67.146.242026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-19 11:00:58
● 2026-08-30 02:36:16
● 2026-08-31 00:30:06

●A2606:4700:3033::6815:278a2026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-19 11:00:58
● 2026-08-30 02:36:16
● 2026-08-31 00:30:06

●A2606:4700:3037::ac43:92182026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-19 11:00:58
● 2026-08-30 02:36:16
● 2026-08-31 00:30:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
appguide.dev	joaquin.ns.cloudflare.com, melissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.220

NS records: joaquin.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appguide.dev (unsigned zone)

⏱️ Timing

Total: 1430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.138, 172.67.146.24`
AAAA	2	`2606:4700:3033::6815:278a, 2606:4700:3037::ac43:9218`
NS	2	`joaquin.ns.cloudflare.com, melissa.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joaquin.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

appguide.dev directs to four IP numbers, which are 104.21.39.138, 172.67.146.24, 2606:4700:3033::6815:278a and 2606:4700:3037::ac43:9218.

Among the host names that share IP numbers with appguide.dev are zgty88.net, fmzsjc.com, 1ccsyringe.com and two others.

Name Servers

appguide.dev uses two name servers for its delegation: joaquin.ns.cloudflare.com and melissa.ns.cloudflare.com.

appguide.dev has the same name server delegation as a number of other domains, such as kozan.bd, mentalhealthapplications.ca, novavox.org and two more.

At least some of appguide.dev's name servers are shared with other domains, for example themem.io, telrex.net.au, casino00954.top and two more.

These name servers tend to be deployed in combination with the name servers ajay.ns.cloudflare.com and devin.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname joaquin.ns.cloudflare.com directs to 108.162.195.220, 162.159.44.220 and 172.64.35.220 along with 3 other IP addresses.

Hostname melissa.ns.cloudflare.com directs to 108.162.192.199, 172.64.32.199 and 173.245.58.199 along with 3 other IP addresses.

Mail Servers

Five mail servers handle appguide.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

appguide.dev shares at least some of its mail servers with other domains — for example melhorcartao.com, readit.pro, manekicat.live and two more.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.