failfast.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`failfast.dev`

DNSSEC	⚠️ Not signed
NS	`plato.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`plato.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`plato.ns.cloudflare.com`
		A	108.162.193.223^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	172.64.33.223^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	173.245.59.223^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`plato.ns.cloudflare.com`dns@cloudflare.com serial=2413674005

`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

failfast.space

failfast.xyz

failfast.tech

failfast.com.co

failfast.workers.dev

failfast.de

failfast.pro

failfast.com

failfast.site

failfast.cloud

failfast.org

failfast.uz

failfast.im

failfast.co

failfast.us

failfast.dev

failfast.com.ng

failfast.co.uk

failfast.qpon

failfast.win

failfast.org.ua

failfast.co.nz

failfast.online

failfast.ai

failfast.io

failfast.vc

failfast.pages.dev

Similar names

fafalist.com

alfasift.com

alistaff.com

fastfila.com

affalist.com

filafast.mom

stifflaa.workers.dev

filsafat.com

fastfail.dev

filafast.com.br

filsafat.org

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSplato.ns.cloudflare.com2026-08-28 → 2026-09-27 · 2 obs

● 2026-08-28 21:27:06
● 2026-09-27 20:40:52

●NSsima.ns.cloudflare.com2026-08-28 → 2026-09-27 · 2 obs

● 2026-08-28 21:27:06
● 2026-09-27 20:40:52

●MXmxa.mailgun.org2026-08-28 → 2026-09-27 · 2 obs

● 2026-08-28 21:27:06
● 2026-09-27 20:40:52

●MXmxb.mailgun.org2026-08-28 → 2026-09-27 · 2 obs

● 2026-08-28 21:27:06
● 2026-09-27 20:40:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
failfast.dev	plato.ns.cloudflare.com, sima.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.223

NS records: plato.ns.cloudflare.com, sima.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for failfast.dev (unsigned zone)

⏱️ Timing

Total: 1396ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`plato.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`plato.ns.cloudflare.com dns.cloudflare.c`

Analysis

Name Servers

failfast.dev has two authoritative name servers — plato.ns.cloudflare.com and sima.ns.cloudflare.com.

failfast.dev shares its name server setup with other domains, including or-console-concept.pages.dev, wonkycactus.com, becextech.com and two others.

At least some of failfast.dev's name servers are shared with other domains, for example woofilter.nl, 967513.my, yildizmavi.shop and two more.

These name servers tend to be used in conjunction with the name servers nicole.ns.cloudflare.com.

Host names with 6 IP numbers:

plato.ns.cloudflare.com points to 108.162.193.223, 172.64.33.223, 173.245.59.223 and 3 other IP addresses.

sima.ns.cloudflare.com points to 108.162.192.222, 172.64.32.222, 173.245.58.222 and 3 other IP addresses.

Mail Servers

failfast.dev has two mail servers: mxa.mailgun.org and mxb.mailgun.org.

failfast.dev shares the same mail server setup as other domains, including mcgiathanh.com, fireflyserver.net, pinkflamingotshirts.com and two others.

failfast.dev shares mail servers — at least in part — with other domains, including nationwidehomebuyerforcash.com, lecafedelecommerce.fr, streetfy.com and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

mxa.mailgun.org and mxb.mailgun.org each point to one IP address — 34.36.182.139.

The host names mxa.mailgun.org and mxb.mailgun.org both resolve to 34.36.182.139 IP addresses.