failfast.dev - robtex.com

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

failfast.dev

DNSSEC⚠️ Not signed
NSplato.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bdfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRplato.ns.cloudflare.com
A2803:f800:50::6ca2:c1dfπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRplato.ns.cloudflare.com
A2a06:98c1:50::ac40:21dfπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRplato.ns.cloudflare.com
A108.162.193.223πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRplato.ns.cloudflare.com
A172.64.33.223πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRplato.ns.cloudflare.com
A173.245.59.223πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRplato.ns.cloudflare.com
NSsima.ns.cloudflare.com
A2606:4700:50::adf5:3adeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A2803:f800:50::6ca2:c0deπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsima.ns.cloudflare.com
A2a06:98c1:50::ac40:20deπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsima.ns.cloudflare.com
A108.162.192.222πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A172.64.32.222πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A173.245.58.222πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
MXmxa.mailgun.org ⭐
A34.149.254.5πŸ‡ΊπŸ‡Έ Google34.148.0.0/14
PTR5.254.149.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.36.182.139πŸ‡ΊπŸ‡Έ Google34.32.0.0/11
PTR139.182.36.34.bc.googleusercontent.com
TXTv=spf1 include:mailgun.org ~all
SOAplato.ns.cloudflare.comdns@cloudflare.com serial=2413674005

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

NSplato.ns.cloudflare.comsima.ns.cloudflare.comMXmxa.mailgun.orgmxb.mailgun.org
●NSplato.ns.cloudflare.com2026-08-28 β†’ 2026-09-12 Β· 2 obs
● 2026-08-28 21:27:06
● 2026-09-12 00:40:20
●NSsima.ns.cloudflare.com2026-08-28 β†’ 2026-09-12 Β· 2 obs
● 2026-08-28 21:27:06
● 2026-09-12 00:40:20
●MXmxa.mailgun.org2026-08-28 β†’ 2026-09-12 Β· 2 obs
● 2026-08-28 21:27:06
● 2026-09-12 00:40:20
●MXmxb.mailgun.org2026-08-28 β†’ 2026-09-12 Β· 2 obs
● 2026-08-28 21:27:06
● 2026-09-12 00:40:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
failfast.devsima.ns.cloudflare.com, plato.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.222

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for failfast.dev (unsigned zone)

⏱️ Timing

Total: 900ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2plato.ns.cloudflare.com, sima.ns.cloudflare.com
MX2mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)
TXT1v=spf1 include:mailgun.org ~all
SOA1plato.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Name Servers

failfast.dev is served by two delegated name servers, plato.ns.cloudflare.com and sima.ns.cloudflare.com.

failfast.dev uses the same name servers as several other domains β€” among them or-console-concept.pages.dev, wonkycactus.com, becextech.com and two more.

At least some of failfast.dev's name servers are shared with other domains, for example woofilter.nl, 967513.my, navaria-9xm.pages.dev and two more.

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

Hostnames that resolve to 6 IP addresses:

plato.ns.cloudflare.com carries IP addresses 108.162.193.223, 172.64.33.223 and 173.245.59.223, with 3 other addresses beyond those.

sima.ns.cloudflare.com carries IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, with 3 other addresses beyond those.

Mail Servers

Mail for failfast.dev is handled by two mail servers β€” mxa.mailgun.org and mxb.mailgun.org.

failfast.dev uses an identical mail server configuration to several other domains β€” among them fireflyserver.net, pinkflamingotshirts.com, nilsainfotech.com and two more.

failfast.dev has at least partial mail server overlap with other domains such as lecafedelecommerce.fr, streetfy.com, ductechinc.com and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

Each of mxa.mailgun.org and mxb.mailgun.org has one IP address: mxa.mailgun.org uses 34.149.254.5 and mxb.mailgun.org uses 34.36.182.139.