flet.dev - dns.ninja

flet.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2b4aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:de8dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.43.74Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.222.141πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdara.ns.cloudflare.com
A2803:f800:50::6ca2:c05bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdara.ns.cloudflare.com
A2a06:98c1:50::ac40:205bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdara.ns.cloudflare.com
A108.162.192.91πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdara.ns.cloudflare.com
A172.64.32.91πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdara.ns.cloudflare.com
A173.245.58.91πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdara.ns.cloudflare.com
NSmario.ns.cloudflare.com
A2606:4700:58::adf5:3bcbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A2803:f800:50::6ca2:c1cbπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmario.ns.cloudflare.com
A2a06:98c1:50::ac40:21cbπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmario.ns.cloudflare.com
A108.162.193.203πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A172.64.33.203πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
A173.245.59.203πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmario.ns.cloudflare.com
MXflet-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yt5pr01cu00100.inbound.protection.outlook.com
A2a01:111:f403:c942::2πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c942::3πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944::1πŸ‡¨πŸ‡¦ Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.2πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A52.101.190.3πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.0πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A52.101.192.1πŸ‡¨πŸ‡¦ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTgoogle-site-verification=vQ6RIt-I3qAOK18LXEviH67Pq5RWLewvZ_-b9D9bEeQ
TXTv=spf1 include:spf.protection.outlook.com include:mailgun.org -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.43.74, 172.67.222.141
IPv6 hints2606:4700:3031::6815:2b4a, 2606:4700:3034::ac43:de8d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOAdara.ns.cloudflare.comdns@cloudflare.com serial=2410821044

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
rank #580891 globally
rank #514 in the tld
πŸ”’ HSTS Preload (+subdomains)

Subdomains

Same first word

Similar names

DNS History

8 records (7 active, 1 former)

NSdara.ns.cloudflare.commario.ns.cloudflare.comMXflet-dev.mail.protection.outlook.comA104.21.43.74172.67.222.1412606:4700:3031::6815:2b4a2606:4700:3034::ac43:de8d2606:4700:3031::ac43:de8d
●NSdara.ns.cloudflare.com2026-02-24 β†’ 2026-08-02 Β· 2 obs
● 2026-02-24 17:16:08
● 2026-08-02 18:06:06
●NSmario.ns.cloudflare.com2026-02-24 β†’ 2026-08-02 Β· 2 obs
● 2026-02-24 17:16:08
● 2026-08-02 18:06:06
●MXflet-dev.mail.protection.outlook.com2026-02-24 β†’ 2026-08-02 Β· 2 obs
● 2026-02-24 17:16:08
● 2026-08-02 18:06:06
●A104.21.43.742026-02-24 β†’ 2026-08-02 Β· 2 obs
● 2026-02-24 17:16:08
● 2026-08-02 18:06:06
●A172.67.222.1412026-02-24 β†’ 2026-08-02 Β· 2 obs
● 2026-02-24 17:16:08
● 2026-08-02 18:06:06
●A2606:4700:3031::6815:2b4a2026-02-24 β†’ 2026-08-02 Β· 2 obs
● 2026-02-24 17:16:08
● 2026-08-02 18:06:06
β—‹A2606:4700:3031::ac43:de8d2026-02-24 β†’ 2026-06-16 Β· 4 obs
● 2026-02-24 17:16:08
● 2026-06-16 22:31:12
β—‹ 2026-06-30 01:20:22
β—‹ 2026-08-02 18:06:06
●A2606:4700:3034::ac43:de8d2026-06-30 β†’ 2026-08-02 Β· 3 obs
β—‹ 2026-06-16 22:31:12
● 2026-06-30 01:20:22
● 2026-08-02 18:06:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
flet.devmario.ns.cloudflare.com, dara.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.192.91

NS records: mario.ns.cloudflare.com, dara.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flet.dev (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.222.141, 104.21.43.74
AAAA22606:4700:3034::ac43:de8d, 2606:4700:3031::6815:2b4a
NS2dara.ns.cloudflare.com, mario.ns.cloudflare.com
MX1flet-dev.mail.protection.outlook.com (pr
TXT2google-site-verification=vQ6RIt-I3qAOK18, v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dara.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

www.flet.dev and pypi.flet.dev are both subdomains of flet.dev.

IP Addresses

flet.dev resolves to four IP addresses: 104.21.43.74, 172.67.222.141, 2606:4700:3031::6815:2b4a and 2606:4700:3034::ac43:de8d.

d.docksci.com, xhjr-tech.com, lavaggioimpiantifotovoltaici.eu and two other host names share IP numbers with flet.dev.

Name Servers

flet.dev uses two name servers for its delegation: dara.ns.cloudflare.com and mario.ns.cloudflare.com.

flet.dev uses the same name servers as several other domains β€” among them cupcakethunder.eu, effgee.ch, zageno.co.uk and two more.

flet.dev partially shares its NS delegation with several other domains, including r2ojou56.com, embuled.com, eleverse.ch and two others.

These name servers are regularly seen alongside walt.ns.cloudflare.com and nataly.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

Hostname dara.ns.cloudflare.com directs to 108.162.192.91, 172.64.32.91 and 173.245.58.91 along with 3 other IP addresses.

Hostname mario.ns.cloudflare.com directs to 108.162.193.203, 172.64.33.203 and 173.245.59.203 along with 3 other IP addresses.

Mail Servers

Mail for flet.dev is handled by a single mail server, flet-dev.mail.protection.outlook.com.

flet-dev.mail.protection.outlook.com resolves to 8 IP addresses β€” 52.101.190.2, 52.101.190.3, 52.101.192.0 and 5 others.