zff.dev - robtex.com

zff.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:15c4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:c812πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.21.196Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.200.18πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSedna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A2803:f800:50::6ca2:c06dπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedna.ns.cloudflare.com
A2a06:98c1:50::ac40:206dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRedna.ns.cloudflare.com
A108.162.192.109πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A172.64.32.109πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A173.245.58.109πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
NSlennox.ns.cloudflare.com
A2606:4700:58::a29f:2cd6πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
A2803:f800:50::6ca2:c3d6πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlennox.ns.cloudflare.com
A2a06:98c1:50::ac40:23d6πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRlennox.ns.cloudflare.com
A108.162.195.214πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
A162.159.44.214Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
A172.64.35.214πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlennox.ns.cloudflare.com
MXmail.protonmail.ch ⭐
A176.119.200.128πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTprotonmail-verification=ca8d0e4e7f1366a337df52ff612fe562c979c465
TXTv=spf1 include:_spf.protonmail.ch mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.21.196, 172.67.200.18
IPv6 hints2606:4700:3032::6815:15c4, 2606:4700:3035::ac43:c812
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOAedna.ns.cloudflare.comdns@cloudflare.com serial=2403733510

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

DNS History

8 records (8 active, 0 former)

NSedna.ns.cloudflare.comlennox.ns.cloudflare.comMXmail.protonmail.chmailsec.protonmail.chA104.21.21.196172.67.200.182606:4700:3032::6815:15c42606:4700:3035::ac43:c812
●NSedna.ns.cloudflare.com2026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●NSlennox.ns.cloudflare.com2026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●MXmail.protonmail.ch2026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●MXmailsec.protonmail.ch2026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●A104.21.21.1962026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●A172.67.200.182026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●A2606:4700:3032::6815:15c42026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48
●A2606:4700:3035::ac43:c8122026-04-29 β†’ 2026-05-10 Β· 2 obs
● 2026-04-29 20:12:46
● 2026-05-10 15:20:48

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
zff.devedna.ns.cloudflare.com, lennox.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.109

NS records: edna.ns.cloudflare.com, lennox.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zff.dev (unsigned zone)

⏱️ Timing

Total: 602ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.200.18, 104.21.21.196
AAAA22606:4700:3032::6815:15c4, 2606:4700:3035::ac43:c812
NS2edna.ns.cloudflare.com, lennox.ns.cloudflare.com
MX2mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)
TXT2protonmail-verification=ca8d0e4e7f1366a3, v=spf1 include:_spf.protonmail.ch mx ~al
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1edna.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

zff.dev resolves to four IPs: 2606:4700:3032::6815:15c4, 2606:4700:3035::ac43:c812, 104.21.21.196 and 172.67.200.18.

Other host names, for instance mgtv-24.com, www.houtmanroofing.co.uk, plantsmile.com, www.alif.tv and dd6ve.com share IP numbers with zff.dev.

Name Servers

zff.dev has two name servers: edna.ns.cloudflare.com and lennox.ns.cloudflare.com.

zff.dev shares the same name server setup as other domains, for example niksuh.com, nabilaramdani.com, justintv-izle.com, justintvizle102.com and justintvizle.tv.

zff.dev shares some name servers with other domains, for example 1010aa.com, 89526.com, philliesshirt.com, help4youoc.com and kexino.com.

These name servers are commonly used together with athena.ns.cloudflare.com and tom.ns.cloudflare.com.

Host names with six IP numbers: edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109; lennox.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd6, 2803:f800:50::6ca2:c3d6, 2a06:98c1:50::ac40:23d6, 108.162.195.214, 162.159.44.214 and 172.64.35.214.

Mail Servers

zff.dev is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

zff.dev shares the mail server setup with other domains, for example royalconsult.net, imhof.us, lesmilon.com, texthtml.net and collegiatecomputer.com.

zff.dev shares some mail servers with other domains, at least partially; for instance raredoctraders.com, tokeno.com, mannmadeengineering.com, theluckydevshop.com and antitree.com.

Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.