ff.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ff.dev

DNSSEC🔒 Signed (DS record present)
NSns-cloud-b1.googledomains.com ⭐
A2001:4860:4802:32::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b1.googledomains.com
A216.239.32.107🇺🇸 Google216.239.32.0/24
PTRns-cloud-b1.googledomains.com
NSns-cloud-b2.googledomains.com
A2001:4860:4802:34::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b2.googledomains.com
A216.239.34.107🇺🇸 Google216.239.34.0/24
PTRns-cloud-b2.googledomains.com
NSns-cloud-b3.googledomains.com
A2001:4860:4802:36::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b3.googledomains.com
A216.239.36.107🇺🇸 Google216.239.36.0/24
PTRns-cloud-b3.googledomains.com
NSns-cloud-b4.googledomains.com
A2001:4860:4802:38::6b🇺🇸 Google2001:4860::/32
PTRns-cloud-b4.googledomains.com
A216.239.38.107🇺🇸 Google216.239.38.0/24
PTRns-cloud-b4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1b🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
SOAns-cloud-b1.googledomains.comcloud-dns-hostmaster@google.com serial=1

dev

DNSSEC🔒 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
🔒 HSTS Preload (+subdomains)

Same first word

ff.ee
ff.bot
ff.clinic
ff.expert
ff.fyi
ff.org.uk
ff.io
ff.ca
ff.tn
ff.si
ff.hr
ff.is
ff.net
ff.ru
ff.berlin
ff.im
ff.net.ua
ff.cn
ff.org
ff.works
ff.fi
ff.nl
ff.ind.br
ff.nu
ff.media
ff.lc
ff.fo
ff.tel
ff.io.vn
ff.pt
ff.zj.cn
ff.com.br
ff.yoga
ff.ag
ff.biz
ff.co.za
ff.casino
ff.co.uk
ff.net.nz
ff.institute
ff.lv
ff.fm
ff.recipes
ff.pl
ff.cm
ff.ar
ff.ac.me
ff.cq.cn
ff.kz
ff.solutions
ff.hk
ff.club
ff.de
ff.uy
ff.international
ff.hamburg
ff.com.ua
ff.co
ff.sk
ff.hu
ff.miami
ff.com.ph
ff.net.pl
ff.tc
ff.gg
ff.ma
ff.events
ff.tv
ff.run
ff.to
ff.co.id
ff.company
ff.in.th
ff.com.pk
ff.studio
ff.design
ff.gov.cn
ff.com
ff.chat
ff.life
ff.su
ff.money
ff.wine
ff.link
ff.spb.ru
ff.cz
ff.org.nz
ff.sd
ff.com.au
ff.eu
ff.cx
ff.ae
ff.finance
ff.dk
ff.luxury
ff.or.kr
ff.no
ff.mt
ff.uz
ff.dev
ff.ua
ff.synology.me
ff.be
ff.dns-dynamic.net
ff.bj.cn
ff.org.ph
ff.if.ua
ff.gs
ff.baby
ff.mil.ph
ff.co.th
ff.cc
ff.by
ff.sd.cn
ff.hi.cn
ff.md
ff.team
ff.do
ff.gr
ff.tj
ff.church
ff.codes
ff.fan
ff.world
ff.st
ff.com.mt
ff.ws
ff.tv.br
ff.se
ff.network
ff.net.au
ff.sc.cn

Previous names

fevertreefinance.dev
feverup.dev
fevi.dev
feviclaw.dev
fevra.dev
fewbits.dev
fewo4rent.dev
fewsion.dev
fewv.dev
fexchange.dev
fext.dev
fexxio.dev
fexy.dev
feyenpak.dev
feyker.dev
feyko.dev
feyli.dev
feynman.dev
feynorasu.dev
fezu.dev

Next names

ff0000.dev
ff0l.dev
ff14.dev
ff6bet.dev
ff999.dev
ffact.dev
ffaraday.dev
ffb.dev
ffeew.dev
fferreira.dev
ffexpert.dev
ffey.dev
ffffff.dev
ffflorian.dev
ffflow.dev
fffluffy.dev
fffup.dev
ffhorizon.dev
ffiec.dev

DNS History

9 records (9 active, 0 former)

NSns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.com
●NSns-cloud-b1.googledomains.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●NSns-cloud-b2.googledomains.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●NSns-cloud-b3.googledomains.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●NSns-cloud-b4.googledomains.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●MXalt1.aspmx.l.google.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●MXalt2.aspmx.l.google.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●MXalt3.aspmx.l.google.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●MXalt4.aspmx.l.google.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46
●MXaspmx.l.google.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-26 06:03:58
● 2026-08-29 22:27:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
ff.devns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com-

✅ Authoritative Response

Server:216.239.38.107

NS records: ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
SOA1ns-cloud-b1.googledomains.com cloud-dns-

Analysis

Name Servers

The authoritative name servers for ff.dev are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

There is at least partial name server overlap between ff.dev and other domains — whitelightcards.com, bloombelong.com, purity-peptide.com and two more among them.

All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.

Mail Servers

ff.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

ff.dev has at least partial mail server overlap with other domains such as lana.express, prodcasting.com.br, julienflorkin.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 172.253.122.27 and 2607:f8b0:4004:c1d::1b.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.