foff.com - dns.ninja

foff.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:87bf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:72f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.47Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.191🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadrian.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
NSchuck.ns.cloudflare.com
A2606:4700:58::adf5:3b56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A2803:f800:50::6ca2:c156🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchuck.ns.cloudflare.com
A2a06:98c1:50::ac40:2156🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchuck.ns.cloudflare.com
A108.162.193.86🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A172.64.33.86🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
A173.245.59.86🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchuck.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(66)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(91)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.47, 172.67.135.191
IPv6 hints2606:4700:3035::ac43:87bf, 2606:4700:3036::6815:72f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2409999478

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785409427

Subdomains

mx.foff.com

Same first word

foff.org.uk
foff.nl
foff.cn
foff.com.au
foff.sk
foff.cz
foff.org
foff.se
foff.nu
foff.info
foff.ch
foff.me
foff.at
foff.com
foff.net
foff.online
foff.co
foff.eu
foff.ru
foff.us
foff.de

Similar names

offf.com.mx
offf.ru
fffo.me
ffof.com
offf.se
offf.co
fffo.de
fffo.com
ffof.net
offf.moscow
offf.net
offf.com
offf.org
offf.ws
offf.de
offf.mx
fffo.cn
ffof.us
ffof.org
ffof.de
offf.barcelona
ffof.nl
offf.spb.ru
offf.to

DNS History

25 records (9 active, 16 former)

20162017201820192020202120222023202420252026NSadrian.ns.cloudflare.comchuck.ns.cloudflare.comns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netmx.foff.comA104.21.7.47172.67.135.1912606:4700:3035::ac43:87bf2606:4700:3036::6815:72f104.28.0.124104.28.1.124188.114.96.0188.114.97.0221.186.157.102400:cb00:2048:1::681c:17c2400:cb00:2048:1::681c:7c2606:4700:3033::6815:72f2606:4700:3034::ac43:87bf2a06:98c1:3120::2a06:98c1:3121::
●NSadrian.ns.cloudflare.com2017-03-20 → 2026-07-30 · 3 obs
○ 2016-05-10 08:51:00
● 2017-03-20 03:38:24
● 2026-07-30 11:29:46
●NSchuck.ns.cloudflare.com2017-03-20 → 2026-07-30 · 3 obs
○ 2016-05-10 08:51:00
● 2017-03-20 03:38:24
● 2026-07-30 11:29:46
○NSns-cloud-c1.googledomains.com2015-08-24 → 2016-05-10 · 4 obs
● 2015-08-24 09:02:46
● 2016-05-10 08:51:00
○ 2017-03-20 03:38:24
○ 2026-07-30 11:29:46
○NSns-cloud-c2.googledomains.com2015-08-24 → 2016-05-10 · 4 obs
● 2015-08-24 09:02:46
● 2016-05-10 08:51:00
○ 2017-03-20 03:38:24
○ 2026-07-30 11:29:46
○NSns-cloud-c3.googledomains.com2015-08-24 → 2016-05-10 · 4 obs
● 2015-08-24 09:02:46
● 2016-05-10 08:51:00
○ 2017-03-20 03:38:24
○ 2026-07-30 11:29:46
○NSns-cloud-c4.googledomains.com2015-08-24 → 2016-05-10 · 4 obs
● 2015-08-24 09:02:46
● 2016-05-10 08:51:00
○ 2017-03-20 03:38:24
○ 2026-07-30 11:29:46
○MXmx.foff.com2015-08-24 → 2016-05-10 · 4 obs
● 2015-08-24 09:02:46
● 2016-05-10 08:51:00
○ 2017-03-20 03:38:24
○ 2026-07-30 11:29:46
●MXroute1.mx.cloudflare.net2026-02-28 → 2026-07-30 · 3 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-07-30 11:29:46
●MXroute2.mx.cloudflare.net2026-02-28 → 2026-07-30 · 3 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-07-30 11:29:46
●MXroute3.mx.cloudflare.net2026-02-28 → 2026-07-30 · 3 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-07-30 11:29:46
●A104.21.7.472026-02-28 → 2026-07-30 · 10 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-03-28 13:17:36
○ 2026-04-01 10:10:56
○ 2026-04-07 21:37:14
● 2026-04-11 00:49:20
● 2026-05-13 17:01:24
○ 2026-05-13 21:35:30
● 2026-05-24 02:45:10
● 2026-07-30 11:29:46
○A104.28.0.1242017-03-20 → 2017-03-20 · 4 obs
○ 2016-05-10 08:51:00
● 2017-03-20 03:38:24
○ 2026-02-28 08:31:22
○ 2026-07-30 11:29:46
○A104.28.1.1242017-03-20 → 2017-03-20 · 4 obs
○ 2016-05-10 08:51:00
● 2017-03-20 03:38:24
○ 2026-02-28 08:31:22
○ 2026-07-30 11:29:46
●A172.67.135.1912026-02-28 → 2026-07-30 · 10 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-03-28 13:17:36
○ 2026-04-01 10:10:56
○ 2026-04-07 21:37:14
● 2026-04-11 00:49:20
● 2026-05-13 17:01:24
○ 2026-05-13 21:35:30
● 2026-05-24 02:45:10
● 2026-07-30 11:29:46
○A188.114.96.02026-04-01 → 2026-05-13 · 8 obs
○ 2026-03-28 13:17:36
● 2026-04-01 10:10:56
● 2026-04-07 21:37:14
○ 2026-04-11 00:49:20
○ 2026-05-13 17:01:24
● 2026-05-13 21:35:30
○ 2026-05-24 02:45:10
○ 2026-07-30 11:29:46
○A188.114.97.02026-04-01 → 2026-05-13 · 8 obs
○ 2026-03-28 13:17:36
● 2026-04-01 10:10:56
● 2026-04-07 21:37:14
○ 2026-04-11 00:49:20
○ 2026-05-13 17:01:24
● 2026-05-13 21:35:30
○ 2026-05-24 02:45:10
○ 2026-07-30 11:29:46
○A221.186.157.102015-08-24 → 2016-05-10 · 4 obs
● 2015-08-24 09:02:46
● 2016-05-10 08:51:00
○ 2017-03-20 03:38:24
○ 2026-07-30 11:29:46
○A2400:cb00:2048:1::681c:17c2017-03-20 → 2017-03-20 · 4 obs
○ 2016-05-10 08:51:00
● 2017-03-20 03:38:24
○ 2026-02-28 08:31:22
○ 2026-07-30 11:29:46
○A2400:cb00:2048:1::681c:7c2017-03-20 → 2017-03-20 · 4 obs
○ 2016-05-10 08:51:00
● 2017-03-20 03:38:24
○ 2026-02-28 08:31:22
○ 2026-07-30 11:29:46
○A2606:4700:3033::6815:72f2026-02-28 → 2026-05-24 · 11 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-03-28 13:17:36
○ 2026-04-01 10:10:56
○ 2026-04-07 21:37:14
● 2026-04-11 00:49:20
● 2026-05-13 17:01:24
○ 2026-05-13 21:35:30
● 2026-05-24 02:45:10
○ 2026-07-02 04:59:02
○ 2026-07-30 11:29:46
○A2606:4700:3034::ac43:87bf2026-02-28 → 2026-05-24 · 11 obs
○ 2017-03-20 03:38:24
● 2026-02-28 08:31:22
● 2026-03-28 13:17:36
○ 2026-04-01 10:10:56
○ 2026-04-07 21:37:14
● 2026-04-11 00:49:20
● 2026-05-13 17:01:24
○ 2026-05-13 21:35:30
● 2026-05-24 02:45:10
○ 2026-07-02 04:59:02
○ 2026-07-30 11:29:46
●A2606:4700:3035::ac43:87bf2026-07-02 → 2026-07-30 · 3 obs
○ 2026-05-24 02:45:10
● 2026-07-02 04:59:02
● 2026-07-30 11:29:46
●A2606:4700:3036::6815:72f2026-07-02 → 2026-07-30 · 3 obs
○ 2026-05-24 02:45:10
● 2026-07-02 04:59:02
● 2026-07-30 11:29:46
○A2a06:98c1:3120::2026-04-01 → 2026-05-13 · 8 obs
○ 2026-03-28 13:17:36
● 2026-04-01 10:10:56
● 2026-04-07 21:37:14
○ 2026-04-11 00:49:20
○ 2026-05-13 17:01:24
● 2026-05-13 21:35:30
○ 2026-05-24 02:45:10
○ 2026-07-30 11:29:46
○A2a06:98c1:3121::2026-04-01 → 2026-05-13 · 8 obs
○ 2026-03-28 13:17:36
● 2026-04-01 10:10:56
● 2026-04-07 21:37:14
○ 2026-04-11 00:49:20
○ 2026-05-13 17:01:24
● 2026-05-13 21:35:30
○ 2026-05-24 02:45:10
○ 2026-07-30 11:29:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
foff.comadrian.ns.cloudflare.com, chuck.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.86

NS records: adrian.ns.cloudflare.com, chuck.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foff.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.47, 172.67.135.191
AAAA22606:4700:3036::6815:72f, 2606:4700:3035::ac43:87bf
NS2adrian.ns.cloudflare.com, chuck.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 36), route2.mx.cloudflare.net (pri: 66)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adrian.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (adrian.ns.cloudflare.com, adrian.ns.cloudflare.com, adrian.ns.cloudflare.com...)

Analysis

Hierarchy

mx.foff.com is a subdomain of foff.com.

IP Addresses

foff.com points to the four IP addresses 104.21.7.47, 172.67.135.191, 2606:4700:3035::ac43:87bf and 2606:4700:3036::6815:72f.

emss1.co.uk, rumahiklan.net, khucongnghiep.com.vn plus two other host names have IP numbers in common with foff.com.

Name Servers

Two name servers handle the delegation for foff.com: adrian.ns.cloudflare.com and chuck.ns.cloudflare.com.

The name server configuration of foff.com is shared with other domains, for instance rtwork.win, beleaf-office.com, cfor.net and two others.

The name servers of foff.com overlap at least partially with those of other domains — among them echosmart.uk, 33winth.live, pagcripto.com.br and two more.

These name servers commonly appear alongside the name servers tim.ns.cloudflare.com and peyton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

adrian.ns.cloudflare.com resolves to 108.162.192.57, 172.64.32.57 and 173.245.58.57 among others, with 3 other IP addresses in total.

chuck.ns.cloudflare.com resolves to 108.162.193.86, 172.64.33.86 and 173.245.59.86 among others, with 3 other IP addresses in total.

Mail Servers

Mail for foff.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by foff.com are shared with other domains: wen.markets, smalleyswholesale.com, techwire.cc and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.