flff.org - dns.ninja

flff.org

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:da47🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2dbf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.191Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.71🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkurt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A2803:f800:50::6ca2:c1c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkurt.ns.cloudflare.com
A2a06:98c1:50::ac40:21c1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkurt.ns.cloudflare.com
A108.162.193.193🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A172.64.33.193🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
A173.245.59.193🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkurt.ns.cloudflare.com
NSliv.ns.cloudflare.com
A2606:4700:50::adf5:3abc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A2803:f800:50::6ca2:c0bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliv.ns.cloudflare.com
A2a06:98c1:50::ac40:20bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliv.ns.cloudflare.com
A108.162.192.188🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A172.64.32.188🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A173.245.58.188🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.191, 172.67.218.71
IPv6 hints2606:4700:3031::ac43:da47, 2606:4700:3035::6815:2dbf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOAkurt.ns.cloudflare.comdns@cloudflare.com serial=2410289331

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785712052

Subdomains

www.flff.org

Same first word

flff.co.uk
flff.org

Similar names

lfff.nl
lfff.net
fflf.ca
fffl.net
fffl.org
lfff.top

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSkurt.ns.cloudflare.comliv.ns.cloudflare.comns01.domaincontrol.comns02.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.45.191172.67.218.712606:4700:3031::ac43:da472606:4700:3035::6815:2dbf184.168.27.2042606:4700:3036::6815:2dbf2606:4700:3036::ac43:da47
●NSkurt.ns.cloudflare.com2026-02-20 → 2026-08-02 · 3 obs
○ 2017-06-15 02:02:32
● 2026-02-20 06:23:26
● 2026-08-02 23:14:46
●NSliv.ns.cloudflare.com2026-02-20 → 2026-08-02 · 3 obs
○ 2017-06-15 02:02:32
● 2026-02-20 06:23:26
● 2026-08-02 23:14:46
○NSns01.domaincontrol.com2015-05-28 → 2017-06-15 · 4 obs
● 2015-05-28 22:23:56
● 2017-06-15 02:02:32
○ 2026-02-20 06:23:26
○ 2026-08-02 23:14:46
○NSns02.domaincontrol.com2015-05-28 → 2017-06-15 · 4 obs
● 2015-05-28 22:23:56
● 2017-06-15 02:02:32
○ 2026-02-20 06:23:26
○ 2026-08-02 23:14:46
○MXmailstore1.secureserver.net2015-05-28 → 2017-06-15 · 4 obs
● 2015-05-28 22:23:56
● 2017-06-15 02:02:32
○ 2026-02-20 06:23:26
○ 2026-08-02 23:14:46
○MXsmtp.secureserver.net2015-05-28 → 2017-06-15 · 4 obs
● 2015-05-28 22:23:56
● 2017-06-15 02:02:32
○ 2026-02-20 06:23:26
○ 2026-08-02 23:14:46
●A104.21.45.1912026-02-20 → 2026-08-02 · 3 obs
○ 2017-06-15 02:02:32
● 2026-02-20 06:23:26
● 2026-08-02 23:14:46
●A172.67.218.712026-02-20 → 2026-08-02 · 3 obs
○ 2017-06-15 02:02:32
● 2026-02-20 06:23:26
● 2026-08-02 23:14:46
○A184.168.27.2042015-05-28 → 2017-06-15 · 4 obs
● 2015-05-28 22:23:56
● 2017-06-15 02:02:32
○ 2026-02-20 06:23:26
○ 2026-08-02 23:14:46
●A2606:4700:3031::ac43:da472026-07-26 → 2026-08-02 · 3 obs
○ 2026-02-20 06:23:26
● 2026-07-26 09:51:36
● 2026-08-02 23:14:46
●A2606:4700:3035::6815:2dbf2026-07-26 → 2026-08-02 · 3 obs
○ 2026-02-20 06:23:26
● 2026-07-26 09:51:36
● 2026-08-02 23:14:46
○A2606:4700:3036::6815:2dbf2026-02-20 → 2026-02-20 · 4 obs
○ 2017-06-15 02:02:32
● 2026-02-20 06:23:26
○ 2026-07-26 09:51:36
○ 2026-08-02 23:14:46
○A2606:4700:3036::ac43:da472026-02-20 → 2026-02-20 · 4 obs
○ 2017-06-15 02:02:32
● 2026-02-20 06:23:26
○ 2026-07-26 09:51:36
○ 2026-08-02 23:14:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
flff.orgkurt.ns.cloudflare.com, liv.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.193

NS records: kurt.ns.cloudflare.com, liv.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flff.org (unsigned zone)

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.71, 104.21.45.191
AAAA22606:4700:3035::6815:2dbf, 2606:4700:3031::ac43:da47
NS2kurt.ns.cloudflare.com, liv.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kurt.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

The domain www.flff.org falls under the parent flff.org.

IP Addresses

flff.org points to the four IP addresses 104.21.45.191, 172.67.218.71, 2606:4700:3031::ac43:da47 and 2606:4700:3035::6815:2dbf.

probroker-promo.center, publiccomconference.com, smart-investments.org and two other host names share IP numbers with flff.org.

Name Servers

Two name servers handle the delegation for flff.org: kurt.ns.cloudflare.com and liv.ns.cloudflare.com.

flff.org uses the same name servers as several other domains — among them tophomeimprovement.cf, grgs.cloud, teamsart.com and two more.

At least some of flff.org's name servers are shared with other domains, for example b81188.com, rangorelate.pages.dev, fuzzy-market.com and two more.

These name servers tend to be used in conjunction with the name servers miki.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kurt.ns.cloudflare.com resolves to 108.162.193.193, 172.64.33.193 and 173.245.59.193 among others, with 3 other IP addresses in total.

liv.ns.cloudflare.com resolves to 108.162.192.188, 172.64.32.188 and 173.245.58.188 among others, with 3 other IP addresses in total.