ff-cb.com - dns.ninja

ff-cb.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:37c9🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:aca5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.201Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.165🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsteven.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c11🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A2803:f800:50::6ca2:c311🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsteven.ns.cloudflare.com
A2a06:98c1:50::ac40:2311🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsteven.ns.cloudflare.com
A108.162.195.17🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A162.159.44.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A172.64.35.17🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
NSsuzanne.ns.cloudflare.com
A2606:4700:50::a29f:2657🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsuzanne.ns.cloudflare.com
A2803:f800:50::6ca2:c257🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsuzanne.ns.cloudflare.com
A2a06:98c1:50::ac40:2257🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsuzanne.ns.cloudflare.com
A108.162.194.87🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsuzanne.ns.cloudflare.com
A162.159.38.87Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsuzanne.ns.cloudflare.com
A172.64.34.87🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsuzanne.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.201, 172.67.172.165
IPv6 hints2606:4700:3030::6815:37c9, 2606:4700:3030::ac43:aca5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOAsteven.ns.cloudflare.comdns@cloudflare.com serial=2406646990

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=1781448140

Same first word

ff-cb.com

Similar names

cf-fb.org
cf-fb.ca

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSsteven.ns.cloudflare.comsuzanne.ns.cloudflare.comns11.xincache.comns12.xincache.comns19.xincache.comns20.xincache.comA104.21.55.201172.67.172.1652606:4700:3030::6815:37c92606:4700:3030::ac43:aca5106.75.214.149118.126.14.142
○NSns11.xincache.com2018-07-28 → 2018-07-28 · 4 obs
○ 2016-12-25 19:14:54
● 2018-07-28 19:56:40
○ 2026-02-17 08:44:26
○ 2026-06-14 15:12:02
○NSns12.xincache.com2018-07-28 → 2018-07-28 · 4 obs
○ 2016-12-25 19:14:54
● 2018-07-28 19:56:40
○ 2026-02-17 08:44:26
○ 2026-06-14 15:12:02
○NSns19.xincache.com2015-05-31 → 2016-12-25 · 4 obs
● 2015-05-31 23:11:34
● 2016-12-25 19:14:54
○ 2018-07-28 19:56:40
○ 2026-06-14 15:12:02
○NSns20.xincache.com2015-05-31 → 2016-12-25 · 4 obs
● 2015-05-31 23:11:34
● 2016-12-25 19:14:54
○ 2018-07-28 19:56:40
○ 2026-06-14 15:12:02
●NSsteven.ns.cloudflare.com2026-02-17 → 2026-06-14 · 3 obs
○ 2018-07-28 19:56:40
● 2026-02-17 08:44:26
● 2026-06-14 15:12:02
●NSsuzanne.ns.cloudflare.com2026-02-17 → 2026-06-14 · 3 obs
○ 2018-07-28 19:56:40
● 2026-02-17 08:44:26
● 2026-06-14 15:12:02
●A104.21.55.2012026-02-17 → 2026-06-14 · 3 obs
○ 2018-07-28 19:56:40
● 2026-02-17 08:44:26
● 2026-06-14 15:12:02
○A106.75.214.1492018-07-28 → 2018-07-28 · 4 obs
○ 2016-12-25 19:14:54
● 2018-07-28 19:56:40
○ 2026-02-17 08:44:26
○ 2026-06-14 15:12:02
○A118.126.14.1422015-05-31 → 2016-12-25 · 4 obs
● 2015-05-31 23:11:34
● 2016-12-25 19:14:54
○ 2018-07-28 19:56:40
○ 2026-06-14 15:12:02
●A172.67.172.1652026-02-17 → 2026-06-14 · 3 obs
○ 2018-07-28 19:56:40
● 2026-02-17 08:44:26
● 2026-06-14 15:12:02
●A2606:4700:3030::6815:37c92026-02-17 → 2026-06-14 · 3 obs
○ 2018-07-28 19:56:40
● 2026-02-17 08:44:26
● 2026-06-14 15:12:02
●A2606:4700:3030::ac43:aca52026-02-17 → 2026-06-14 · 3 obs
○ 2018-07-28 19:56:40
● 2026-02-17 08:44:26
● 2026-06-14 15:12:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
ff-cb.comsuzanne.ns.cloudflare.com, steven.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.87

NS records: suzanne.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ff-cb.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.165, 104.21.55.201
AAAA22606:4700:3030::ac43:aca5, 2606:4700:3030::6815:37c9
NS2steven.ns.cloudflare.com, suzanne.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1steven.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ff-cb.com resolves to four IP addresses: 104.21.55.201, 172.67.172.165, 2606:4700:3030::6815:37c9 and 2606:4700:3030::ac43:aca5.

Two other host names, along with www.lapag.com.br, globalgrowth.forum and jmport.com.cn, also share IP numbers with ff-cb.com.

Name Servers

Two name servers handle the delegation for ff-cb.com: steven.ns.cloudflare.com and suzanne.ns.cloudflare.com.

ff-cb.com shares its NS records with other domains, for example syjtcgt.com, fsdll.com, 91muye.com and two others.

ff-cb.com shares at least some of its name servers with other domains, including werkenbijgooilandelektro.nl, chigua18.com, 101c-ybermetrics.click and two others.

These name servers are frequently paired with the name servers rose.ns.cloudflare.com and ezra.ns.cloudflare.com.

DNS names with 6 IP addresses:

steven.ns.cloudflare.com resolves to 108.162.195.17, 162.159.44.17 and 172.64.35.17 among others, with 3 other IP addresses in total.

suzanne.ns.cloudflare.com resolves to 108.162.194.87, 162.159.38.87 and 172.64.34.87 among others, with 3 other IP addresses in total.