f23f.com - dns.ninja

f23f.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2641🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:dbb7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.65Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.183🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdenver.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdenver.ns.cloudflare.com
A2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdenver.ns.cloudflare.com
A108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
NSkinsley.ns.cloudflare.com
A2606:4700:50::a29f:264b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A2803:f800:50::6ca2:c24b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkinsley.ns.cloudflare.com
A2a06:98c1:50::ac40:224b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkinsley.ns.cloudflare.com
A108.162.194.75🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A162.159.38.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
A172.64.34.75🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkinsley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.38.65, 172.67.219.183
IPv6 hints2606:4700:3031::6815:2641, 2606:4700:3036::ac43:dbb7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOAdenver.ns.cloudflare.comdns@cloudflare.com serial=2408661095

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=1783239616

Same first word

f23f.com

Similar names

23ff.com
2ff3.com
3f2f.com
ff32.com
23ff.net
ff23.net
ff23.com
ff23.pw
2f3f.com
32ff.com
f2f3.cn
ff32.cn
ff32.vip

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSdenver.ns.cloudflare.comkinsley.ns.cloudflare.coma.share-dns.comb.share-dns.netns1.alidns.comns1.eedns.comns2.alidns.comA104.21.38.65172.67.219.1832606:4700:3031::6815:26412606:4700:3036::ac43:dbb7198.11.178.93
○NSa.share-dns.com2026-03-13 → 2026-07-05 · 2 obs
○ 2026-03-13 16:17:32
○ 2026-07-05 08:22:54
○NSb.share-dns.net2026-03-13 → 2026-07-05 · 2 obs
○ 2026-03-13 16:17:32
○ 2026-07-05 08:22:54
●NSdenver.ns.cloudflare.com2026-03-13 → 2026-07-05 · 3 obs
○ 2016-09-09 02:08:58
● 2026-03-13 16:17:32
● 2026-07-05 08:22:54
●NSkinsley.ns.cloudflare.com2026-03-13 → 2026-07-05 · 3 obs
○ 2016-09-09 02:08:58
● 2026-03-13 16:17:32
● 2026-07-05 08:22:54
○NSns1.alidns.com2016-06-19 → 2016-09-09 · 5 obs
○ 2016-01-28 00:45:04
● 2016-06-19 14:11:48
● 2016-09-09 02:08:58
○ 2026-03-13 16:17:32
○ 2026-07-05 08:22:54
○NSns1.eedns.com2015-06-30 → 2016-01-28 · 4 obs
● 2015-06-30 13:34:04
● 2016-01-28 00:45:04
○ 2016-06-19 14:11:48
○ 2026-07-05 08:22:54
○NSns2.alidns.com2016-06-19 → 2016-09-09 · 5 obs
○ 2016-01-28 00:45:04
● 2016-06-19 14:11:48
● 2016-09-09 02:08:58
○ 2026-03-13 16:17:32
○ 2026-07-05 08:22:54
●A104.21.38.652026-03-13 → 2026-07-05 · 3 obs
○ 2016-09-09 02:08:58
● 2026-03-13 16:17:32
● 2026-07-05 08:22:54
●A172.67.219.1832026-03-13 → 2026-07-05 · 3 obs
○ 2016-09-09 02:08:58
● 2026-03-13 16:17:32
● 2026-07-05 08:22:54
○A198.11.178.932015-06-30 → 2016-09-09 · 4 obs
● 2015-06-30 13:34:04
● 2016-09-09 02:08:58
○ 2026-03-13 16:17:32
○ 2026-07-05 08:22:54
●A2606:4700:3031::6815:26412026-03-13 → 2026-07-05 · 3 obs
○ 2016-09-09 02:08:58
● 2026-03-13 16:17:32
● 2026-07-05 08:22:54
●A2606:4700:3036::ac43:dbb72026-03-13 → 2026-07-05 · 3 obs
○ 2016-09-09 02:08:58
● 2026-03-13 16:17:32
● 2026-07-05 08:22:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
f23f.comkinsley.ns.cloudflare.com, denver.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.196

NS records: kinsley.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f23f.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.38.65, 172.67.219.183
AAAA22606:4700:3036::ac43:dbb7, 2606:4700:3031::6815:2641
NS2denver.ns.cloudflare.com, kinsley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1denver.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

f23f.com has four IP addresses: 104.21.38.65, 172.67.219.183, 2606:4700:3031::6815:2641 and 2606:4700:3036::ac43:dbb7.

Among the host names that share IP numbers with f23f.com are ecoware.com.sg, cybercovert.com, liaofangchanfouyanruanhuaitai.pics and two others.

Name Servers

Two name servers handle the delegation for f23f.com: denver.ns.cloudflare.com and kinsley.ns.cloudflare.com.

f23f.com has the same name server delegation as a number of other domains, such as chengyi77.com, gxgj001.com, qftrjx.com and two more.

f23f.com has at least partial name server overlap with other domains, such as consumeradvocates.org, seointernet.id, radiotrans.com.mx and two others.

It is common to see these name servers used together with name servers susan.ns.cloudflare.com and rodney.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196 and 172.64.35.196 among others, with 3 other IP addresses in total.

kinsley.ns.cloudflare.com resolves to 108.162.194.75, 162.159.38.75 and 172.64.34.75 among others, with 3 other IP addresses in total.