20104.cfd - robtex.com

20104.cfd

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:5e8d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:88d9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.141Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.217🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A2803:f800:50::6ca2:c2d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexa.ns.cloudflare.com
A2a06:98c1:50::ac40:22d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexa.ns.cloudflare.com
A108.162.194.215🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A162.159.38.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
A172.64.34.215🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexa.ns.cloudflare.com
NSigor.ns.cloudflare.com
A2606:4700:58::adf5:3b77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A2803:f800:50::6ca2:c177🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRigor.ns.cloudflare.com
A2a06:98c1:50::ac40:2177🇺🇸 Cloudflare2a06:98c1:50::/45
PTRigor.ns.cloudflare.com
A108.162.193.119🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A172.64.33.119🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A173.245.59.119🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.94.141, 172.67.136.217
IPv6 hints2606:4700:3036::6815:5e8d, 2606:4700:3036::ac43:88d9
SOAalexa.ns.cloudflare.comdns@cloudflare.com serial=2406736243

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785412410
⚠️ On DNS blocklist: tif

Same first word

20104.cfd
20104.com
20104.cn
20104.cc
20104.us

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40201.cfd

DNS History

10 records (6 active, 4 former)

NSalexa.ns.cloudflare.comigor.ns.cloudflare.comA104.21.94.141172.67.136.2172606:4700:3036::6815:5e8d2606:4700:3036::ac43:88d9188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSalexa.ns.cloudflare.com2026-07-25 → 2026-07-30 · 2 obs
● 2026-07-25 10:41:42
● 2026-07-30 11:58:40
●NSigor.ns.cloudflare.com2026-07-25 → 2026-07-30 · 2 obs
● 2026-07-25 10:41:42
● 2026-07-30 11:58:40
●A104.21.94.1412026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 10:41:42
● 2026-07-30 11:58:40
●A172.67.136.2172026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 10:41:42
● 2026-07-30 11:58:40
○A188.114.96.02026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 10:41:42
○ 2026-07-30 11:58:40
○A188.114.97.02026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 10:41:42
○ 2026-07-30 11:58:40
●A2606:4700:3036::6815:5e8d2026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 10:41:42
● 2026-07-30 11:58:40
●A2606:4700:3036::ac43:88d92026-07-30 → 2026-07-30 · 2 obs
○ 2026-07-25 10:41:42
● 2026-07-30 11:58:40
○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 10:41:42
○ 2026-07-30 11:58:40
○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 10:41:42
○ 2026-07-30 11:58:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfda.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd8 records
20104.cfdigor.ns.cloudflare.com, alexa.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.119

NS records: igor.ns.cloudflare.com, alexa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20104.cfd (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.136.217, 104.21.94.141
AAAA22606:4700:3036::6815:5e8d, 2606:4700:3036::ac43:88d9
NS2alexa.ns.cloudflare.com, igor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexa.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.cfd, a.nic.cfd, b.nic.cfd...)

Analysis

IP Addresses

20104.cfd points to the four IP addresses 104.21.94.141, 172.67.136.217, 2606:4700:3036::6815:5e8d and 2606:4700:3036::ac43:88d9.

mcbe.world, usdc.ca, pavdata.ru and two other host names share IP numbers with 20104.cfd.

Name Servers

The NS records for 20104.cfd delegate to alexa.ns.cloudflare.com and igor.ns.cloudflare.com.

20104.cfd uses the same name servers as several other domains — among them nanasubs.com.pl, janswabhiman.org, 47047.cfd and two more.

At least some of 20104.cfd's name servers are shared with other domains, for example tiyujingcaiwangzhantouzhu.asia, angkabet32321.com, fucaikaijiangxianchangzhibo.cn and two more.

These name servers tend to be deployed in combination with the name servers yisroel.ns.cloudflare.com and eva.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alexa.ns.cloudflare.com maps to 108.162.194.215, 162.159.38.215, 172.64.34.215 and 3 additional IP addresses.

igor.ns.cloudflare.com maps to 108.162.193.119, 172.64.33.119, 173.245.59.119 and 3 additional IP addresses.