cfaedu.net - robtex.com

cfaedu.net

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2ffd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:aedc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.253Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.220🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScullen.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A2803:f800:50::6ca2:c35b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcullen.ns.cloudflare.com
A2a06:98c1:50::ac40:235b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcullen.ns.cloudflare.com
A108.162.195.91🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A162.159.44.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
A172.64.35.91🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcullen.ns.cloudflare.com
NSmia.ns.cloudflare.com
A2606:4700:50::adf5:3ac8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
A2803:f800:50::6ca2:c0c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmia.ns.cloudflare.com
A2a06:98c1:50::ac40:20c8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmia.ns.cloudflare.com
A108.162.192.200🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
A172.64.32.200🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
A173.245.58.200🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.253, 172.67.174.220
IPv6 hints2606:4700:3033::6815:2ffd, 2606:4700:3033::ac43:aedc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOAcullen.ns.cloudflare.comdns@cloudflare.com serial=2410553448

net

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=1785742627

Same first word

cfaedu.com
cfaedu.net

Similar names

adefcu.org
udcafe.com
udface.com
cafedu.cz
fudace.org
educaf.com
fudeca.org.ar
duface.com
cafedu.com
ducafe.net
ducafe.com
acufed.com
facedu.de
fcaedu.com
acfedu.com
adefcu.ws
cadufe.com.br
educaf.org
ufaced.com
edufac.edu.vn
facedu.com
feduca.de
feduca.com
defuca.com
fudace.es
dfcuae.com
acudef.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NScullen.ns.cloudflare.commia.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.kouming.netns2.kouming.netA104.21.47.253172.67.174.2202606:4700:3033::6815:2ffd2606:4700:3033::ac43:aedc124.40.116.4613.209.248.168188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScullen.ns.cloudflare.com2026-06-11 → 2026-08-03 · 3 obs
○ 2026-04-10 23:47:08
● 2026-06-11 06:52:54
● 2026-08-03 08:01:36
○NSf1g1ns1.dnspod.net2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 14:01:38
● 2017-03-17 21:40:32
○ 2026-03-31 05:27:14
○ 2026-08-03 08:01:36
○NSf1g1ns2.dnspod.net2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 14:01:38
● 2017-03-17 21:40:32
○ 2026-03-31 05:27:14
○ 2026-08-03 08:01:36
●NSmia.ns.cloudflare.com2026-06-11 → 2026-08-03 · 3 obs
○ 2026-04-10 23:47:08
● 2026-06-11 06:52:54
● 2026-08-03 08:01:36
○NSns1.kouming.net2026-03-31 → 2026-04-10 · 5 obs
○ 2017-03-17 21:40:32
● 2026-03-31 05:27:14
● 2026-04-10 23:47:08
○ 2026-06-11 06:52:54
○ 2026-08-03 08:01:36
○NSns2.kouming.net2026-03-31 → 2026-04-10 · 5 obs
○ 2017-03-17 21:40:32
● 2026-03-31 05:27:14
● 2026-04-10 23:47:08
○ 2026-06-11 06:52:54
○ 2026-08-03 08:01:36
●A104.21.47.2532026-06-22 → 2026-08-03 · 3 obs
○ 2026-06-11 06:52:54
● 2026-06-22 09:01:50
● 2026-08-03 08:01:36
○A124.40.116.462015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 14:01:38
● 2017-03-17 21:40:32
○ 2020-03-10 21:41:34
○ 2026-08-03 08:01:36
○A13.209.248.1682020-03-10 → 2020-03-10 · 4 obs
○ 2017-03-17 21:40:32
● 2020-03-10 21:41:34
○ 2026-03-31 05:27:14
○ 2026-08-03 08:01:36
●A172.67.174.2202026-06-22 → 2026-08-03 · 3 obs
○ 2026-06-11 06:52:54
● 2026-06-22 09:01:50
● 2026-08-03 08:01:36
○A188.114.96.02026-06-11 → 2026-06-11 · 4 obs
○ 2026-03-31 05:27:14
● 2026-06-11 06:52:54
○ 2026-06-22 09:01:50
○ 2026-08-03 08:01:36
○A188.114.97.02026-06-11 → 2026-06-11 · 4 obs
○ 2026-03-31 05:27:14
● 2026-06-11 06:52:54
○ 2026-06-22 09:01:50
○ 2026-08-03 08:01:36
●A2606:4700:3033::6815:2ffd2026-06-22 → 2026-08-03 · 3 obs
○ 2026-06-11 06:52:54
● 2026-06-22 09:01:50
● 2026-08-03 08:01:36
●A2606:4700:3033::ac43:aedc2026-06-22 → 2026-08-03 · 3 obs
○ 2026-06-11 06:52:54
● 2026-06-22 09:01:50
● 2026-08-03 08:01:36
○A2a06:98c1:3120::2026-06-11 → 2026-06-11 · 4 obs
○ 2026-03-31 05:27:14
● 2026-06-11 06:52:54
○ 2026-06-22 09:01:50
○ 2026-08-03 08:01:36
○A2a06:98c1:3121::2026-06-11 → 2026-06-11 · 4 obs
○ 2026-03-31 05:27:14
● 2026-06-11 06:52:54
○ 2026-06-22 09:01:50
○ 2026-08-03 08:01:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netd.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
cfaedu.netmia.ns.cloudflare.com, cullen.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.91

NS records: mia.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfaedu.net (unsigned zone)

⏱️ Timing

Total: 352ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.174.220, 104.21.47.253
AAAA22606:4700:3033::6815:2ffd, 2606:4700:3033::ac43:aedc
NS2cullen.ns.cloudflare.com, mia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cullen.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cfaedu.net points to the four IP addresses 104.21.47.253, 172.67.174.220, 2606:4700:3033::6815:2ffd and 2606:4700:3033::ac43:aedc.

Among the host names that share IP numbers with cfaedu.net are jabdata.com, aerocapital-group.com, www.adventures.io and two others.

Name Servers

cfaedu.net is served by two delegated name servers, cullen.ns.cloudflare.com and mia.ns.cloudflare.com.

cfaedu.net has the same name server delegation as a number of other domains, such as anhuizhan.net, ukcompositedoors.co.uk, yhpaper.net and two more.

The name servers of cfaedu.net overlap at least partially with those of other domains — among them ohiobikeweek.com, senerspecial.com, quercettistore.com and two more.

The name servers leia.ns.cloudflare.com, elinore.ns.cloudflare.com and audrey.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

cullen.ns.cloudflare.com carries IP addresses 108.162.195.91, 162.159.44.91 and 172.64.35.91, with 3 other addresses beyond those.

mia.ns.cloudflare.com carries IP addresses 108.162.192.200, 172.64.32.200 and 173.245.58.200, with 3 other addresses beyond those.