cflyedu.com - robtex.com

cflyedu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:53a0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b265🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.160Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.101🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NScolin.ns.cloudflare.com
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.160, 172.67.178.101
IPv6 hints2606:4700:3033::6815:53a0, 2606:4700:3037::ac43:b265
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2404175333

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=1782346310
rank #921332 globally
rank #420319 in the tld

Same first word

cflyedu.com

DNS History

8 records (6 active, 2 former)

NSamanda.ns.cloudflare.comcolin.ns.cloudflare.comA104.21.83.160172.67.178.1012606:4700:3033::6815:53a02606:4700:3037::ac43:b2652606:4700:3032::ac43:b2652606:4700:3037::6815:53a0
●NSamanda.ns.cloudflare.com2026-05-17 → 2026-06-25 · 2 obs
● 2026-05-17 02:25:42
● 2026-06-25 00:33:46
●NScolin.ns.cloudflare.com2026-05-17 → 2026-06-25 · 2 obs
● 2026-05-17 02:25:42
● 2026-06-25 00:33:46
●A104.21.83.1602026-05-17 → 2026-06-25 · 2 obs
● 2026-05-17 02:25:42
● 2026-06-25 00:33:46
●A172.67.178.1012026-05-17 → 2026-06-25 · 2 obs
● 2026-05-17 02:25:42
● 2026-06-25 00:33:46
○A2606:4700:3032::ac43:b2652026-05-17 → 2026-06-08 · 4 obs
● 2026-05-17 02:25:42
● 2026-06-08 17:47:30
○ 2026-06-25 00:33:44
○ 2026-06-25 00:33:46
●A2606:4700:3033::6815:53a02026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-08 17:47:30
● 2026-06-25 00:33:44
● 2026-06-25 00:33:46
○A2606:4700:3037::6815:53a02026-05-17 → 2026-06-08 · 4 obs
● 2026-05-17 02:25:42
● 2026-06-08 17:47:30
○ 2026-06-25 00:33:44
○ 2026-06-25 00:33:46
●A2606:4700:3037::ac43:b2652026-06-25 → 2026-06-25 · 3 obs
○ 2026-06-08 17:47:30
● 2026-06-25 00:33:44
● 2026-06-25 00:33:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cflyedu.comamanda.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cflyedu.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.160, 172.67.178.101
AAAA22606:4700:3033::6815:53a0, 2606:4700:3037::ac43:b265
NS2amanda.ns.cloudflare.com, colin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cflyedu.com points to the four IP addresses 104.21.83.160, 172.67.178.101, 2606:4700:3033::6815:53a0 and 2606:4700:3037::ac43:b265.

www.doit.jp, mail.zonerss.com, www.theparamountgroup.us plus two other host names have IP numbers in common with cflyedu.com.

Name Servers

cflyedu.com uses two name servers for its delegation: amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

The name server configuration of cflyedu.com is shared with other domains, for instance 026hqck.com, 18-t.com, 17zufang.com and two others.

There is at least partial name server overlap between cflyedu.com and other domains — rafaelpersonaltrainer.com.br, traxsuper.ru, alexanderbrowndiamonds.co.uk and two more among them.

These name servers frequently co-occur with the name servers noor.ns.cloudflare.com and laylah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname amanda.ns.cloudflare.com directs to 108.162.192.63, 172.64.32.63 and 173.245.58.63 along with 3 other IP addresses.

Hostname colin.ns.cloudflare.com directs to 108.162.195.75, 162.159.44.75 and 172.64.35.75 along with 3 other IP addresses.