cfohacks.com - dns.ninja

cfohacks.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:bcc5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:3113🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.19Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.197🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSclark.ns.cloudflare.com
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.19, 172.67.188.197
IPv6 hints2606:4700:3031::ac43:bcc5, 2606:4700:3033::6815:3113
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2406995350

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=1783287956

Same first word

cfohacks.com

Similar names

fkscoach.de

DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NScass.ns.cloudflare.comclark.ns.cloudflare.comns35.domaincontrol.comns36.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.49.19172.67.188.1972606:4700:3031::ac43:bcc52606:4700:3033::6815:31132606:4700:3035::ac43:bcc52606:4700:3037::6815:311350.63.202.8
●NScass.ns.cloudflare.com2026-03-23 → 2026-07-05 · 3 obs
○ 2017-09-21 00:47:16
● 2026-03-23 02:44:00
● 2026-07-05 21:46:16
●NSclark.ns.cloudflare.com2026-03-23 → 2026-07-05 · 3 obs
○ 2017-09-21 00:47:16
● 2026-03-23 02:44:00
● 2026-07-05 21:46:16
○NSns35.domaincontrol.com2016-12-15 → 2017-09-21 · 4 obs
● 2016-12-15 13:49:58
● 2017-09-21 00:47:16
○ 2026-03-23 02:44:00
○ 2026-07-05 21:46:16
○NSns36.domaincontrol.com2016-12-15 → 2017-09-21 · 4 obs
● 2016-12-15 13:49:58
● 2017-09-21 00:47:16
○ 2026-03-23 02:44:00
○ 2026-07-05 21:46:16
○MXmailstore1.secureserver.net2016-12-15 → 2017-09-21 · 4 obs
● 2016-12-15 13:49:58
● 2017-09-21 00:47:16
○ 2026-03-23 02:44:00
○ 2026-07-05 21:46:16
○MXsmtp.secureserver.net2016-12-15 → 2017-09-21 · 4 obs
● 2016-12-15 13:49:58
● 2017-09-21 00:47:16
○ 2026-03-23 02:44:00
○ 2026-07-05 21:46:16
●A104.21.49.192026-03-23 → 2026-07-05 · 3 obs
○ 2017-09-21 00:47:16
● 2026-03-23 02:44:00
● 2026-07-05 21:46:16
●A172.67.188.1972026-03-23 → 2026-07-05 · 3 obs
○ 2017-09-21 00:47:16
● 2026-03-23 02:44:00
● 2026-07-05 21:46:16
●A2606:4700:3031::ac43:bcc52026-07-02 → 2026-07-05 · 3 obs
○ 2026-06-13 03:07:38
● 2026-07-02 23:08:26
● 2026-07-05 21:46:16
●A2606:4700:3033::6815:31132026-07-02 → 2026-07-05 · 3 obs
○ 2026-06-13 03:07:38
● 2026-07-02 23:08:26
● 2026-07-05 21:46:16
○A2606:4700:3035::ac43:bcc52026-03-23 → 2026-06-13 · 5 obs
○ 2017-09-21 00:47:16
● 2026-03-23 02:44:00
● 2026-06-13 03:07:38
○ 2026-07-02 23:08:26
○ 2026-07-05 21:46:16
○A2606:4700:3037::6815:31132026-03-23 → 2026-06-13 · 5 obs
○ 2017-09-21 00:47:16
● 2026-03-23 02:44:00
● 2026-06-13 03:07:38
○ 2026-07-02 23:08:26
○ 2026-07-05 21:46:16
○A50.63.202.82016-12-15 → 2017-09-21 · 4 obs
● 2016-12-15 13:49:58
● 2017-09-21 00:47:16
○ 2026-03-23 02:44:00
○ 2026-07-05 21:46:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cfohacks.comcass.ns.cloudflare.com, clark.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.81

NS records: cass.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfohacks.com (unsigned zone)

⏱️ Timing

Total: 1928ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.19, 172.67.188.197
AAAA22606:4700:3033::6815:3113, 2606:4700:3031::ac43:bcc5
NS2cass.ns.cloudflare.com, clark.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cfohacks.com has four IP addresses: 104.21.49.19, 172.67.188.197, 2606:4700:3031::ac43:bcc5 and 2606:4700:3033::6815:3113.

Two other host names, along with trinket.fi, ipmilac.com and thebrides.org, also share IP numbers with cfohacks.com.

Name Servers

The NS records for cfohacks.com delegate to cass.ns.cloudflare.com and clark.ns.cloudflare.com.

cfohacks.com shares its NS records with other domains, for example asllc.us, remote-learner.net, medicalphysicstraining.com and two others.

cfohacks.com has at least partial name server overlap with other domains, such as michaelhaussler.com, cardealstoronto.com, editopia.com and two others.

These name servers tend to appear together with the name servers nitin.ns.cloudflare.com, keyla.ns.cloudflare.com and rodney.ns.cloudflare.com.

DNS names with 6 IP addresses:

cass.ns.cloudflare.com maps to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 additional IP addresses.

clark.ns.cloudflare.com maps to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 additional IP addresses.