app.cloudfare.com - dns.ninja

app.cloudfare.com

CNAMEcloudflare.com
DNSSEC⚠️ Not signed
A2606:4700::6810:84e5🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6810:85e5🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.132.229Cloudflare104.16.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.16.133.229Cloudflare104.16.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSns3.cloudflare.com ⭐
A2400:cb00:2049:1::a29f:21🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.cloudflare.com
A2400:cb00:2049:1::a29f:7e2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.cloudflare.com
A162.159.0.33Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.cloudflare.com
A162.159.7.226Cloudflare162.159.7.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.cloudflare.com
NSns4.cloudflare.com
A2400:cb00:2049:1::a29f:121🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns4.cloudflare.com
A2400:cb00:2049:1::a29f:837🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns4.cloudflare.com
A162.159.1.33Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns4.cloudflare.com
A162.159.8.55Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns4.cloudflare.com
NSns5.cloudflare.com
A2400:cb00:2049:1::a29f:209🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns5.cloudflare.com
A2400:cb00:2049:1::a29f:937🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns5.cloudflare.com
A162.159.2.9Cloudflare162.159.2.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns5.cloudflare.com
A162.159.9.55Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns5.cloudflare.com
NSns6.cloudflare.com
A2400:cb00:2049:1::a29f:30b🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns6.cloudflare.com
A2400:cb00:2049:1::a29f:506🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns6.cloudflare.com
A162.159.3.11Cloudflare162.159.3.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns6.cloudflare.com
A162.159.5.6Cloudflare162.159.5.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns6.cloudflare.com
NSns7.cloudflare.com
A2400:cb00:2049:1::a29f:408🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns7.cloudflare.com
A2400:cb00:2049:1::a29f:606🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns7.cloudflare.com
A162.159.4.8Cloudflare162.159.4.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns7.cloudflare.com
A162.159.6.6Cloudflare162.159.6.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns7.cloudflare.com
MXmxa.global.inbound.cf-emailsecurity.net ⭐
A172.65.64.137🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmxb.global.inbound.cf-emailsecurity.net ⭐
A141.101.90.40🇺🇸 Cloudflare141.101.90.0/24
MXmxa-canary.global.inbound.cf-emailsecurity.net(10)
A172.65.169.99🇺🇸 Cloudflare172.65.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmxb-canary.global.inbound.cf-emailsecurity.net(10)
A172.65.65.66🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTDirectFedAuthUrl=https://cloudflare-security.cloudflareaccess.com/cdn-cgi/acc...
TXTDirectFedAuthUrl=https://cloudflare-security.cloudflareaccess.com/cdn-cgi/acc...
TXTMS=ms70274184
TXTZOOM_verify_7LFBvOO9SIigypFG2xRlMA
TXT_neqmkgaq1lq9it5s8qmetrhbnu121wb
TXT_saml-domain-challenge.2dc00405-79cd-457b-b288-a119c6f0c7b7.71996d53-d178-4ba...
TXT_wkjc0fot0d7qrvrdt78bxkj2e2o67d2
TXTapple-domain-verification=DNnWJoArJobFJKhJ
TXTasv=894f6d1f9f83bcf44e4b1bc40bc1c4aa
TXTatlassian-domain-verification=WxxKyN9aLnjEsoOjUYI6T0bb5vcqmKzaIkC9Rx2QkNb751G...
TXTcanva-site-verification=oOyaVnHC-OiFoR1BPvetNA
TXTcisco-ci-domain-verification=27e926884619804ef987ae4aa1c4168f6b152ada84f4c8bf...
TXTcreatopy-domain-verification=97d2ca50-9b6f-4a21-9bdb-fbb630e4cec7
TXTdatabank-domain-verification-hkehd2=fzgu4kmbZwMoW99zENgO4u8NL
TXTdocker-verification=c578e21c-34fb-4474-9b90-d55ee4cba10c
TXTdrift-domain-verification=f037808a26ae8b25bc13b1f1f2b4c3e0f78c03e67f24cefdd4e...
TXTfacebook-domain-verification=h9mm6zopj6p2po54woa16m5bskm6oo
TXTgoogle-site-verification=C7thfNeXVahkVhniiqTI1iSVnElKR_kBBtnEHkeGDlo
TXTgoogle-site-verification=ZdlQZLBBAPkxeFTCM1rpiB_ibtGff_JF5KllNKwDR9I
TXTliveramp-site-verification=EhH1MqgwbndTWl1AN64hOTKz7hc1s80yUpchLbgpfY0
TXTlogmein-verification-code=b3433c86-3823-4808-8a7e-58042469f654
TXTmiro-verification=bdd7dfa0a49adfb43ad6ddfaf797633246c07356
TXTonetrust-domain-verification=bd5cd08a1e9644799fdb98ed7d60c9cb
TXTstatus-page-domain-verification=r14frwljwbxs
TXTstripe-verification=5096d01ff2cf194285dd51cae18f24fa9c26dc928cebac3636d462b4c...
TXTstripe-verification=bf1a94e6b16ace2502a4a7fff574a25c8a45291054960c883c59be39d...
TXTuber-domain-verification=58086039-150a-42a4-a4be-b4032921aa0f
TXTv=spf1 ip4:199.15.212.0/22 ip4:173.245.48.0/20 include:_spf.google.com includ...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.16.132.229, 104.16.133.229
IPv6 hints2606:4700::6810:84e5, 2606:4700::6810:85e5
SOAns3.cloudflare.comdns@cloudflare.com serial=2412182421

cloudfare.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4dd8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d3e7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.216Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.231🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSfish.ns.cloudflare.com ⭐
NSwells.ns.cloudflare.com
MXmailstream-canary.mxrecord.io ⭐
MXmailstream-east.mxrecord.io(10)
MXmailstream-west.mxrecord.io(10)
MXmailstream-central.mxrecord.mx(20)
TXTv=spf1 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.216, 172.67.211.231
IPv6 hints2606:4700:3033::6815:4dd8, 2606:4700:3034::ac43:d3e7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOAfish.ns.cloudflare.comdns@cloudflare.com serial=2411159274
WOT: SAFE (50/100)
WOT: SAFE (50/100)
📈 Tranco rank: #71,406

Same first word

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DNS History

1 record (1 active, 0 former)

CNAMEcloudflare.com
●CNAMEcloudflare.com2026-03-07 → 2026-08-14 · 2 obs
● 2026-03-07 04:47:34
● 2026-08-14 12:25:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cloudfare.comfish.ns.cloudflare.com, wells.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.252

NS records: fish.ns.cloudflare.com, wells.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudfare.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

app.cloudfare.com directs to four IP numbers, which are 104.16.132.229, 104.16.133.229, 2606:4700::6810:84e5 and 2606:4700::6810:85e5.

amp-theguardian-com.amp.cloudflare.com, techcrunch-com.amp.cloudflare.com, nl.cloudflare.com and two other host names share IP numbers with app.cloudfare.com.

Name Servers

app.cloudfare.com has five name servers, which are ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com and two others.

app.cloudfare.com has overlapping name servers with several other domains — among them cloudflare.com, bigo.com.sg, scriptmax.com and riversideprimaryschool.com.

These name servers commonly appear in delegations together with ns6.cloudflare.com, ns7.cloudflare.com, ns2.cloudflare.com and 3 other.

Hosts that point to four IP numbers:

ns3.cloudflare.com resolves to 162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21 and 2400:cb00:2049:1::a29f:7e2.

ns4.cloudflare.com resolves to 162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121 and 2400:cb00:2049:1::a29f:837.

ns5.cloudflare.com resolves to 162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209 and 2400:cb00:2049:1::a29f:937.

ns6.cloudflare.com resolves to 162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b and 2400:cb00:2049:1::a29f:506.

ns7.cloudflare.com resolves to 162.159.4.8, 162.159.6.6, 2400:cb00:2049:1::a29f:408 and 2400:cb00:2049:1::a29f:606.

Mail Servers

Mail for app.cloudfare.com is handled by four mail servers: mxa-canary.global.inbound.cf-emailsecurity.net, mxa.global.inbound.cf-emailsecurity.net, mxb-canary.global.inbound.cf-emailsecurity.net and mxb.global.inbound.cf-emailsecurity.net.

app.cloudfare.com has at least partial mail server overlap with other domains such as valerefinancial.com, djj.virginia.gov, gardaglobal.com and two more.

The mail servers mailstream-east.mxrecord.io, mailstream-west.mxrecord.io and mailstream-central.mxrecord.mx are commonly used alongside these mail servers.

Each of the four hosts mxa-canary.global.inbound.cf-emailsecurity.net, mxa.global.inbound.cf-emailsecurity.net, mxb-canary.global.inbound.cf-emailsecurity.net and mxb.global.inbound.cf-emailsecurity.net points to a single IP address — mxa-canary.global.inbound.cf-emailsecurity.net points to 172.65.169.99, mxa.global.inbound.cf-emailsecurity.net points to 172.65.64.137, mxb-canary.global.inbound.cf-emailsecurity.net points to 172.65.65.66 and mxb.global.inbound.cf-emailsecurity.net points to 141.101.90.40.