checking-your-browser.com - dns.ninja

checking-your-browser.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:23d8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:b3e7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.216Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.231🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpat.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
MXmail.checking-your-browser.com ⭐
A159.203.113.141🇺🇸 DIGITALOCEAN159.203.112.0/20 DigitalOcean
TXTv=spf1 a mx ip4:159.203.113.141 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.216, 172.67.179.231
IPv6 hints2606:4700:3030::6815:23d8, 2606:4700:3033::ac43:b3e7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com
SOApat.ns.cloudflare.comdns@cloudflare.com serial=2408659888

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=1783250731
⚠️ On DNS blocklist: pro.plus, tif, ultimate
📈 Tranco rank: #872,460

Subdomains

v38.checking-your-browser.com
v1.checking-your-browser.com
mail.checking-your-browser.com
v26.checking-your-browser.com
v24.checking-your-browser.com
v13.checking-your-browser.com
v4.checking-your-browser.com
v29.checking-your-browser.com
v25.checking-your-browser.com
v15.checking-your-browser.com
v30.checking-your-browser.com
v39.checking-your-browser.com
v20.checking-your-browser.com
v40.checking-your-browser.com
www.checking-your-browser.com
v23.checking-your-browser.com
v7.checking-your-browser.com
v31.checking-your-browser.com
v22.checking-your-browser.com
v18.checking-your-browser.com
v2.checking-your-browser.com
v17.checking-your-browser.com
v35.checking-your-browser.com
v27.checking-your-browser.com
v37.checking-your-browser.com
v34.checking-your-browser.com
v3.checking-your-browser.com

Same first word

checking-your-browser.com

DNS History

13 records (7 active, 6 former)

2020202120222023202420252026NSpat.ns.cloudflare.comtodd.ns.cloudflare.comMXmail.checking-your-browser.comA104.21.35.216172.67.179.2312606:4700:3030::6815:23d82606:4700:3033::ac43:b3e7104.27.182.178104.27.183.1782606:4700:30::681b:b6b22606:4700:30::681b:b7b22606:4700:3031::ac43:b3e72606:4700:3035::6815:23d8
●NSpat.ns.cloudflare.com2019-02-15 → 2026-07-05 · 2 obs
● 2019-02-15 02:33:52
● 2026-07-05 12:15:14
●NStodd.ns.cloudflare.com2019-02-15 → 2026-07-05 · 2 obs
● 2019-02-15 02:33:52
● 2026-07-05 12:15:14
●MXmail.checking-your-browser.com2019-02-15 → 2026-07-05 · 2 obs
● 2019-02-15 02:33:52
● 2026-07-05 12:15:14
●A104.21.35.2162026-02-17 → 2026-07-05 · 3 obs
○ 2019-02-15 02:33:52
● 2026-02-17 19:11:00
● 2026-07-05 12:15:14
○A104.27.182.1782019-02-15 → 2019-02-15 · 3 obs
● 2019-02-15 02:33:52
○ 2026-02-17 19:11:00
○ 2026-07-05 12:15:14
○A104.27.183.1782019-02-15 → 2019-02-15 · 3 obs
● 2019-02-15 02:33:52
○ 2026-02-17 19:11:00
○ 2026-07-05 12:15:14
●A172.67.179.2312026-02-17 → 2026-07-05 · 3 obs
○ 2019-02-15 02:33:52
● 2026-02-17 19:11:00
● 2026-07-05 12:15:14
○A2606:4700:30::681b:b6b22019-02-15 → 2019-02-15 · 3 obs
● 2019-02-15 02:33:52
○ 2026-02-17 19:11:00
○ 2026-07-05 12:15:14
○A2606:4700:30::681b:b7b22019-02-15 → 2019-02-15 · 3 obs
● 2019-02-15 02:33:52
○ 2026-02-17 19:11:00
○ 2026-07-05 12:15:14
●A2606:4700:3030::6815:23d82026-06-23 → 2026-07-05 · 3 obs
○ 2026-02-17 19:11:00
● 2026-06-23 19:01:14
● 2026-07-05 12:15:14
○A2606:4700:3031::ac43:b3e72026-02-17 → 2026-02-17 · 4 obs
○ 2019-02-15 02:33:52
● 2026-02-17 19:11:00
○ 2026-06-23 19:01:14
○ 2026-07-05 12:15:14
●A2606:4700:3033::ac43:b3e72026-06-23 → 2026-07-05 · 3 obs
○ 2026-02-17 19:11:00
● 2026-06-23 19:01:14
● 2026-07-05 12:15:14
○A2606:4700:3035::6815:23d82026-02-17 → 2026-02-17 · 4 obs
○ 2019-02-15 02:33:52
● 2026-02-17 19:11:00
○ 2026-06-23 19:01:14
○ 2026-07-05 12:15:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
checking-your-browser.compat.ns.cloudflare.com, todd.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.146

NS records: pat.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checking-your-browser.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.231, 104.21.35.216
AAAA22606:4700:3030::6815:23d8, 2606:4700:3033::ac43:b3e7
NS2pat.ns.cloudflare.com, todd.ns.cloudflare.com
MX1mail.checking-your-browser.com (pri: 10)
TXT1v=spf1 a mx ip4:159.203.113.141 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pat.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

Among the subdomains of checking-your-browser.com are v38.checking-your-browser.com, v1.checking-your-browser.com, mail.checking-your-browser.com, v26.checking-your-browser.com, v24.checking-your-browser.com and a few other host names.

IP Addresses

checking-your-browser.com points to the four IP addresses 104.21.35.216, 172.67.179.231, 2606:4700:3030::6815:23d8 and 2606:4700:3033::ac43:b3e7.

Additional host names — ildra.com, koiakai.com, hemiusa.com and two others — share IP numbers with checking-your-browser.com.

Name Servers

checking-your-browser.com is delegated to two name servers: pat.ns.cloudflare.com and todd.ns.cloudflare.com.

checking-your-browser.com shares its name server setup with other domains, including helpdesk.im, yes388.com, writersbasement.com and two others.

There is at least partial name server overlap between checking-your-browser.com and other domains — mgftw.com, floristhackney.co.uk, izhihuibox.com and two more among them.

These name servers are routinely deployed together with the name servers kim.ns.cloudflare.com.

Host names with 6 IP numbers:

pat.ns.cloudflare.com resolves to 108.162.192.139, 172.64.32.139, 173.245.58.139 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

checking-your-browser.com has one mail server: mail.checking-your-browser.com.

mail.checking-your-browser.com resolves to a single IP number: 159.203.113.141.