doppler.cfd - robtex.com

doppler.cfd

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ae35🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:1ef4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.244Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.53🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoco.ns.cloudflare.com
A2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoco.ns.cloudflare.com
A2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoco.ns.cloudflare.com
A108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-108-162-192-104.defastlink.net
A172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-32-104.defastlink.net
A173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-173-245-58-104.defastlink.net
NSgraham.ns.cloudflare.com
A2606:4700:58::adf5:3bab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A2803:f800:50::6ca2:c1ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgraham.ns.cloudflare.com
A2a06:98c1:50::ac40:21ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgraham.ns.cloudflare.com
A108.162.193.171🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A172.64.33.171🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A173.245.59.171🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.244, 172.67.174.53
IPv6 hints2606:4700:3030::ac43:ae35, 2606:4700:3033::6815:1ef4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2403848998

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1779694496

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NScoco.ns.cloudflare.comgraham.ns.cloudflare.comA104.21.30.244172.67.174.532606:4700:3030::ac43:ae352606:4700:3033::6815:1ef4
NScoco.ns.cloudflare.com2026-05-07 → 2026-05-25 · 2 obs
● 2026-05-07 00:56:58
● 2026-05-25 07:39:02
NSgraham.ns.cloudflare.com2026-05-07 → 2026-05-25 · 2 obs
● 2026-05-07 00:56:58
● 2026-05-25 07:39:02
A104.21.30.2442026-05-07 → 2026-05-25 · 2 obs
● 2026-05-07 00:56:58
● 2026-05-25 07:39:02
A172.67.174.532026-05-07 → 2026-05-25 · 2 obs
● 2026-05-07 00:56:58
● 2026-05-25 07:39:02
A2606:4700:3030::ac43:ae352026-05-07 → 2026-05-25 · 2 obs
● 2026-05-07 00:56:58
● 2026-05-25 07:39:02
A2606:4700:3033::6815:1ef42026-05-07 → 2026-05-25 · 2 obs
● 2026-05-07 00:56:58
● 2026-05-25 07:39:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdd.nic.cfd, c.nic.cfd, a.nic.cfd, b.nic.cfd8 records
doppler.cfdcoco.ns.cloudflare.com, graham.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.171

NS records: coco.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doppler.cfd (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.30.244, 172.67.174.53
AAAA22606:4700:3033::6815:1ef4, 2606:4700:3030::ac43:ae35
NS2coco.ns.cloudflare.com, graham.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coco.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.cfd, c.nic.cfd, b.nic.cfd...)

Analysis

IP Addresses

doppler.cfd resolves to 4 IP numbers: 104.21.30.244, 172.67.174.53, 2606:4700:3030::ac43:ae35 and 2606:4700:3033::6815:1ef4.

Additional host names — kingsremake.co.uk, www.bulgausa.com, griefworkscourse.com and two others — share IP numbers with doppler.cfd.

Name Servers

DNS delegation for doppler.cfd points to two name servers: coco.ns.cloudflare.com and graham.ns.cloudflare.com.

doppler.cfd shares its name server setup with other domains, including billiejean.sbs, metehan.cfd, hadiellerhavaya.cfd and two others.

doppler.cfd shares at least some of its name servers with other domains, including alameed.com.kw, triniplex.net, 87maonn.com and two others.

These name servers are frequently paired with the name servers ernest.ns.cloudflare.com, june.ns.cloudflare.com and tani.ns.cloudflare.com.

Host names with 6 IP numbers:

coco.ns.cloudflare.com points to 108.162.192.104, 172.64.32.104, 173.245.58.104 and three other IP addresses.

graham.ns.cloudflare.com points to 108.162.193.171, 172.64.33.171, 173.245.59.171 and three other IP addresses.