cloudflare.cf - robtex.com
cloudflare.cf
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b66c🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4bdf🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.223Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.108🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jill.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 108.162.192.122🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 172.64.32.122🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 173.245.58.122🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| MX | us1.workspace.org ⭐ | ||||||
| A | 162.244.93.81🇺🇸 AS965162.244.93.0/24 Namecrane | ||||||
| PTR | us1.workspace.org | ||||||
| TXT | v=spf1 include:_spf.workspace.org -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.75.223, 172.67.182.108 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:b66c, 2606:4700:3036::6815:4bdf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com | ||||||
| SOA | jill.ns.cloudflare.comdns@cloudflare.com serial=2411946955 | ||||||
cf
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.cf ⭐ | ||||||
| NS | b.ns.cf | ||||||
| NS | c.ns.cf | ||||||
| NS | d.ns.cf | ||||||
| MX | mail.intnet.cf ⭐ | ||||||
| SOA | a.ns.cfkohilaire@socatel.cf serial=1786950546 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSjill.ns.cloudflare.com2026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
●NSrob.ns.cloudflare.com2026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
●MXus1.workspace.org2026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
●A104.21.75.2232026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
●A172.67.182.1082026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
●A2606:4700:3032::ac43:b66c2026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
●A2606:4700:3036::6815:4bdf2026-08-07 → 2026-08-17 · 2 obs
● 2026-08-17 13:38:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cf | a.ns.cf, b.ns.cf, c.ns.cf, d.ns.cf | 8 records |
| cloudflare.cf | rob.ns.cloudflare.com, jill.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.122
NS records: rob.ns.cloudflare.com, jill.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cf (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.223, 172.67.182.108 |
| AAAA | 2 | 2606:4700:3032::ac43:b66c, 2606:4700:3036::6815:4bdf |
| NS | 2 | jill.ns.cloudflare.com, rob.ns.cloudflare.com |
| MX | 1 | us1.workspace.org (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.workspace.org -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jill.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.cf, a.ns.cf, b.ns.cf...)
Analysis
IP Addresses
cloudflare.cf resolves to four IP addresses: 104.21.75.223, 172.67.182.108, 2606:4700:3032::ac43:b66c and 2606:4700:3036::6815:4bdf.
Among the host names that share IP numbers with cloudflare.cf are acousticotton.com, marketa.com, axachi.com and two others.
Name Servers
cloudflare.cf is delegated to two name servers: jill.ns.cloudflare.com and rob.ns.cloudflare.com.
cloudflare.cf has the same name server delegation as a number of other domains, such as jkproperties.com.mt, albujer.com, dessertsdumonde.com and two more.
cloudflare.cf partially shares its NS delegation with several other domains, including 4kolky.eu, peterksellshomes.com, getzapmail.com and two others.
Host names resolving to 6 IP numbers:
jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122, 173.245.58.122 and 3 other IP addresses.
rob.ns.cloudflare.com resolves to 108.162.193.140, 172.64.33.140, 173.245.59.140 and 3 other IP addresses.
Mail Servers
cloudflare.cf routes its mail through a single mail server, us1.workspace.org.
cloudflare.cf has the same mail server arrangement as a number of other domains, for example rtb.gg, ppoo.net, sreek.in and two more.
cloudflare.cf shares at least some of its mail servers with other domains — for example baliwebdesign.co.id, coriari.com, erevthai.com and two more.
It is common for these mail servers to co-occur with mx1.mxfilter.net, mx2.mxfilter.net, mx3.mxfilter.net and mx4.mxfilter.net as mail servers.
us1.workspace.org resolves to a single IP number: 162.244.93.81.