systematic.cfd - dns.ninja
systematic.cfd
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:d8d4πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1830πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.24.48Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.216.212πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b9aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 108.162.193.154πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 172.64.33.154πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| A | 173.245.59.154πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | derek.ns.cloudflare.com | ||||||
| NS | lauryn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2616πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c216π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2216πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 108.162.194.22πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 162.159.38.22Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| A | 172.64.34.22πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lauryn.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.24.48, 172.67.216.212 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d8d4, 2606:4700:3037::6815:1830 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2407228905 | ||||||
cfd
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1782652098 | ||||||
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
βNSderek.ns.cloudflare.com2026-03-02 β 2026-06-28 Β· 2 obs
β 2026-06-28 13:46:30
βNSlauryn.ns.cloudflare.com2026-03-02 β 2026-06-28 Β· 2 obs
β 2026-06-28 13:46:30
βA104.21.24.482026-03-16 β 2026-06-28 Β· 3 obs
β 2026-03-16 16:38:40
β 2026-06-28 13:46:30
βA172.64.80.12026-03-09 β 2026-03-09 Β· 4 obs
β 2026-03-09 10:01:32
β 2026-03-16 16:38:40
β 2026-06-28 13:46:30
βA172.67.216.2122026-03-16 β 2026-06-28 Β· 3 obs
β 2026-03-16 16:38:40
β 2026-06-28 13:46:30
βA188.114.96.02026-03-02 β 2026-03-02 Β· 4 obs
β 2026-03-02 13:53:32
β 2026-03-09 10:01:32
β 2026-06-28 13:46:30
βA188.114.96.42026-03-02 β 2026-03-02 Β· 3 obs
β 2026-03-02 13:53:32
β 2026-06-28 13:46:30
βA188.114.97.02026-03-02 β 2026-03-02 Β· 4 obs
β 2026-03-02 13:53:32
β 2026-03-09 10:01:32
β 2026-06-28 13:46:30
βA188.114.97.42026-03-02 β 2026-03-02 Β· 3 obs
β 2026-03-02 13:53:32
β 2026-06-28 13:46:30
βA2606:4700:3031::6815:18302026-03-09 β 2026-06-14 Β· 4 obs
β 2026-03-09 10:01:32
β 2026-06-14 04:00:18
β 2026-06-28 13:46:30
βA2606:4700:3032::ac43:d8d42026-03-09 β 2026-06-28 Β· 3 obs
β 2026-03-09 10:01:32
β 2026-06-28 13:46:30
βA2606:4700:3037::6815:18302026-06-28 β 2026-06-28 Β· 2 obs
β 2026-06-28 13:46:30
βA2a06:98c1:3120::2026-03-02 β 2026-03-02 Β· 4 obs
β 2026-03-02 13:53:32
β 2026-03-09 10:01:32
β 2026-06-28 13:46:30
βA2a06:98c1:3120::42026-03-02 β 2026-03-02 Β· 3 obs
β 2026-03-02 13:53:32
β 2026-06-28 13:46:30
βA2a06:98c1:3121::2026-03-02 β 2026-03-02 Β· 4 obs
β 2026-03-02 13:53:32
β 2026-03-09 10:01:32
β 2026-06-28 13:46:30
βA2a06:98c1:3121::42026-03-02 β 2026-03-02 Β· 3 obs
β 2026-03-02 13:53:32
β 2026-06-28 13:46:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| systematic.cfd | derek.ns.cloudflare.com, lauryn.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.154
NS records: derek.ns.cloudflare.com, lauryn.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for systematic.cfd (unsigned zone)
β±οΈ Timing
Total: 399ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.24.48, 172.67.216.212 |
| AAAA | 2 | 2606:4700:3037::6815:1830, 2606:4700:3032::ac43:d8d4 |
| NS | 2 | derek.ns.cloudflare.com, lauryn.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
systematic.cfd directs to four IP numbers, which are 104.21.24.48, 172.67.216.212, 2606:4700:3032::ac43:d8d4 and 2606:4700:3037::6815:1830.
Among the host names that share IP numbers with systematic.cfd are hotmmtv.com, 0668jy.com, etzlstorfer.net and two others.
Name Servers
Two name servers handle the delegation for systematic.cfd: derek.ns.cloudflare.com and lauryn.ns.cloudflare.com.
systematic.cfd has the same name server delegation as a number of other domains, such as armagedon.sbs, ruplayer.org, underaglassmoon.cfd and two more.
At least some of systematic.cfd's name servers are shared with other domains, for example imobibi.top, dfcmlez.com, clg666.com and two more.
It is common for these name servers to be used in conjunction with the name servers jack.ns.cloudflare.com, ashley.ns.cloudflare.com and jamie.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
derek.ns.cloudflare.com resolves to 108.162.193.154, 172.64.33.154 and 173.245.59.154 among others, with 3 other IP addresses in total.
lauryn.ns.cloudflare.com resolves to 108.162.194.22, 162.159.38.22 and 172.64.34.22 among others, with 3 other IP addresses in total.