systemupdate.cfd - dns.ninja

systemupdate.cfd

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:193🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:816e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.147Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.110🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShazel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:269d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A2803:f800:50::6ca2:c29d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhazel.ns.cloudflare.com
A2a06:98c1:50::ac40:229d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhazel.ns.cloudflare.com
A108.162.194.157🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
A172.64.34.157🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhazel.ns.cloudflare.com
NSjerome.ns.cloudflare.com
A2606:4700:58::adf5:3bb5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A2803:f800:50::6ca2:c1b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjerome.ns.cloudflare.com
A2a06:98c1:50::ac40:21b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjerome.ns.cloudflare.com
A108.162.193.181🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A172.64.33.181🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
A173.245.59.181🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerome.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.147, 172.67.129.110
IPv6 hints2606:4700:3033::6815:193, 2606:4700:3033::ac43:816e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com
SOAhazel.ns.cloudflare.comdns@cloudflare.com serial=2407806471

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=1782752043
⚠️ On DNS blocklist: tif

Same first word

systemupdate.vip
systemupdate.cfd
systemupdate.io
systemupdate.de

Similar names

updatesystem.se
updatesystem.com

DNS History

10 records (6 active, 4 former)

NShazel.ns.cloudflare.comjerome.ns.cloudflare.comA104.21.1.147172.67.129.1102606:4700:3033::6815:1932606:4700:3033::ac43:816e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NShazel.ns.cloudflare.com2026-03-26 → 2026-06-29 · 2 obs
● 2026-03-26 03:02:42
● 2026-06-29 17:19:40
●NSjerome.ns.cloudflare.com2026-03-26 → 2026-06-29 · 2 obs
● 2026-03-26 03:02:42
● 2026-06-29 17:19:40
●A104.21.1.1472026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 03:02:42
○ 2026-06-24 06:14:52
● 2026-06-29 17:19:40
●A172.67.129.1102026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 03:02:42
○ 2026-06-24 06:14:52
● 2026-06-29 17:19:40
○A188.114.96.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-03-26 03:02:42
● 2026-06-24 06:14:52
○ 2026-06-29 17:19:40
○A188.114.97.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-03-26 03:02:42
● 2026-06-24 06:14:52
○ 2026-06-29 17:19:40
●A2606:4700:3033::6815:1932026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 03:02:42
○ 2026-06-24 06:14:52
● 2026-06-29 17:19:40
●A2606:4700:3033::ac43:816e2026-03-26 → 2026-06-29 · 3 obs
● 2026-03-26 03:02:42
○ 2026-06-24 06:14:52
● 2026-06-29 17:19:40
○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 3 obs
○ 2026-03-26 03:02:42
● 2026-06-24 06:14:52
○ 2026-06-29 17:19:40
○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 3 obs
○ 2026-03-26 03:02:42
● 2026-06-24 06:14:52
○ 2026-06-29 17:19:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdb.nic.cfd, c.nic.cfd, d.nic.cfd, a.nic.cfd8 records
systemupdate.cfdhazel.ns.cloudflare.com, jerome.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.157

NS records: hazel.ns.cloudflare.com, jerome.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemupdate.cfd (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.110, 104.21.1.147
AAAA22606:4700:3033::6815:193, 2606:4700:3033::ac43:816e
NS2hazel.ns.cloudflare.com, jerome.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hazel.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

systemupdate.cfd points to the four IP addresses 104.21.1.147, 172.67.129.110, 2606:4700:3033::6815:193 and 2606:4700:3033::ac43:816e.

Among the host names that share IP numbers with systemupdate.cfd are liceofrankfurt.edu.sv, skidorf.info, adelinemodel.com and two others.

Name Servers

The NS records for systemupdate.cfd delegate to hazel.ns.cloudflare.com and jerome.ns.cloudflare.com.

systemupdate.cfd has the same name server delegation as a number of other domains, such as surgeenergy.ca, lvivmama.com.ua, tashkentbarbershop.com and two more.

The name servers of systemupdate.cfd overlap at least partially with those of other domains — among them bambasfrost.gr, joepro.ca, tomat123de.xyz and two more.

These name servers commonly co-occur with the name servers michelle.ns.cloudflare.com, yew.ns.cloudflare.com, tanner.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

hazel.ns.cloudflare.com maps to 108.162.194.157, 162.159.38.157, 172.64.34.157 and 3 additional IP addresses.

jerome.ns.cloudflare.com maps to 108.162.193.181, 172.64.33.181, 173.245.59.181 and 3 additional IP addresses.