cssday.io - dns.ninja

cssday.io

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3d7b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d249🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.123Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.73🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjake.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A2803:f800:50::6ca2:c17a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjake.ns.cloudflare.com
A2a06:98c1:50::ac40:217a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjake.ns.cloudflare.com
A108.162.193.122🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A172.64.33.122🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A173.245.59.122🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
NSnelly.ns.cloudflare.com
A2606:4700:50::adf5:3ad1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A2803:f800:50::6ca2:c0d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelly.ns.cloudflare.com
A2a06:98c1:50::ac40:20d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelly.ns.cloudflare.com
A108.162.192.209🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A172.64.32.209🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A173.245.58.209🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.123, 172.67.210.73
IPv6 hints2606:4700:3034::6815:3d7b, 2606:4700:3035::ac43:d249
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOAjake.ns.cloudflare.comdns@cloudflare.com serial=2406614687

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1782861002

Same first word

cssday.it
cssday.com
cssday.io

Similar names

cadsys.de
cadsys.cz
dcasys.com
cdasys.net
cadsys.se
cadsys.net
cadsys.in
syscad.ch
acdsys.com
syscad.info
sdsyca.com
cadsys.ee
syscad.nl
cassyd.com
syscad.biz
syscad.es
syscad.com
cdasys.com
syscad.team
syscad.org
yasdcs.com
syscad.cz
cadsys.com
syscad.net
dcyssa.com
dacsys.com
syscad.at
cadsys.dk
syscad.de
syscad.eu
sysdac.co.uk

DNS History

53 records (6 active, 47 former)

20192020202120222023202420252026NSjake.ns.cloudflare.comnelly.ns.cloudflare.comns-1074.awsdns-06.orgns-1816.awsdns-35.co.ukns-187.awsdns-23.comns-632.awsdns-15.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.61.123172.67.210.732606:4700:3034::6815:3d7b2606:4700:3035::ac43:d24913.33.151.11813.33.151.14213.33.151.18913.33.151.20413.33.231.2713.33.231.5313.33.231.6113.33.231.8113.35.20.4713.35.20.4913.35.20.6613.35.20.882606:4700:3030::6815:3d7b2606:4700:3034::ac43:d24952.85.131.10452.85.131.11152.85.131.17952.85.131.9752.85.201.13152.85.201.21752.85.201.23852.85.201.3854.192.146.15154.192.146.19454.192.146.23754.192.146.8354.230.135.11554.230.135.19454.230.135.23354.230.135.6254.230.173.10554.230.173.454.230.173.4754.230.173.5854.230.59.10054.230.59.15954.230.59.16154.230.59.233
●NSjake.ns.cloudflare.com2026-04-12 → 2026-06-30 · 3 obs
○ 2018-05-11 07:56:34
● 2026-04-12 04:45:46
● 2026-06-30 23:16:28
●NSnelly.ns.cloudflare.com2026-04-12 → 2026-06-30 · 3 obs
○ 2018-05-11 07:56:34
● 2026-04-12 04:45:46
● 2026-06-30 23:16:28
○NSns-1074.awsdns-06.org2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○NSns-1816.awsdns-35.co.uk2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○NSns-187.awsdns-23.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○NSns-632.awsdns-15.net2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○MXalt1.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○MXalt2.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○MXalt3.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○MXalt4.aspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○MXaspmx.l.google.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
●A104.21.61.1232026-04-12 → 2026-06-30 · 3 obs
○ 2018-05-11 07:56:34
● 2026-04-12 04:45:46
● 2026-06-30 23:16:28
○A13.33.151.1182018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.151.1422018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.151.1892018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.151.2042018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.231.272018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.231.532018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.231.612018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.33.231.812018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.35.20.472018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.35.20.492018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.35.20.662018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A13.35.20.882018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
●A172.67.210.732026-04-12 → 2026-06-30 · 3 obs
○ 2018-05-11 07:56:34
● 2026-04-12 04:45:46
● 2026-06-30 23:16:28
○A2606:4700:3030::6815:3d7b2026-04-12 → 2026-04-12 · 4 obs
○ 2018-05-11 07:56:34
● 2026-04-12 04:45:46
○ 2026-06-21 16:58:38
○ 2026-06-30 23:16:28
●A2606:4700:3034::6815:3d7b2026-06-21 → 2026-06-30 · 3 obs
○ 2026-04-12 04:45:46
● 2026-06-21 16:58:38
● 2026-06-30 23:16:28
○A2606:4700:3034::ac43:d2492026-04-12 → 2026-04-12 · 4 obs
○ 2018-05-11 07:56:34
● 2026-04-12 04:45:46
○ 2026-06-21 16:58:38
○ 2026-06-30 23:16:28
●A2606:4700:3035::ac43:d2492026-06-21 → 2026-06-30 · 3 obs
○ 2026-04-12 04:45:46
● 2026-06-21 16:58:38
● 2026-06-30 23:16:28
○A52.85.131.1042018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.131.1112018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.131.1792018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.131.972018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.201.1312018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.201.2172018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.201.2382018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A52.85.201.382018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.192.146.1512018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.192.146.1942018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.192.146.2372018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.192.146.832018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.135.1152018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.135.1942018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.135.2332018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.135.622018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.173.1052018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.173.42018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.173.472018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.173.582018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.59.1002018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.59.1592018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.59.1612018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28
○A54.230.59.2332018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 07:56:34
○ 2026-04-12 04:45:46
○ 2026-06-30 23:16:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
cssday.ionelly.ns.cloudflare.com, jake.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.122

NS records: nelly.ns.cloudflare.com, jake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssday.io (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.61.123, 172.67.210.73
AAAA22606:4700:3034::6815:3d7b, 2606:4700:3035::ac43:d249
NS2jake.ns.cloudflare.com, nelly.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jake.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

cssday.io points to the four IP addresses 104.21.61.123, 172.67.210.73, 2606:4700:3034::6815:3d7b and 2606:4700:3035::ac43:d249.

Additional host names — www.metrocommercial.co.uk, experimentalgamelab.net, truenmi.com and two others — share IP numbers with cssday.io.

Name Servers

cssday.io is served by two delegated name servers, jake.ns.cloudflare.com and nelly.ns.cloudflare.com.

cssday.io shares its name server setup with other domains, including elon-musk-fr.co, activenewham.london, listlist.io and two others.

There is at least partial name server overlap between cssday.io and other domains — mystarmarket.com, endorfinestudio.eu, goocean.cn and two more among them.

These name servers frequently co-occur with the name servers alberto.ns.cloudflare.com and sue.ns.cloudflare.com.

Host names with 6 IP numbers:

jake.ns.cloudflare.com carries IP addresses 108.162.193.122, 172.64.33.122 and 173.245.59.122, with 3 other addresses beyond those.

nelly.ns.cloudflare.com carries IP addresses 108.162.192.209, 172.64.32.209 and 173.245.58.209, with 3 other addresses beyond those.