sysml.pro - dns.ninja

sysml.pro

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:495e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:bd59🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.94Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.89🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoaquin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoaquin.ns.cloudflare.com
A2803:f800:50::6ca2:c3dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoaquin.ns.cloudflare.com
A2a06:98c1:50::ac40:23dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoaquin.ns.cloudflare.com
A108.162.195.220🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoaquin.ns.cloudflare.com
A162.159.44.220Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoaquin.ns.cloudflare.com
A172.64.35.220🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoaquin.ns.cloudflare.com
NSnovalee.ns.cloudflare.com
A2606:4700:50::a29f:26b6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnovalee.ns.cloudflare.com
A2803:f800:50::6ca2:c2b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnovalee.ns.cloudflare.com
A2a06:98c1:50::ac40:22b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnovalee.ns.cloudflare.com
A108.162.194.182🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnovalee.ns.cloudflare.com
A162.159.38.182Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnovalee.ns.cloudflare.com
A172.64.34.182🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnovalee.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.94, 172.67.189.89
IPv6 hints2606:4700:3031::6815:495e, 2606:4700:3035::ac43:bd59
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOAjoaquin.ns.cloudflare.comdns@cloudflare.com serial=2406322060

pro

DNSSEC🔒 Signed (DS record present)
NSa0.pro.afilias-nst.info ⭐
NSa2.pro.afilias-nst.info
NSb0.pro.afilias-nst.org
NSb2.pro.afilias-nst.org
NSc0.pro.afilias-nst.info
NSd0.pro.afilias-nst.org
SOAa0.pro.afilias-nst.infohostmaster@donuts.email serial=1782803942

Same first word

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DNS History

8 records (6 active, 2 former)

NSjoaquin.ns.cloudflare.comnovalee.ns.cloudflare.comA104.21.73.94172.67.189.892606:4700:3031::6815:495e2606:4700:3035::ac43:bd592606:4700:3032::6815:495e2606:4700:3034::ac43:bd59
●NSjoaquin.ns.cloudflare.com2026-06-04 → 2026-06-30 · 2 obs
● 2026-06-04 07:41:08
● 2026-06-30 07:56:00
●NSnovalee.ns.cloudflare.com2026-06-04 → 2026-06-30 · 2 obs
● 2026-06-04 07:41:08
● 2026-06-30 07:56:00
●A104.21.73.942026-06-04 → 2026-06-30 · 2 obs
● 2026-06-04 07:41:08
● 2026-06-30 07:56:00
●A172.67.189.892026-06-04 → 2026-06-30 · 2 obs
● 2026-06-04 07:41:08
● 2026-06-30 07:56:00
●A2606:4700:3031::6815:495e2026-06-23 → 2026-06-30 · 3 obs
○ 2026-06-16 12:14:54
● 2026-06-23 19:54:20
● 2026-06-30 07:56:00
○A2606:4700:3032::6815:495e2026-06-04 → 2026-06-16 · 4 obs
● 2026-06-04 07:41:08
● 2026-06-16 12:14:54
○ 2026-06-23 19:54:20
○ 2026-06-30 07:56:00
○A2606:4700:3034::ac43:bd592026-06-04 → 2026-06-16 · 4 obs
● 2026-06-04 07:41:08
● 2026-06-16 12:14:54
○ 2026-06-23 19:54:20
○ 2026-06-30 07:56:00
●A2606:4700:3035::ac43:bd592026-06-23 → 2026-06-30 · 3 obs
○ 2026-06-16 12:14:54
● 2026-06-23 19:54:20
● 2026-06-30 07:56:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
proa0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org...-
sysml.pronovalee.ns.cloudflare.com, joaquin.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.182

NS records: novalee.ns.cloudflare.com, joaquin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysml.pro (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.189.89, 104.21.73.94
AAAA22606:4700:3035::ac43:bd59, 2606:4700:3031::6815:495e
NS2joaquin.ns.cloudflare.com, novalee.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joaquin.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

sysml.pro points to the four IP addresses 104.21.73.94, 172.67.189.89, 2606:4700:3031::6815:495e and 2606:4700:3035::ac43:bd59.

dosug71.org, sp-s.gr, www.hj250934ba.top and two other host names share IP numbers with sysml.pro.

Name Servers

The NS records for sysml.pro delegate to joaquin.ns.cloudflare.com and novalee.ns.cloudflare.com.

sysml.pro uses the same name servers as several other domains — among them spongebob.gr, azbukaflirta.ru, hotdosug74.ru and two more.

At least some of sysml.pro's name servers are shared with other domains, for example wildventuraa.com, octofinance.io, rocketroom.com and two more.

It is common for these name servers to be used in conjunction with the name servers jose.ns.cloudflare.com, meg.ns.cloudflare.com and josephine.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

joaquin.ns.cloudflare.com maps to 108.162.195.220, 162.159.44.220, 172.64.35.220 and 3 additional IP addresses.

novalee.ns.cloudflare.com maps to 108.162.194.182, 162.159.38.182, 172.64.34.182 and 3 additional IP addresses.