www.sysnet.com.sg - robtex.com

www.sysnet.com.sg

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9253🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:3f8d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.141Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.83🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.141, 172.67.146.83
IPv6 hints2606:4700:3033::ac43:9253, 2606:4700:3034::6815:3f8d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com

sysnet.com.sg

DNSSEC🔒 Signed (DS record present)
A2606:4700:3033::ac43:9253🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:3f8d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.141Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.83🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaragorn.ns.cloudflare.com ⭐
NSrafe.ns.cloudflare.com
MXsysnet-com-sg.mail.protection.outlook.com ⭐
TXT8shtl704gl9s7359e3i7bqd1lo
TXTt12pn27uoptr34ee61s9vs1tco
TXTv=spf1 ip4:209.222.82.252 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.141, 172.67.146.83
IPv6 hints2606:4700:3033::ac43:9253, 2606:4700:3034::6815:3f8d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAaragorn.ns.cloudflare.comdns@cloudflare.com serial=2402757157
🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

5 records (4 active, 1 former)

20192020202120222023202420252026A104.21.63.141172.67.146.832606:4700:3033::ac43:92532606:4700:3034::6815:3f8d182.50.151.42
●A104.21.63.1412026-04-10 → 2026-04-28 · 3 obs
○ 2018-05-15 14:13:28
● 2026-04-10 10:51:30
● 2026-04-28 08:13:38
●A172.67.146.832026-04-10 → 2026-04-28 · 3 obs
○ 2018-05-15 14:13:28
● 2026-04-10 10:51:30
● 2026-04-28 08:13:38
○A182.50.151.422018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 14:13:28
○ 2026-04-10 10:51:30
○ 2026-04-28 08:13:38
●A2606:4700:3033::ac43:92532026-04-10 → 2026-04-28 · 3 obs
○ 2018-05-15 14:13:28
● 2026-04-10 10:51:30
● 2026-04-28 08:13:38
●A2606:4700:3034::6815:3f8d2026-04-10 → 2026-04-28 · 3 obs
○ 2018-05-15 14:13:28
● 2026-04-10 10:51:30
● 2026-04-28 08:13:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgpch.sgzones.sg, dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg-
sysnet.com.sgaragorn.ns.cloudflare.com, rafe.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.67

NS records: aragorn.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.63.141, 172.67.146.83
AAAA22606:4700:3033::ac43:9253, 2606:4700:3034::6815:3f8d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.sysnet.com.sg resolves to four IPs: 2606:4700:3033::ac43:9253, 2606:4700:3034::6815:3f8d, 104.21.63.141 and 172.67.146.83.

Other host names, for instance hnfhome.com, cbdoilonline64359.blogs100.com, word3.net, ifu.net.au and justdoitme.me share IP numbers with www.sysnet.com.sg.