sysdesigninc.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysdesigninc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9fa6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:226f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.111^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.166^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`addilyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`addilyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`addilyn.ns.cloudflare.com`
		A	108.162.194.217^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	162.159.38.217^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
		A	172.64.34.217^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`addilyn.ns.cloudflare.com`
NS	`patrick.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patrick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patrick.ns.cloudflare.com`
		A	108.162.195.200^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	162.159.44.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	172.64.35.200^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=441fe5db56542b67356f48d978e4a8084c6f88b8`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.111, 172.67.159.166
		IPv6 hints	2606:4700:3034::ac43:9fa6, 2606:4700:3037::6815:226f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`addilyn.ns.cloudflare.com`dns@cloudflare.com serial=2417256863

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1794211836

Same first word

sysdesigninc.com

Similar names

designsysinc.com

Previous names

Next names

DNS History

13 records (8 active, 5 former)

●NSaddilyn.ns.cloudflare.com2026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

○NSns65.domaincontrol.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 21:46:30
○ 2015-11-24 19:15:04
○ 2026-11-09 08:53:16

○NSns66.domaincontrol.com2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 21:46:30
○ 2015-11-24 19:15:04
○ 2026-11-09 08:53:16

●NSpatrick.ns.cloudflare.com2026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

●MXmail.protonmail.ch2026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

●MXmailsec.protonmail.ch2026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

○MXmailstore1.secureserver.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 21:46:30
○ 2015-11-24 19:15:04
○ 2026-11-09 08:53:16

○MXsmtp.secureserver.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 21:46:30
○ 2015-11-24 19:15:04
○ 2026-11-09 08:53:16

●A104.21.34.1112026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

●A172.67.159.1662026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

●A2606:4700:3034::ac43:9fa62026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

●A2606:4700:3037::6815:226f2026-10-09 → 2026-11-09 · 3 obs

○ 2015-11-24 19:15:04
● 2026-10-09 04:20:22
● 2026-11-09 08:53:16

○A50.63.202.492015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 21:46:30
○ 2015-11-24 19:15:04
○ 2026-11-09 08:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
sysdesigninc.com	addilyn.ns.cloudflare.com, patrick.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.200

NS records: addilyn.ns.cloudflare.com, patrick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysdesigninc.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.166, 104.21.34.111`
AAAA	2	`2606:4700:3034::ac43:9fa6, 2606:4700:3037::6815:226f`
NS	2	`addilyn.ns.cloudflare.com, patrick.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=441fe5db56542b67, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`addilyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (addilyn.ns.cloudflare.com, addilyn.ns.cloudflare.com, addilyn.ns.cloudflare.com...)

Analysis

IP Addresses

sysdesigninc.com has four IP addresses: 104.21.34.111, 172.67.159.166, 2606:4700:3034::ac43:9fa6 and 2606:4700:3037::6815:226f.

hsfumei.com.cn, 1uadrs003.shop, t4over.com plus two other host names have IP numbers in common with sysdesigninc.com.

Name Servers

Two name servers handle the delegation for sysdesigninc.com: addilyn.ns.cloudflare.com and patrick.ns.cloudflare.com.

The name server configuration of sysdesigninc.com is shared with other domains, for instance madslh.dk, agencyservicesapp.com, joocasino-can-com-861edf81.pages.dev and two others.

sysdesigninc.com shares at least some of its name servers with other domains, including ayimadi6.pages.dev, miko-chow.workers.dev, 123862c.com and two others.

These name servers are frequently paired with the name servers linda.ns.cloudflare.com and arvind.ns.cloudflare.com.

Hosts with 6 IP addresses each:

addilyn.ns.cloudflare.com resolves to 108.162.194.217, 162.159.38.217 and 172.64.34.217 among others, with 3 other IP addresses in total.

patrick.ns.cloudflare.com resolves to 108.162.195.200, 162.159.44.200 and 172.64.35.200 among others, with 3 other IP addresses in total.

Mail Servers

sysdesigninc.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of sysdesigninc.com matches that of other domains such as dbdynamica.ch, apex-private-banking.com, philosofiq.com and two others.

At least some of the mail servers used by sysdesigninc.com are shared with other domains: changeyourmode.com, mode755.com, kissing.name and two others among them.

mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.