sysdn.com - dns.ninja

`sysdn.com`

DNSSEC	⚠️ Not signed
A	43.129.27.16^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
NS	`jessica.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jessica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jessica.ns.cloudflare.com`
		A	108.162.192.171^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	172.64.32.171^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	173.245.58.171^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
NS	`noel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`jessica.ns.cloudflare.com`dns@cloudflare.com serial=2406112702

`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=1783254616

Same first word

sysdn.com

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DNS History

18 records (6 active, 12 former)

○NSdns1.hichina.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-23 22:29:36
● 2017-04-09 01:33:44
○ 2026-03-11 05:43:44
○ 2026-07-05 13:18:54

○NSdns10.hichina.com2015-06-26 → 2016-03-23 · 4 obs

● 2015-06-26 01:01:14
● 2016-03-23 01:06:06
○ 2016-07-23 22:29:36
○ 2026-07-05 13:18:54

○NSdns2.hichina.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-23 22:29:36
● 2017-04-09 01:33:44
○ 2026-03-11 05:43:44
○ 2026-07-05 13:18:54

○NSdns9.hichina.com2015-06-26 → 2016-03-23 · 4 obs

● 2015-06-26 01:01:14
● 2016-03-23 01:06:06
○ 2016-07-23 22:29:36
○ 2026-07-05 13:18:54

○NSf1g1ns1.dnspod.net2016-07-23 → 2016-07-23 · 4 obs

○ 2016-03-23 01:06:06
● 2016-07-23 22:29:36
○ 2017-04-09 01:33:44
○ 2026-07-05 13:18:54

○NSf1g1ns2.dnspod.net2016-07-23 → 2016-07-23 · 4 obs

○ 2016-03-23 01:06:06
● 2016-07-23 22:29:36
○ 2017-04-09 01:33:44
○ 2026-07-05 13:18:54

●NSjessica.ns.cloudflare.com2026-03-11 → 2026-07-05 · 3 obs

○ 2017-04-09 01:33:44
● 2026-03-11 05:43:44
● 2026-07-05 13:18:54

●NSnoel.ns.cloudflare.com2026-03-11 → 2026-07-05 · 3 obs

○ 2017-04-09 01:33:44
● 2026-03-11 05:43:44
● 2026-07-05 13:18:54

○MXmxbiz1.qq.com2015-06-26 → 2017-04-09 · 4 obs

● 2015-06-26 01:01:14
● 2017-04-09 01:33:44
○ 2026-03-11 05:43:44
○ 2026-07-05 13:18:54

○MXmxbiz2.qq.com2015-06-26 → 2017-04-09 · 4 obs

● 2015-06-26 01:01:14
● 2017-04-09 01:33:44
○ 2026-03-11 05:43:44
○ 2026-07-05 13:18:54

●MXroute1.mx.cloudflare.net2026-03-11 → 2026-07-05 · 3 obs

○ 2017-04-09 01:33:44
● 2026-03-11 05:43:44
● 2026-07-05 13:18:54

●MXroute2.mx.cloudflare.net2026-03-11 → 2026-07-05 · 3 obs

○ 2017-04-09 01:33:44
● 2026-03-11 05:43:44
● 2026-07-05 13:18:54

●MXroute3.mx.cloudflare.net2026-03-11 → 2026-07-05 · 3 obs

○ 2017-04-09 01:33:44
● 2026-03-11 05:43:44
● 2026-07-05 13:18:54

○A112.124.43.722016-07-23 → 2016-07-23 · 4 obs

○ 2016-03-23 01:06:06
● 2016-07-23 22:29:36
○ 2017-04-09 01:33:44
○ 2026-07-05 13:18:54

○A122.114.106.702017-04-09 → 2017-04-09 · 4 obs

○ 2016-07-23 22:29:36
● 2017-04-09 01:33:44
○ 2026-03-11 05:43:44
○ 2026-07-05 13:18:54

○A42.156.141.132015-06-26 → 2015-09-15 · 4 obs

● 2015-06-26 01:01:14
● 2015-09-15 21:08:26
○ 2015-12-21 15:30:34
○ 2026-07-05 13:18:54

○A42.156.141.172015-12-21 → 2016-03-23 · 5 obs

○ 2015-09-15 21:08:26
● 2015-12-21 15:30:34
● 2016-03-23 01:06:06
○ 2016-07-23 22:29:36
○ 2026-07-05 13:18:54

●A43.129.27.162026-03-11 → 2026-07-05 · 3 obs

○ 2017-04-09 01:33:44
● 2026-03-11 05:43:44
● 2026-07-05 13:18:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sysdn.com	noel.ns.cloudflare.com, jessica.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.171

NS records: noel.ns.cloudflare.com, jessica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysdn.com (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.129.27.16`
NS	2	`jessica.ns.cloudflare.com, noel.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 48), route3.mx.cloudflare.net (pri: 73)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`jessica.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sysdn.com directs to one IP number, which is 43.129.27.16.

Name Servers

DNS delegation for sysdn.com points to two name servers: jessica.ns.cloudflare.com and noel.ns.cloudflare.com.

sysdn.com has the same name server delegation as a number of other domains, such as agencewebmarketing.fr, manycolors-inc.com, craftsmen-suite.com and two more.

sysdn.com has at least partial name server overlap with other domains, such as ms-smart.org, decaspro.xyz, sabonagard.no and two others.

These name servers tend to appear together with the name servers cash.ns.cloudflare.com, ingrid.ns.cloudflare.com and ganz.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jessica.ns.cloudflare.com has IP addresses 108.162.192.171, 172.64.32.171 and 173.245.58.171, plus 3 other.

noel.ns.cloudflare.com has IP addresses 108.162.193.216, 172.64.33.216 and 173.245.59.216, plus 3 other.

Mail Servers

sysdn.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sysdn.com shares at least some of its mail servers with other domains — for example iefonline.org, emcaweb.com, amccsi.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.