percsys.com - dns.ninja

`percsys.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b107^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1193^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.147^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.7^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elaine.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c098^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2098^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elaine.ns.cloudflare.com`
		A	108.162.192.152^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	172.64.32.152^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	173.245.58.152^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
NS	`yisroel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yisroel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yisroel.ns.cloudflare.com`
		A	108.162.195.185^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	162.159.44.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
		A	172.64.35.185^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yisroel.ns.cloudflare.com`
TXT	`google-site-verification=2CnzUig4byXIrLcEYuzg2eaxoiZGVLSkl42Lg_SoZQ0`
TXT	`google-site-verification=c6O-TNf2TRCr-FE4McnAkqKHpIB4YtzJRUE75slYDr0`
TXT	`google-site-verification=og-V8c6645qlZSQldXk0nc8zFwMJFLr7AXcgkIiebCs`
TXT	`google-site-verification=xkhr_NPdJ9VVr75hgSmhnFM2ZfLTKLtRtdkGyma4STs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.147, 172.67.177.7
		IPv6 hints	2606:4700:3031::ac43:b107, 2606:4700:3036::6815:1193
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`elaine.ns.cloudflare.com`dns@cloudflare.com serial=2410622614

`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=1785246117

Same first word

percsys.com

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DNS History

24 records (6 active, 18 former)

●NSelaine.ns.cloudflare.com2026-07-09 → 2026-07-28 · 3 obs

○ 2026-04-02 15:52:10
● 2026-07-09 13:49:16
● 2026-07-28 14:08:08

○NSmerlin.ns.cloudflare.com2026-03-27 → 2026-04-02 · 5 obs

○ 2017-04-01 08:18:22
● 2026-03-27 10:49:20
● 2026-04-02 15:52:10
○ 2026-07-09 13:49:16
○ 2026-07-28 14:08:08

○NSns-us.1and1-dns.com2015-11-19 → 2017-04-01 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○NSns-us.1and1-dns.de2015-11-19 → 2017-04-01 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○NSns-us.1and1-dns.org2015-11-19 → 2017-04-01 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○NSns-us.1and1-dns.us2015-11-19 → 2017-04-01 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○NSns47.1and1.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 17:06:42
○ 2015-11-19 15:22:08
○ 2026-07-28 14:08:08

○NSns48.1and1.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 17:06:42
○ 2015-11-19 15:22:08
○ 2026-07-28 14:08:08

○NSsneh.ns.cloudflare.com2026-03-27 → 2026-04-02 · 5 obs

○ 2017-04-01 08:18:22
● 2026-03-27 10:49:20
● 2026-04-02 15:52:10
○ 2026-07-09 13:49:16
○ 2026-07-28 14:08:08

●NSyisroel.ns.cloudflare.com2026-07-09 → 2026-07-28 · 3 obs

○ 2026-04-02 15:52:10
● 2026-07-09 13:49:16
● 2026-07-28 14:08:08

○MXpercsys-com.mail.eo.outlook.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 17:06:42
○ 2015-11-19 15:22:08
○ 2026-07-28 14:08:08

○MXpercsys-com.mail.protection.outlook.com2015-11-19 → 2017-04-01 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○MXroute1.mx.cloudflare.net2026-03-27 → 2026-04-02 · 5 obs

○ 2017-04-01 08:18:22
● 2026-03-27 10:49:20
● 2026-04-02 15:52:10
○ 2026-07-09 13:49:16
○ 2026-07-28 14:08:08

○MXroute2.mx.cloudflare.net2026-03-27 → 2026-04-02 · 5 obs

○ 2017-04-01 08:18:22
● 2026-03-27 10:49:20
● 2026-04-02 15:52:10
○ 2026-07-09 13:49:16
○ 2026-07-28 14:08:08

○MXroute3.mx.cloudflare.net2026-03-27 → 2026-04-02 · 5 obs

○ 2017-04-01 08:18:22
● 2026-03-27 10:49:20
● 2026-04-02 15:52:10
○ 2026-07-09 13:49:16
○ 2026-07-28 14:08:08

●A104.21.17.1472026-07-09 → 2026-07-28 · 3 obs

○ 2026-03-27 10:49:20
● 2026-07-09 13:49:16
● 2026-07-28 14:08:08

●A172.67.177.72026-07-09 → 2026-07-28 · 3 obs

○ 2026-03-27 10:49:20
● 2026-07-09 13:49:16
● 2026-07-28 14:08:08

●A2606:4700:3031::ac43:b1072026-07-09 → 2026-07-28 · 3 obs

○ 2026-03-27 10:49:20
● 2026-07-09 13:49:16
● 2026-07-28 14:08:08

●A2606:4700:3036::6815:11932026-07-09 → 2026-07-28 · 3 obs

○ 2026-03-27 10:49:20
● 2026-07-09 13:49:16
● 2026-07-28 14:08:08

○A2607:f1c0:1000:90aa:426f:75be:6905:c8022015-11-19 → 2016-03-08 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2016-03-08 23:24:32
○ 2016-07-23 09:19:56
○ 2026-07-28 14:08:08

○A2607:f1c0:1000:90aa:cc09:4c40:2418:182d2016-07-23 → 2017-04-01 · 5 obs

○ 2016-03-08 23:24:32
● 2016-07-23 09:19:56
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○A74.208.108.62015-11-19 → 2016-03-08 · 5 obs

○ 2015-06-23 17:06:42
● 2015-11-19 15:22:08
● 2016-03-08 23:24:32
○ 2016-07-23 09:19:56
○ 2026-07-28 14:08:08

○A74.208.215.702016-07-23 → 2017-04-01 · 5 obs

○ 2016-03-08 23:24:32
● 2016-07-23 09:19:56
● 2017-04-01 08:18:22
○ 2026-03-27 10:49:20
○ 2026-07-28 14:08:08

○A74.208.59.312015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 17:06:42
○ 2015-11-19 15:22:08
○ 2026-07-28 14:08:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
percsys.com	elaine.ns.cloudflare.com, yisroel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.152

NS records: elaine.ns.cloudflare.com, yisroel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for percsys.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.7, 104.21.17.147`
AAAA	2	`2606:4700:3031::ac43:b107, 2606:4700:3036::6815:1193`
NS	2	`elaine.ns.cloudflare.com, yisroel.ns.cloudflare.com`
TXT	4	`google-site-verification=2CnzUig4byXIrLc, google-site-verification=c6O-TNf2TRCr-FE...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elaine.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

percsys.com directs to four IP numbers, which are 104.21.17.147, 172.67.177.7, 2606:4700:3031::ac43:b107 and 2606:4700:3036::6815:1193.

Additional host names — 334749.com, optclean.com.br, congres-spu.info and two others — share IP numbers with percsys.com.

Name Servers

DNS delegation for percsys.com points to two name servers: elaine.ns.cloudflare.com and yisroel.ns.cloudflare.com.

percsys.com shares its name server setup with other domains, including christophermcelnea.com, rohewright.com, bassbath.com and two others.

The name servers of percsys.com overlap at least partially with those of other domains — among them hupulanqiunba.cn, xarksj.com, jingcaizuqiujishibifenwangzhibo.asia and two more.

These name servers commonly appear in combination with the name servers alexa.ns.cloudflare.com.

Host names with 6 IP numbers:

elaine.ns.cloudflare.com has IP addresses 108.162.192.152, 172.64.32.152 and 173.245.58.152, plus 3 other.

yisroel.ns.cloudflare.com has IP addresses 108.162.195.185, 162.159.44.185 and 172.64.35.185, plus 3 other.