`syscoo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:147a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c0d9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.122^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.217^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`sue.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c091^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sue.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2091^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sue.ns.cloudflare.com`
		A	108.162.192.145^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	172.64.32.145^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
		A	173.245.58.145^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sue.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.122, 172.67.192.217
		IPv6 hints	2606:4700:3034::6815:147a, 2606:4700:3037::ac43:c0d9
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2402293185

`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=1776943917

Subdomains

fp.syscoo.com

Same first word

syscoo.com

Similar names

cosyso.ch

scoosy.com

cossoy.com

sysoco.com

sosyco.de

socosy.co.uk

socosy.eu

socosy.be

coosys.com

sysoco.org

yocoss.cn

sosyco.com

sysoco.fr

DNS History

50 records (6 active, 44 former)

●NSmajor.ns.cloudflare.com2017-01-24 → 2026-04-23 · 3 obs

○ 2016-04-30 14:07:06
● 2017-01-24 22:56:24
● 2026-04-23 11:39:10

○NSns2.vpweb.com2015-06-19 → 2016-02-05 · 5 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○NSns3.vpweb.com2015-06-19 → 2016-02-05 · 5 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○NSns4.vpweb.com2015-06-19 → 2016-02-05 · 5 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

●NSsue.ns.cloudflare.com2017-01-24 → 2026-04-23 · 3 obs

○ 2016-04-30 14:07:06
● 2017-01-24 22:56:24
● 2026-04-23 11:39:10

○MXmx.syscoo.com.cust.b.hostedemail.com2015-09-13 → 2015-09-13 · 3 obs

● 2015-09-13 08:52:22
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

●A104.21.20.1222026-02-14 → 2026-04-23 · 14 obs

○ 2019-03-21 14:38:04
● 2026-02-14 22:20:58
● 2026-02-15 00:55:48
○ 2026-02-15 16:14:10
○ 2026-02-19 01:36:34
● 2026-02-23 03:05:14
● 2026-02-23 04:03:18
○ 2026-02-23 06:39:34
○ 2026-03-19 22:55:04
● 2026-03-21 19:56:42
● 2026-03-28 18:26:34
○ 2026-03-28 22:49:18
○ 2026-04-21 09:43:26
● 2026-04-23 11:39:10

○A104.31.94.1332017-01-24 → 2019-03-21 · 5 obs

○ 2016-04-30 14:07:06
● 2017-01-24 22:56:24
● 2019-03-21 14:38:04
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A104.31.95.1332017-01-24 → 2019-03-21 · 5 obs

○ 2016-04-30 14:07:06
● 2017-01-24 22:56:24
● 2019-03-21 14:38:04
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

●A172.67.192.2172026-02-14 → 2026-04-23 · 14 obs

○A176.34.103.582015-10-21 → 2015-10-21 · 4 obs

○ 2015-09-13 08:52:22
● 2015-10-21 16:50:00
○ 2015-11-05 06:54:08
○ 2026-04-23 11:39:10

○A176.34.117.1882015-11-05 → 2015-11-05 · 4 obs

○ 2015-10-21 16:50:00
● 2015-11-05 06:54:08
○ 2015-11-11 01:47:02
○ 2026-04-23 11:39:10

○A176.34.232.2092015-11-13 → 2016-02-05 · 5 obs

○ 2015-11-11 01:47:02
● 2015-11-13 00:06:40
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○A176.34.246.1182015-09-13 → 2015-09-13 · 4 obs

○ 2015-06-19 11:20:44
● 2015-09-13 08:52:22
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A176.34.253.2182016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-13 00:06:40
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○A176.34.98.2052015-11-05 → 2015-11-11 · 5 obs

○ 2015-10-21 16:50:00
● 2015-11-05 06:54:08
● 2015-11-11 01:47:02
○ 2015-11-13 00:06:40
○ 2026-04-23 11:39:10

○A188.114.96.02026-02-15 → 2026-04-21 · 12 obs

○ 2026-02-15 00:55:48
● 2026-02-15 16:14:10
● 2026-02-19 01:36:34
○ 2026-02-23 03:05:14
○ 2026-02-23 04:03:18
● 2026-02-23 06:39:34
● 2026-03-19 22:55:04
○ 2026-03-21 19:56:42
○ 2026-03-28 18:26:34
● 2026-03-28 22:49:18
● 2026-04-21 09:43:26
○ 2026-04-23 11:39:10

○A188.114.97.02026-02-15 → 2026-04-21 · 12 obs

○A2400:cb00:2048:1::681f:5e852017-01-24 → 2017-01-24 · 4 obs

○ 2016-04-30 14:07:06
● 2017-01-24 22:56:24
○ 2019-03-21 14:38:04
○ 2026-04-23 11:39:10

○A2400:cb00:2048:1::681f:5f852017-01-24 → 2017-01-24 · 4 obs

○ 2016-04-30 14:07:06
● 2017-01-24 22:56:24
○ 2019-03-21 14:38:04
○ 2026-04-23 11:39:10

○A2606:4700:30::681f:5e852019-03-21 → 2019-03-21 · 4 obs

○ 2017-01-24 22:56:24
● 2019-03-21 14:38:04
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A2606:4700:30::681f:5f852019-03-21 → 2019-03-21 · 4 obs

○ 2017-01-24 22:56:24
● 2019-03-21 14:38:04
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

●A2606:4700:3034::6815:147a2026-02-14 → 2026-04-23 · 14 obs

●A2606:4700:3037::ac43:c0d92026-02-14 → 2026-04-23 · 14 obs

○A2a06:98c1:3120::2026-02-15 → 2026-04-21 · 12 obs

○A2a06:98c1:3121::2026-02-15 → 2026-04-21 · 12 obs

○A46.137.105.1792015-11-05 → 2015-11-05 · 4 obs

○ 2015-10-21 16:50:00
● 2015-11-05 06:54:08
○ 2015-11-11 01:47:02
○ 2026-04-23 11:39:10

○A46.137.110.2152016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-13 00:06:40
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○A46.137.160.1852015-09-13 → 2015-09-13 · 4 obs

○ 2015-06-19 11:20:44
● 2015-09-13 08:52:22
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A46.137.169.1672015-11-05 → 2015-11-05 · 4 obs

○ 2015-10-21 16:50:00
● 2015-11-05 06:54:08
○ 2015-11-11 01:47:02
○ 2026-04-23 11:39:10

○A46.137.172.52015-09-13 → 2015-09-13 · 4 obs

○ 2015-06-19 11:20:44
● 2015-09-13 08:52:22
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A46.137.176.1352015-10-21 → 2015-10-21 · 4 obs

○ 2015-09-13 08:52:22
● 2015-10-21 16:50:00
○ 2015-11-05 06:54:08
○ 2026-04-23 11:39:10

○A46.137.81.2252015-06-19 → 2015-06-19 · 4 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
○ 2015-09-13 08:52:22
○ 2026-04-23 11:39:10

○A54.217.250.1612015-10-21 → 2015-10-21 · 4 obs

○ 2015-09-13 08:52:22
● 2015-10-21 16:50:00
○ 2015-11-05 06:54:08
○ 2026-04-23 11:39:10

○A54.228.191.122016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-13 00:06:40
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○A54.228.206.152015-06-19 → 2015-06-19 · 4 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
○ 2015-09-13 08:52:22
○ 2026-04-23 11:39:10

○A54.228.231.1522015-06-19 → 2015-06-19 · 4 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
○ 2015-09-13 08:52:22
○ 2026-04-23 11:39:10

○A54.228.231.162016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-13 00:06:40
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○A54.246.118.1972015-10-21 → 2015-10-21 · 4 obs

○ 2015-09-13 08:52:22
● 2015-10-21 16:50:00
○ 2015-11-05 06:54:08
○ 2026-04-23 11:39:10

○A54.246.118.682015-06-19 → 2015-06-19 · 4 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
○ 2015-09-13 08:52:22
○ 2026-04-23 11:39:10

○A54.246.123.1102015-09-13 → 2015-09-13 · 4 obs

○ 2015-06-19 11:20:44
● 2015-09-13 08:52:22
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A54.246.123.1382015-06-19 → 2015-06-19 · 4 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
○ 2015-09-13 08:52:22
○ 2026-04-23 11:39:10

○A54.246.87.1412015-11-05 → 2015-11-05 · 4 obs

○ 2015-10-21 16:50:00
● 2015-11-05 06:54:08
○ 2015-11-11 01:47:02
○ 2026-04-23 11:39:10

○A54.247.173.1302015-10-21 → 2015-10-21 · 4 obs

○ 2015-09-13 08:52:22
● 2015-10-21 16:50:00
○ 2015-11-05 06:54:08
○ 2026-04-23 11:39:10

○A54.247.176.362015-09-13 → 2015-09-13 · 4 obs

○ 2015-06-19 11:20:44
● 2015-09-13 08:52:22
○ 2026-02-14 22:20:58
○ 2026-04-23 11:39:10

○A54.247.186.932015-09-13 → 2015-09-13 · 4 obs

○ 2015-06-19 11:20:44
● 2015-09-13 08:52:22
○ 2015-10-21 16:50:00
○ 2026-04-23 11:39:10

○A54.247.64.922015-11-05 → 2015-11-05 · 4 obs

○ 2015-10-21 16:50:00
● 2015-11-05 06:54:08
○ 2015-11-11 01:47:02
○ 2026-04-23 11:39:10

○A54.75.224.2482016-02-05 → 2016-02-05 · 4 obs

○ 2015-11-13 00:06:40
● 2016-02-05 22:06:42
○ 2016-04-30 14:07:06
○ 2026-04-23 11:39:10

○A54.75.238.302015-10-21 → 2015-10-21 · 4 obs

○ 2015-09-13 08:52:22
● 2015-10-21 16:50:00
○ 2015-11-05 06:54:08
○ 2026-04-23 11:39:10

○A79.125.109.532015-06-19 → 2015-06-19 · 4 obs

○ 2008-03-06 23:33:32
● 2015-06-19 11:20:44
○ 2015-09-13 08:52:22
○ 2026-04-23 11:39:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
syscoo.com	sue.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.145

NS records: sue.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syscoo.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.217, 104.21.20.122`
AAAA	2	`2606:4700:3037::ac43:c0d9, 2606:4700:3034::6815:147a`
NS	2	`major.ns.cloudflare.com, sue.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

syscoo.com is parent of fp.syscoo.com.

IP Addresses

syscoo.com points to four IP numbers: 2606:4700:3034::6815:147a, 2606:4700:3037::ac43:c0d9, 104.21.20.122 and 172.67.192.217.

Other host names, for instance chuev.org, sabbatjahr.org, platformnode101.click, e-ujian.id and kissjav.me share IP numbers with syscoo.com.

Name Servers

syscoo.com's delegation is to two name servers major.ns.cloudflare.com and sue.ns.cloudflare.com.

syscoo.com shares the same name server configuration as other domains, such as 012att.com, ty2285.com, 050pp.com, 813hgvip.com and 5nn.com.

syscoo.com at least partially shares its name servers with other domains, for instance codeninja.pk, snoonet.org, gigainvestx.sbs, echodigitalonline.co.uk and dynora26partners.digital.

These name servers are often used together with the name servers nile.ns.cloudflare.com.

Host names with six IP numbers:

major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

sue.ns.cloudflare.com points to: 2606:4700:50::adf5:3a91, 2803:f800:50::6ca2:c091, 2a06:98c1:50::ac40:2091, 108.162.192.145, 172.64.32.145 and 173.245.58.145.

syscoo.com - robtex.com

syscoo.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`syscoo.com`

`com`