syskool.com - dns.ninja

`syskool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a6ee^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:bb6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.182^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.238^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lily.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c082^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2082^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lily.ns.cloudflare.com`
		A	108.162.192.130^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	172.64.32.130^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
		A	173.245.58.130^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lily.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽²⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.182, 172.67.166.238
		IPv6 hints	2606:4700:3031::ac43:a6ee, 2606:4700:3034::6815:bb6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`lily.ns.cloudflare.com`dns@cloudflare.com serial=2409425490

`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=1785510562

Previously MX for

syskool.com

Same first word

syskool.com

Similar names

skoolys.com

skysolo.com

oslosky.com

kyossol.com

solykos.com

koolyss.com

solosky.com

looksys.com

koolsys.com

lookssy.com

solosky.net

syslook.com

DNS History

34 records (8 active, 26 former)

●NSlily.ns.cloudflare.com2026-06-05 → 2026-07-31 · 3 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-07-31 15:32:56

○NSns1.md-48.webhostbox.net2015-08-09 → 2016-03-02 · 4 obs

● 2015-08-09 05:27:50
● 2016-03-02 21:16:46
○ 2016-07-09 02:18:00
○ 2026-07-31 15:32:56

○NSns1.mediatemple.net2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

○NSns2.md-48.webhostbox.net2015-08-09 → 2016-03-02 · 4 obs

● 2015-08-09 05:27:50
● 2016-03-02 21:16:46
○ 2016-07-09 02:18:00
○ 2026-07-31 15:32:56

○NSns2.mediatemple.net2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

●NSsam.ns.cloudflare.com2026-06-05 → 2026-07-31 · 3 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-07-31 15:32:56

○NSsysoi.earth.orderbox-dns.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

○NSsysoi.mars.orderbox-dns.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

○NSsysoi.mercury.orderbox-dns.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

○NSsysoi.venus.orderbox-dns.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

○MXalt1.aspmx.l.google.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

○MXalt2.aspmx.l.google.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

○MXalt3.aspmx.l.google.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

○MXalt4.aspmx.l.google.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

○MXaspmx.l.google.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

●MXmx1.hostinger.com2026-06-05 → 2026-07-31 · 3 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-07-31 15:32:56

●MXmx2.hostinger.com2026-06-05 → 2026-07-31 · 3 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-07-31 15:32:56

○MXsyskool.com2015-08-09 → 2016-03-02 · 4 obs

● 2015-08-09 05:27:50
● 2016-03-02 21:16:46
○ 2016-07-09 02:18:00
○ 2026-07-31 15:32:56

○MXus2.mx1.mailhostbox.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

○MXus2.mx2.mailhostbox.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

○MXus2.mx3.mailhostbox.com2016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

●A104.21.11.1822026-06-05 → 2026-07-31 · 9 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-06-12 13:49:42
○ 2026-06-15 16:43:20
● 2026-06-20 13:56:08
○ 2026-06-21 23:34:44
● 2026-07-08 12:48:04
○ 2026-07-15 08:10:28
● 2026-07-31 15:32:56

●A172.67.166.2382026-06-05 → 2026-07-31 · 9 obs

○A188.114.96.02026-06-15 → 2026-07-15 · 8 obs

○ 2026-06-05 11:58:50
○ 2026-06-12 13:49:42
● 2026-06-15 16:43:20
○ 2026-06-20 13:56:08
● 2026-06-21 23:34:44
○ 2026-07-08 12:48:04
● 2026-07-15 08:10:28
○ 2026-07-31 15:32:56

○A188.114.97.02026-06-15 → 2026-07-15 · 8 obs

○ 2026-06-05 11:58:50
○ 2026-06-12 13:49:42
● 2026-06-15 16:43:20
○ 2026-06-20 13:56:08
● 2026-06-21 23:34:44
○ 2026-07-08 12:48:04
● 2026-07-15 08:10:28
○ 2026-07-31 15:32:56

○A208.91.199.1222015-08-09 → 2016-03-02 · 4 obs

● 2015-08-09 05:27:50
● 2016-03-02 21:16:46
○ 2016-07-09 02:18:00
○ 2026-07-31 15:32:56

●A2606:4700:3031::ac43:a6ee2026-07-08 → 2026-07-31 · 4 obs

○ 2026-06-21 23:34:44
● 2026-07-08 12:48:04
○ 2026-07-15 08:10:28
● 2026-07-31 15:32:56

●A2606:4700:3034::6815:bb62026-07-08 → 2026-07-31 · 4 obs

○ 2026-06-21 23:34:44
● 2026-07-08 12:48:04
○ 2026-07-15 08:10:28
● 2026-07-31 15:32:56

○A2606:4700:3035::6815:bb62026-06-05 → 2026-06-20 · 7 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-06-12 13:49:42
○ 2026-06-15 16:43:20
● 2026-06-20 13:56:08
○ 2026-06-21 23:34:44
○ 2026-07-31 15:32:56

○A2606:4700:3035::ac43:a6ee2026-06-05 → 2026-06-20 · 7 obs

○ 2017-03-24 10:01:58
● 2026-06-05 11:58:50
● 2026-06-12 13:49:42
○ 2026-06-15 16:43:20
● 2026-06-20 13:56:08
○ 2026-06-21 23:34:44
○ 2026-07-31 15:32:56

○A2a06:98c1:3120::2026-06-15 → 2026-07-15 · 8 obs

○ 2026-06-05 11:58:50
○ 2026-06-12 13:49:42
● 2026-06-15 16:43:20
○ 2026-06-20 13:56:08
● 2026-06-21 23:34:44
○ 2026-07-08 12:48:04
● 2026-07-15 08:10:28
○ 2026-07-31 15:32:56

○A2a06:98c1:3121::2026-06-15 → 2026-07-15 · 8 obs

○ 2026-06-05 11:58:50
○ 2026-06-12 13:49:42
● 2026-06-15 16:43:20
○ 2026-06-20 13:56:08
● 2026-06-21 23:34:44
○ 2026-07-08 12:48:04
● 2026-07-15 08:10:28
○ 2026-07-31 15:32:56

○A50.62.174.1322017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-09 02:18:00
● 2017-03-24 10:01:58
○ 2026-06-05 11:58:50
○ 2026-07-31 15:32:56

○A54.83.54.1032016-07-09 → 2016-07-09 · 4 obs

○ 2016-03-02 21:16:46
● 2016-07-09 02:18:00
○ 2017-03-24 10:01:58
○ 2026-07-31 15:32:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
syskool.com	lily.ns.cloudflare.com, sam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.130

NS records: lily.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syskool.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.238, 104.21.11.182`
AAAA	2	`2606:4700:3034::6815:bb6, 2606:4700:3031::ac43:a6ee`
NS	2	`lily.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	2	`mx1.hostinger.com (pri: 1), mx2.hostinger.com (pri: 2)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lily.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

syskool.com resolves to four IP addresses: 104.21.11.182, 172.67.166.238, 2606:4700:3031::ac43:a6ee and 2606:4700:3034::6815:bb6.

Among the host names that share IP numbers with syskool.com are selfeed.com, supershadows.org.cdn.cloudflare.net, www.supershadows.org.cdn.cloudflare.net and two others.

Name Servers

Two name servers handle the delegation for syskool.com: lily.ns.cloudflare.com and sam.ns.cloudflare.com.

syskool.com has the same name server delegation as a number of other domains, such as kickinknowledge.com, lifedentalortho.com, doctorlogic.net and two more.

syskool.com partially shares its NS delegation with several other domains, including onrunningsoutlet.de, whitelistmy.net, spyamz.com and two others.

These name servers often co-occur with the name servers ian.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

lily.ns.cloudflare.com resolves to 108.162.192.130, 172.64.32.130 and 173.245.58.130 among others, with 3 other IP addresses in total.

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141 and 173.245.59.141 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for syskool.com point to two mail servers: mx1.hostinger.com and mx2.hostinger.com.

syskool.com has the same mail server arrangement as a number of other domains, for example darshanigemstone.com, pcgo.pt, fckconcretomix.shop and two more.

mx1.hostinger.com and mx2.hostinger.com each point to two IP numbers — 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f — making both hosts identical in their DNS resolution.

mx1.hostinger.com along with mx2.hostinger.com each resolve to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

mx1.hostinger.com along with mx2.hostinger.com each resolve to 172.65.182.103 IP addresses.