sysadminok.com - dns.ninja

`sysadminok.com`

DNSSEC	⚠️ Not signed
A	185.246.52.42^{🇪🇸 SysAdminOK185.246.52.0/24 , S.L}
NS	`max.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
MX	`mail.sysadminok.net` ⭐
		A	185.246.52.28^{🇪🇸 SysAdminOK185.246.52.0/24 , S.L}
			PTR	`mail.sysadminok.net`
MX	`mail2.sysadminok.com`⁽²⁰⁾
		A	5.135.242.241^{🇨🇿 OVH5.135.0.0/16}
			PTR	`mail2.sysadminok.com`
TXT	`MS=ms71873570`
TXT	`atlassian-domain-verification=y1UFP84BYaXmStSYQe03fbyjK4aZysDHsPByaMpwwuA0v07...`
TXT	`atlassian-sending-domain-verification=96118b88-6f04-4803-96fc-da7471ab7eb1`
TXT	`brevo-code:3d2e1d9f3666ea4d538b090a2f02b28d`
TXT	`google-site-verification=BJ1jvvCHfMB9Ck9gvhJXtadOx1s0y5LMtT_gvBgzXnw`
TXT	`google-site-verification=eQOPJ8zJpq0ozp5ImOkMQwFw8gikrnTbDifFFNeLn1U`
TXT	`protonmail-verification=74e9b17f72c760fa4818897c17f0749f95d1c88f`
TXT	`v=spf1 +a +mx include:_spf.sysadminok.net include:spf.postal-mail.airenetwork...`
SOA	`max.ns.cloudflare.com`dns@cloudflare.com serial=2406908573

`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=1784376502

WOT: SUSPICIOUS (2/100)

Subdomains

mail2.sysadminok.com

www.sysadminok.com

Same first word

sysadminok.com

sysadminok.net

sysadminok.es

Similar names

sysadminko.ru

skydomains.se

DNS History

16 records (5 active, 11 former)

●NSmax.ns.cloudflare.com2016-09-12 → 2026-07-18 · 3 obs

○ 2016-03-27 06:42:10
● 2016-09-12 09:19:10
● 2026-07-18 12:22:22

○NSns0.clouders.net2015-05-22 → 2016-03-27 · 4 obs

● 2015-05-22 14:00:34
● 2016-03-27 06:42:10
○ 2016-09-12 09:19:10
○ 2026-07-18 12:22:22

○NSns1.clouders.net2015-05-22 → 2016-03-27 · 4 obs

● 2015-05-22 14:00:34
● 2016-03-27 06:42:10
○ 2016-09-12 09:19:10
○ 2026-07-18 12:22:22

●NSyolanda.ns.cloudflare.com2016-09-12 → 2026-07-18 · 3 obs

○ 2016-03-27 06:42:10
● 2016-09-12 09:19:10
● 2026-07-18 12:22:22

●MXmail.sysadminok.net2026-03-02 → 2026-07-18 · 3 obs

○ 2019-04-25 04:36:08
● 2026-03-02 01:44:06
● 2026-07-18 12:22:22

○MXmail1.alojamientotecnico.com2015-05-22 → 2019-04-25 · 4 obs

● 2015-05-22 14:00:34
● 2019-04-25 04:36:08
○ 2026-03-02 01:44:06
○ 2026-07-18 12:22:22

○MXmail2.alojamientotecnico.com2015-05-22 → 2019-04-25 · 4 obs

● 2015-05-22 14:00:34
● 2019-04-25 04:36:08
○ 2026-03-02 01:44:06
○ 2026-07-18 12:22:22

●MXmail2.sysadminok.com2026-03-02 → 2026-07-18 · 3 obs

○ 2019-04-25 04:36:08
● 2026-03-02 01:44:06
● 2026-07-18 12:22:22

○A104.27.188.182016-09-12 → 2019-04-25 · 5 obs

○ 2016-03-27 06:42:10
● 2016-09-12 09:19:10
● 2019-04-25 04:36:08
○ 2026-03-02 01:44:06
○ 2026-07-18 12:22:22

○A104.27.189.182016-09-12 → 2019-04-25 · 5 obs

○ 2016-03-27 06:42:10
● 2016-09-12 09:19:10
● 2019-04-25 04:36:08
○ 2026-03-02 01:44:06
○ 2026-07-18 12:22:22

●A185.246.52.422026-03-02 → 2026-07-18 · 3 obs

○ 2019-04-25 04:36:08
● 2026-03-02 01:44:06
● 2026-07-18 12:22:22

○A2400:cb00:2048:1::681b:bc122018-06-16 → 2018-06-16 · 4 obs

○ 2016-09-12 09:19:10
● 2018-06-16 22:39:10
○ 2019-04-25 04:36:08
○ 2026-07-18 12:22:22

○A2400:cb00:2048:1::681b:bd122018-06-16 → 2018-06-16 · 4 obs

○ 2016-09-12 09:19:10
● 2018-06-16 22:39:10
○ 2019-04-25 04:36:08
○ 2026-07-18 12:22:22

○A2606:4700:30::681b:bc122019-04-25 → 2019-04-25 · 4 obs

○ 2018-06-16 22:39:10
● 2019-04-25 04:36:08
○ 2026-03-02 01:44:06
○ 2026-07-18 12:22:22

○A2606:4700:30::681b:bd122019-04-25 → 2019-04-25 · 4 obs

○ 2018-06-16 22:39:10
● 2019-04-25 04:36:08
○ 2026-03-02 01:44:06
○ 2026-07-18 12:22:22

○A5.57.227.1702015-05-22 → 2016-03-27 · 4 obs

● 2015-05-22 14:00:34
● 2016-03-27 06:42:10
○ 2016-09-12 09:19:10
○ 2026-07-18 12:22:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
sysadminok.com	max.ns.cloudflare.com, yolanda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.132

NS records: max.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadminok.com (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.246.52.42`
NS	2	`max.ns.cloudflare.com, yolanda.ns.cloudflare.com`
MX	2	`mail.sysadminok.net (pri: 10), mail2.sysadminok.com (pri: 20)`
TXT	8	`MS=ms71873570, atlassian-domain-verification=y1UFP84BYa...`
SOA	1	`max.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail2.sysadminok.com and www.sysadminok.com each fall under sysadminok.com as their parent domain.

IP Addresses

sysadminok.com resolves to just one IP address, 185.246.52.42.

Host names such as sysadminok.net and sysadminok.es share IP numbers with sysadminok.com.

Name Servers

Two name servers handle the delegation for sysadminok.com: max.ns.cloudflare.com and yolanda.ns.cloudflare.com.

sysadminok.com shares its NS records with other domains, for example hooked-on-books.com, doullbooks.com, schoonerbooks.com and two others.

sysadminok.com shares at least some of its name servers with other domains, including iswest.com, shipwithale.com, libertyhelicopterscharter.com and two others.

These name servers are frequently paired with the name servers lily.ns.cloudflare.com, nick.ns.cloudflare.com and syeef.ns.cloudflare.com.

DNS names with 6 IP addresses:

max.ns.cloudflare.com resolves to 108.162.193.132, 172.64.33.132 and 173.245.59.132 among others, with 3 other IP addresses in total.

yolanda.ns.cloudflare.com resolves to 108.162.192.241, 172.64.32.241 and 173.245.58.241 among others, with 3 other IP addresses in total.

Mail Servers

sysadminok.com is served by two mail servers, mail2.sysadminok.com and mail.sysadminok.net.

sysadminok.com shares at least some of its mail servers with other domains, such as sysadminok.net.

mail2.sysadminok.com and mail.sysadminok.net each resolve to one IP number: mail2.sysadminok.com points to 5.135.242.241 and mail.sysadminok.net points to 185.246.52.28.