sysmon.pl - dns.ninja

`sysmon.pl`

DNSSEC	⚠️ Not signed
A	51.77.52.148^{🇵🇱 OVH51.77.0.0/16}
		PTR	`ns3138483.ip-51-77-52.eu`
NS	`eve.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eve.ns.cloudflare.com`
		A	108.162.194.204^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.204^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.204^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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`
MX	`mx1.v101.vh.net.pl` ⭐
		A	37.28.157.101^{🇵🇱 ARTNET37.28.157.0/24}
			PTR	`mx1.v101.vh.net.pl`
MX	`mx2.v101.vh.net.pl`⁽²⁰⁾
		A	37.28.157.102^{🇵🇱 ARTNET37.28.157.0/24}
			PTR	`mx2.v101.vh.net.pl`
MX	`mx3.v101.vh.net.pl`⁽³⁰⁾
		A	37.28.157.103^{🇵🇱 ARTNET37.28.157.0/24}
			PTR	`mx3.v101.vh.net.pl`
TXT	`v=spf1 +a +mx +ip4:37.28.157.101 +ip4:37.28.157.102 +ip4:37.28.157.103 +inclu...`
SOA	`eve.ns.cloudflare.com`dns@cloudflare.com serial=2407930633

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784874817

Same first word

sysmon.hu

sysmon.com

sysmon.org

sysmon.net

sysmon.ro

sysmon.pl

sysmon.info

sysmon.eu

sysmon.at

sysmon.co.uk

sysmon.ph

sysmon.dk

sysmon.it

Similar names

ssmony.com

nysoms.org

symons.nl

symosn.cn

monsys.de

symons.eu

synmos.com

omnyss.de

mysons.com

mysons.nl

symons.xyz

sysnom.com

monsys.workers.dev

symons.in

mysons.org

symons.net

symons.com.cn

symons.com.au

mnosys.com

monsys.app

symons.com

monsys.com

symons.be

symson.com

symons.tv

symons.de

mysson.com

nomsys.com

symons.net.au

mysson.ru

mossyn.com

mysons.net

monsys.net

ssyomn.com

mysons.eu

symons.net.nz

ssymon.com

DNS History

10 records (6 active, 4 former)

●NSeve.ns.cloudflare.com2026-03-28 → 2026-07-24 · 3 obs

○ 2017-03-21 09:03:42
● 2026-03-28 18:10:18
● 2026-07-24 20:43:10

○NSfns1.42.pl2015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 23:48:06
● 2017-03-21 09:03:42
○ 2026-03-28 18:10:18
○ 2026-07-24 20:43:10

○NSfns2.42.pl2015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 23:48:06
● 2017-03-21 09:03:42
○ 2026-03-28 18:10:18
○ 2026-07-24 20:43:10

●NSmajor.ns.cloudflare.com2026-03-28 → 2026-07-24 · 3 obs

○ 2017-03-21 09:03:42
● 2026-03-28 18:10:18
● 2026-07-24 20:43:10

○MXmail.sysmon.pl2015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 23:48:06
● 2017-03-21 09:03:42
○ 2026-03-28 18:10:18
○ 2026-07-24 20:43:10

●MXmx1.v101.vh.net.pl2026-03-28 → 2026-07-24 · 3 obs

○ 2017-03-21 09:03:42
● 2026-03-28 18:10:18
● 2026-07-24 20:43:10

●MXmx2.v101.vh.net.pl2026-03-28 → 2026-07-24 · 3 obs

○ 2017-03-21 09:03:42
● 2026-03-28 18:10:18
● 2026-07-24 20:43:10

●MXmx3.v101.vh.net.pl2026-03-28 → 2026-07-24 · 3 obs

○ 2017-03-21 09:03:42
● 2026-03-28 18:10:18
● 2026-07-24 20:43:10

○A188.121.13.2262015-07-24 → 2017-03-21 · 4 obs

● 2015-07-24 23:48:06
● 2017-03-21 09:03:42
○ 2026-03-28 18:10:18
○ 2026-07-24 20:43:10

●A51.77.52.1482026-03-28 → 2026-07-24 · 3 obs

○ 2017-03-21 09:03:42
● 2026-03-28 18:10:18
● 2026-07-24 20:43:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
sysmon.pl	eve.ns.cloudflare.com, major.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.241

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysmon.pl (unsigned zone)

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.77.52.148`
NS	2	`eve.ns.cloudflare.com, major.ns.cloudflare.com`
MX	3	`mx1.v101.vh.net.pl (pri: 10), mx2.v101.vh.net.pl (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:37.28.157.101 +ip4:37`
SOA	1	`eve.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

sysmon.pl points to a single IP number: 51.77.52.148.

Other host names share IP numbers with sysmon.pl; ns3138483.ip-51-77-52.eu is one such example.

Name Servers

sysmon.pl is served by two delegated name servers, eve.ns.cloudflare.com and major.ns.cloudflare.com.

sysmon.pl shares its name server setup with other domains, including solutionnow.it, ajmirstore.com, aliiresorts.com and two others.

sysmon.pl partially shares its NS delegation with several other domains, including mumini.life, zeusuz.world, telamon.it and two others.

These name servers regularly co-occur with the name servers mcgrory.ns.cloudflare.com, ashton.ns.cloudflare.com and maciej.ns.cloudflare.com.

Host names with 6 IP numbers:

eve.ns.cloudflare.com carries IP addresses 108.162.194.204, 162.159.38.204 and 172.64.34.204, with 3 other addresses beyond those.

major.ns.cloudflare.com carries IP addresses 108.162.193.241, 172.64.33.241 and 173.245.59.241, with 3 other addresses beyond those.

Mail Servers

sysmon.pl uses three mail servers — mx1.v101.vh.net.pl, mx2.v101.vh.net.pl and mx3.v101.vh.net.pl.

sysmon.pl partially shares its mail servers with other domains, soal.pl and soalops.pl being examples.

Three hostnames, one IP address apiece: mx1.v101.vh.net.pl resolves to 37.28.157.101, mx2.v101.vh.net.pl resolves to 37.28.157.102 and mx3.v101.vh.net.pl resolves to 37.28.157.103.