sysfs.be - dns.ninja

`sysfs.be`

DNSSEC	⚠️ Not signed
A	185.89.20.47^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
		PTR	`web07.rack66.net`
		PTR	`zora.rack66.net`
NS	`ns1.rack66.net` ⭐
		A	2a01:aa00:0:1::2^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`ns1.rack66.net`
		A	185.89.20.11^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`ns1.rack66.net`
NS	`ns-1.rack66.net`
		A	185.89.20.111^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`ns01.as34144.net`
NS	`ns-2.rack66.net`
		A	194.176.106.206^{🇧🇪 EUSIP-RACK66194.176.106.0/24 Gerbosa-NWX}
			PTR	`ns02.as34144.net`
			PTR	`ns-2.rack66.net`
NS	`ns01.as34144.net`
		A	185.89.20.111^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`ns01.as34144.net`
NS	`ns02.as34144.net`
		A	194.176.106.206^{🇧🇪 EUSIP-RACK66194.176.106.0/24 Gerbosa-NWX}
			PTR	`ns02.as34144.net`
			PTR	`ns-2.rack66.net`
NS	`ns2.rack66.net`
		A	194.176.106.194^{🇧🇪 EUSIP-RACK66194.176.106.0/24 Gerbosa-NWX}
			PTR	`ns2.rack66.net`
MX	`mx1.rack66.com` ⭐
		A	2a01:aa00:0:3::221^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`mx101.rack66.net`
			PTR	`mx1.rack66.net`
		A	2a01:aa00:0:3::222^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`mx102.rack66.net`
			PTR	`mx1.rack66.net`
		A	2a01:aa00:0:3::223^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`mx103.rack66.net`
			PTR	`mx1.rack66.net`
		A	2a01:aa00:0:3::224^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`mx104.rack66.net`
			PTR	`mx1.rack66.net`
		A	185.89.20.221^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`mx101.rack66.net`
		A	185.89.20.222^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`mx102.rack66.net`
		A	185.89.20.223^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`mx103.rack66.net`
		A	185.89.20.224^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`mx104.rack66.net`
MX	`mail2.rack66.com`⁽²⁰⁾
		A	2a01:aa00:0:3::201^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`mx201.rack66.net`
			PTR	`mx2.rack66.net`
		A	2a01:aa00:0:3::202^{🇧🇪 EUSIP-RACK662a01:aa00::/32 Rack66 IPv6}
			PTR	`mx202.rack66.net`
			PTR	`mx2.rack66.net`
		A	185.89.20.38^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`mx201.rack66.net`
		A	185.89.20.39^{🇧🇪 EUSIP-RACK66185.89.20.0/24 Gerbosa}
			PTR	`mx202.rack66.net`
SOA	`ns1.rack66.net`dnsmaster@rack66.com 2023-07-07 #2

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028253548

Same first word

sysfs.com

sysfs.net

sysfs.info

sysfs.de

sysfs.be

sysfs.org

Similar names

yfsss.com

fssys.ma

sfsys.cn

fssys.ae

ssyfs.cn

ssyfs.com

fssys.com

fysss.com

fssys.cn

sfsys.com

syssf.com

sfsys.de

DNS History

11 records (9 active, 2 former)

●NSns-1.rack66.net2026-02-18 → 2026-07-16 · 3 obs

○ 2015-06-15 12:23:18
● 2026-02-18 01:03:32
● 2026-07-16 02:45:24

●NSns-2.rack66.net2026-02-18 → 2026-07-16 · 3 obs

○ 2015-06-15 12:23:18
● 2026-02-18 01:03:32
● 2026-07-16 02:45:24

●NSns01.as34144.net2026-02-18 → 2026-07-16 · 3 obs

○ 2015-06-15 12:23:18
● 2026-02-18 01:03:32
● 2026-07-16 02:45:24

●NSns02.as34144.net2026-02-18 → 2026-07-16 · 3 obs

○ 2015-06-15 12:23:18
● 2026-02-18 01:03:32
● 2026-07-16 02:45:24

●NSns1.rack66.net2015-06-15 → 2026-07-16 · 2 obs

● 2015-06-15 12:23:18
● 2026-07-16 02:45:24

●NSns2.rack66.net2015-06-15 → 2026-07-16 · 2 obs

● 2015-06-15 12:23:18
● 2026-07-16 02:45:24

○MXmail.rack66.com2015-06-15 → 2017-12-18 · 4 obs

● 2015-06-15 12:23:18
● 2017-12-18 07:01:30
○ 2026-02-18 01:03:32
○ 2026-07-16 02:45:24

●MXmail2.rack66.com2015-06-15 → 2026-07-16 · 5 obs

● 2015-06-15 12:23:18
● 2026-04-09 11:36:08
○ 2026-04-14 22:28:42
● 2026-04-27 14:20:18
● 2026-07-16 02:45:24

●MXmx1.rack66.com2026-02-18 → 2026-07-16 · 6 obs

○ 2017-12-18 07:01:30
● 2026-02-18 01:03:32
● 2026-04-09 11:36:08
○ 2026-04-14 22:28:42
● 2026-04-27 14:20:18
● 2026-07-16 02:45:24

●A185.89.20.472026-02-18 → 2026-07-16 · 5 obs

○ 2017-12-18 07:01:30
● 2026-02-18 01:03:32
○ 2026-02-28 00:57:08
● 2026-03-24 03:38:54
● 2026-07-16 02:45:24

○A85.88.55.412015-06-15 → 2017-12-18 · 4 obs

● 2015-06-15 12:23:18
● 2017-12-18 07:01:30
○ 2026-02-18 01:03:32
○ 2026-07-16 02:45:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be...	-
sysfs.be	ns02.as34144.net, ns-1.rack66.net, ns1.rack66.net, ns2.rack66.net...	-

✅ Authoritative Response

Server:194.176.106.206

NS records: ns02.as34144.net, ns-1.rack66.net, ns1.rack66.net, ns2.rack66.net, ns-2.rack66.net, ns01.as34144.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysfs.be (unsigned zone)

⏱️ Timing

Total: 1098ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.89.20.47`
NS	6	`ns1.rack66.net, ns-2.rack66.net...`
MX	2	`mx1.rack66.com (pri: 10), mail2.rack66.com (pri: 20)`
SOA	1	`ns1.rack66.net dnsmaster.rack66.com`

Analysis

IP Addresses

sysfs.be points to a single IP number: 185.89.20.47.

Additional host names — hookon.be, eurotouch.be, zora.rack66.net and two others — share IP numbers with sysfs.be.

Name Servers

sysfs.be carries NS records listing 6 name servers — ns01.as34144.net, ns02.as34144.net, ns-1.rack66.net and 3 others.

The name servers of sysfs.be overlap at least partially with those of other domains — among them ultron.be, vitrashop.be, braetdevos.com and two more.

These name servers are frequently paired with the name servers ns2.rack66.net, ns1.rack66.net, ns-2.rack66.net and two others.

Host names with two IP numbers:

The A records for ns1.rack66.net return 185.89.20.11 and 2a01:aa00:0:1::2.

Host names pointing to a single IP address:

ns01.as34144.net resolves to the IP address 185.89.20.111.

ns02.as34144.net resolves to the IP address 194.176.106.206.

ns-1.rack66.net resolves to the IP address 185.89.20.111.

ns-2.rack66.net resolves to the IP address 194.176.106.206.

ns2.rack66.net resolves to the IP address 194.176.106.194.

ns01.as34144.net and ns-1.rack66.net each have 185.89.20.111 IP addresses.

ns02.as34144.net and ns-2.rack66.net each have 194.176.106.206 IP addresses.

Mail Servers

sysfs.be has two mail servers: mail2.rack66.com and mx1.rack66.com.

sysfs.be shares the same mail server setup as other domains, including backupservice.be, appleserver.be, rack66.us and two others.

sysfs.be shares mail servers — at least in part — with other domains, including projex.be, pinzgauer.be, multimediart.be and two others.

The mail servers mx1.kmosites.be, mx2.rack66.com and mail.nwx.be are commonly used alongside these mail servers.

Host names with 8 IP numbers:

mx1.rack66.com maps to 185.89.20.221, 185.89.20.222, 185.89.20.223 and 5 additional IP addresses.

Host names resolving to four IP addresses:

mail2.rack66.com resolves to 185.89.20.38, 185.89.20.39, 2a01:aa00:0:3::201 and 2a01:aa00:0:3::202.