`sicon-systems.com`

DNSSEC	⚠️ Not signed
A	40.91.235.173^{🇳🇱 Microsoft40.80.0.0/12}
NS	`dns1.cscdns.net` ⭐ 🔒
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net` 🔒
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
TXT	`v=spf1 -all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2016-02-17 #6

`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=1771291435

Same first word

sicon-systems.com

Similar names

sonic-systems.de

DNS History

7 records (3 active, 4 former)

●NSdns1.cscdns.net2016-05-06 → 2026-03-23 · 3 obs

○ 2016-01-25 11:50:20
● 2016-05-06 15:52:14
● 2026-03-23 21:41:48

○NSdns101.register.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 05:54:24
○ 2015-07-01 07:14:22
○ 2026-03-23 21:41:48

●NSdns2.cscdns.net2016-05-06 → 2026-03-23 · 3 obs

○ 2016-01-25 11:50:20
● 2016-05-06 15:52:14
● 2026-03-23 21:41:48

○NSns.conti.de2008-03-15 → 2016-01-25 · 4 obs

● 2008-03-15 05:54:24
● 2016-01-25 11:50:20
○ 2016-05-06 15:52:14
○ 2026-03-23 21:41:48

○NSsbdns3.cscdns.net2015-07-01 → 2016-01-25 · 5 obs

○ 2008-03-15 05:54:24
● 2015-07-01 07:14:22
● 2016-01-25 11:50:20
○ 2016-05-06 15:52:14
○ 2026-03-23 21:41:48

○A185.32.116.1112020-01-08 → 2020-01-08 · 3 obs

● 2020-01-08 17:42:30
○ 2026-02-22 11:47:50
○ 2026-03-23 21:41:48

●A40.91.235.1732026-02-22 → 2026-03-23 · 3 obs

○ 2020-01-08 17:42:30
● 2026-02-22 11:47:50
● 2026-03-23 21:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
sicon-systems.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sicon-systems.com (unsigned zone)

⏱️ Timing

Total: 361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.91.235.173`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

sicon-systems.com points to a single IP address: 40.91.235.173.

Other host names such as www.continental.cloud, conti-tech.net, continental-industry.gr, contitech.se and contitech.co share IPs with sicon-systems.com.

Name Servers

Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for sicon-systems.com.

sicon-systems.com shares the same name server setup as other domains, for example build-a-baer.com, ikea-family.si, intralox.it, swedspan.fr and beneckekaliko.de.

Host names with two IP numbers:

dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.

dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

sicon-systems.com - robtex.com