rccsys.com - dns.ninja

`rccsys.com`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c278:53^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.108.53^{🇮🇹 ARUBA-ASN89.46.104.0/21 Aruba S.p.A. Network}
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`rccsys-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms34736259`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns.technorail.com`hostmaster@rccsys.com 2026-03-02 #1

`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=1784997797

Same first word

rccsys.com

Similar names

csrysc.com

syrcsc.cn

syrcsc.com

crcsys.gr

syrcsc.net

DNS History

16 records (7 active, 9 former)

●NSdns.technorail.com2015-06-22 → 2026-07-25 · 2 obs

● 2015-06-22 18:12:56
● 2026-07-25 16:48:14

●NSdns2.technorail.com2015-06-22 → 2026-07-25 · 2 obs

● 2015-06-22 18:12:56
● 2026-07-25 16:48:14

●NSdns3.arubadns.net2015-06-22 → 2026-07-25 · 2 obs

● 2015-06-22 18:12:56
● 2026-07-25 16:48:14

●NSdns4.arubadns.cz2015-06-22 → 2026-07-25 · 2 obs

● 2015-06-22 18:12:56
● 2026-07-25 16:48:14

○MXmx.rccsys.com2015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

●MXrccsys-com.mail.protection.outlook.com2026-02-22 → 2026-07-25 · 3 obs

○ 2017-06-19 19:11:00
● 2026-02-22 16:32:34
● 2026-07-25 16:48:14

●A2a00:6d40:4:1::c278:532026-02-22 → 2026-07-25 · 3 obs

○ 2017-06-19 19:11:00
● 2026-02-22 16:32:34
● 2026-07-25 16:48:14

○A62.149.128.1512015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.1542015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.1572015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.1602015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.1632015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.1662015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.722015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

○A62.149.128.742015-06-22 → 2017-06-19 · 4 obs

● 2015-06-22 18:12:56
● 2017-06-19 19:11:00
○ 2026-02-22 16:32:34
○ 2026-07-25 16:48:14

●A89.46.108.532026-02-22 → 2026-07-25 · 3 obs

○ 2017-06-19 19:11:00
● 2026-02-22 16:32:34
● 2026-07-25 16:48:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rccsys.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server:95.110.136.8

NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rccsys.com (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.108.53`
AAAA	1	`2a00:6d40:4:1::c278:53`
NS	4	`dns3.arubadns.net, dns2.technorail.com...`
MX	1	`rccsys-com.mail.protection.outlook.com (`
TXT	2	`MS=ms34736259, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns.technorail.com hostmaster.rccsys.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)

Analysis

IP Addresses

rccsys.com resolves to the IP addresses 89.46.108.53 and 2a00:6d40:4:1::c278:53

Two other host names, along with programsrl.com, 330racing.com and paolapoluzzi.com, also share IP numbers with rccsys.com.

Name Servers

The NS records for rccsys.com point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

rccsys.com has at least partial name server overlap with other domains, such as valtrend.it, cprc.it, tomama.it and two others.

dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net all point to exactly two IP numbers each: dns2.technorail.com → 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com → 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz → 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net → 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

The sole mail server for rccsys.com is rccsys-com.mail.protection.outlook.com.

With 8 IP addresses total, rccsys-com.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.21, 52.101.73.26 and 5 others.