rubycore.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubycore.net`

DNSSEC	⚠️ Not signed
A	80.149.250.170^{🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider}
NS	`ns1.domaindiscount24.net` ⭐
		A	2a04:2b00:14cc::34^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.monikerdns.net`
			PTR	`ns34.i.centralnic-dns.com`
		A	193.227.117.34^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.domaindiscount24.net`
NS	`ns2.domaindiscount24.net`
		A	2a04:2b00:14dd::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.monikerdns.net`
			PTR	`ns34.j.centralnic-dns.com`
		A	194.50.187.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.domaindiscount24.net`
NS	`ns3.domaindiscount24.net`
		A	2a04:2b00:14ee::34^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns3.monikerdns.net`
			PTR	`ns34.k.centralnic-dns.com`
		A	194.0.182.34^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.domaindiscount24.net`
MX	`mx-01.mail-forwarder.io` ⭐
		A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
			PTR	`relay.mail-forwarder.io`
		A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
			PTR	`relay.mail-forwarder.io`
		A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
			PTR	`relay.mail-forwarder.io`
		A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
			PTR	`relay.mail-forwarder.io`
MX	`mx-02.mail-forwarder.io` ⭐
		A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
			PTR	`relay.mail-forwarder.io`
		A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
			PTR	`relay.mail-forwarder.io`
		A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
			PTR	`relay.mail-forwarder.io`
		A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
			PTR	`relay.mail-forwarder.io`
SOA	`ns1.domaindiscount24.net`tech@key-systems.net 2023-12-21 #3

`net`

	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=1787596381

Same first word

rubycore.net

rubycore.com

Similar names

coreruby.com

ourcyber.com

corebury.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

○NSdns109.ovh.net2015-07-10 → 2017-03-14 · 4 obs

● 2015-07-10 20:00:12
● 2017-03-14 20:37:00
○ 2020-04-11 02:09:48
○ 2026-08-24 19:03:54

●NSns1.domaindiscount24.net2026-08-22 → 2026-08-24 · 3 obs

○ 2020-04-11 02:09:48
● 2026-08-22 13:41:50
● 2026-08-24 19:03:54

○NSns109.ovh.net2015-07-10 → 2017-03-14 · 4 obs

● 2015-07-10 20:00:12
● 2017-03-14 20:37:00
○ 2020-04-11 02:09:48
○ 2026-08-24 19:03:54

●NSns2.domaindiscount24.net2026-08-22 → 2026-08-24 · 3 obs

○ 2020-04-11 02:09:48
● 2026-08-22 13:41:50
● 2026-08-24 19:03:54

●NSns3.domaindiscount24.net2026-08-22 → 2026-08-24 · 3 obs

○ 2020-04-11 02:09:48
● 2026-08-22 13:41:50
● 2026-08-24 19:03:54

●MXmx-01.mail-forwarder.io2026-08-22 → 2026-08-24 · 3 obs

○ 2020-04-11 02:09:48
● 2026-08-22 13:41:50
● 2026-08-24 19:03:54

●MXmx-02.mail-forwarder.io2026-08-22 → 2026-08-24 · 3 obs

○ 2020-04-11 02:09:48
● 2026-08-22 13:41:50
● 2026-08-24 19:03:54

○MXredirect.ovh.net2015-07-10 → 2017-03-14 · 4 obs

● 2015-07-10 20:00:12
● 2017-03-14 20:37:00
○ 2020-04-11 02:09:48
○ 2026-08-24 19:03:54

○A213.186.33.52015-07-10 → 2017-03-14 · 4 obs

● 2015-07-10 20:00:12
● 2017-03-14 20:37:00
○ 2020-04-11 02:09:48
○ 2026-08-24 19:03:54

●A80.149.250.1702026-08-22 → 2026-08-24 · 3 obs

○ 2020-04-11 02:09:48
● 2026-08-22 13:41:50
● 2026-08-24 19:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubycore.net	ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net	6 records

✅ Authoritative Response

Server:193.227.117.34

NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubycore.net (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.149.250.170`
NS	3	`ns2.domaindiscount24.net, ns1.domaindiscount24.net...`
MX	2	`mx-01.mail-forwarder.io (pri: 10), mx-02.mail-forwarder.io (pri: 10)`
SOA	1	`ns1.domaindiscount24.net tech.key-system`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.domaindiscount24.net, ns1.domaindiscount24.net, ns2.domaindiscount24.net...)

Analysis

IP Addresses

rubycore.net points to a single IP number: 80.149.250.170.

Additional host names — intelliamera.de, intelliamera.com, gegengutachten.com and two others — share IP numbers with rubycore.net.

Name Servers

DNS for rubycore.net is handled by three authoritative name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.

At least some of rubycore.net's name servers are shared with other domains, for example booklooker.mobi, seminarhotel.be, audiotrees.de and two more.

Three hostnames — ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net — each have two IP addresses: ns1.domaindiscount24.net has 193.227.117.34 and 2a04:2b00:14cc::34, ns2.domaindiscount24.net has 194.50.187.34 and 2a04:2b00:14dd::34, and ns3.domaindiscount24.net has 194.0.182.34 and 2a04:2b00:14ee::34.

Mail Servers

rubycore.net has two mail servers: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.

rubycore.net shares the same mail server setup as other domains, including croissance-online.fr, bilingua.berlin, cab2go.de and two others.

Both mx-01.mail-forwarder.io and mx-02.mail-forwarder.io resolve to four IP addresses: mx-01.mail-forwarder.io points to 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc while mx-02.mail-forwarder.io resolves to 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

Host names pointing to 2a00:18e0:5:2:7577:4e4d:413b:f507 IP addresses: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.

Host names pointing to 2a00:18e0:5:3:dfe2:c743:85aa:61bc IP addresses: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.

Host names pointing to 5.22.145.16 IP addresses: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.

Host names pointing to 5.22.145.121 IP addresses: mx-01.mail-forwarder.io and mx-02.mail-forwarder.io.