rubymanager.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubymanager.com`

DNSSEC	⚠️ Not signed
A	143.42.27.180^{🇩🇪 AKAMAI-LINODE-AP143.42.16.0/20 Akamai Technologies}
		PTR	`hestiacp.cenasuteis.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.rubymanager.com` ⭐
		A	143.42.27.180^{🇩🇪 AKAMAI-LINODE-AP143.42.16.0/20 Akamai Technologies}
			PTR	`hestiacp.cenasuteis.com`
TXT	`v=spf1 ip4:143.42.27.180 ip6:2a01:7e01::f03c:93ff:fe7c:510d a mx include:_spf...`
TXT	`google-site-verification=50CnsFmak84lfwhg8YUrbeD74y895aet1BDpqCFcrgM`
SOA	`ns1.linode.com`ngeluis@gmail.com serial=2021000021

`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=1790621834

Subdomains

mail.rubymanager.com

Same first word

rubymanager.ru

rubymanager.app

rubymanager.com

Previous names

Next names

DNS History

10 records (7 active, 3 former)

●NSns1.linode.com2026-08-31 → 2026-09-28 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

●NSns2.linode.com2026-08-31 → 2026-09-28 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

●NSns3.linode.com2026-08-31 → 2026-09-28 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

○NSns31.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
○ 2026-09-28 19:02:24

○NSns32.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
○ 2026-09-28 19:02:24

●NSns4.linode.com2026-08-31 → 2026-09-28 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

●NSns5.linode.com2026-08-31 → 2026-09-28 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

●MXmail.rubymanager.com2016-12-20 → 2026-09-28 · 4 obs

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

●A143.42.27.1802026-08-31 → 2026-09-28 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-28 19:02:24

○A160.153.162.1532016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
○ 2026-09-28 19:02:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
rubymanager.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubymanager.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.42.27.180`
NS	5	`ns1.linode.com, ns4.linode.com...`
MX	1	`mail.rubymanager.com (pri: 10)`
TXT	2	`v=spf1 ip4:143.42.27.180 ip6:2a01:7e01::, google-site-verification=50CnsFmak84lfwh`
SOA	1	`ns1.linode.com ngeluis.gmail.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

mail.rubymanager.com is a subdomain of rubymanager.com.

IP Addresses

rubymanager.com directs to one IP number, which is 143.42.27.180.

Among the host names that share IP numbers with rubymanager.com are msbusinessgroup.pt, mail.anadesign.pt, waves4life.pt and two others.

Name Servers

The authoritative name servers for rubymanager.com are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

The name servers of rubymanager.com overlap at least partially with those of other domains — among them beadtool.net, landalmakelaardij.nl, 999khairatourandtravels.com and two more.

These name servers commonly appear alongside the name servers ns4.linode.com and ns5.linode.com.

Hosts with two IP numbers each:

ns1.linode.com points to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com points to 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com points to 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com points to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com points to 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

rubymanager.com routes its mail through a single mail server, mail.rubymanager.com.

mail.rubymanager.com resolves to a single IP number: 143.42.27.180.