🛡️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	`google-site-verification=50CnsFmak84lfwhg8YUrbeD74y895aet1BDpqCFcrgM`
TXT	`v=spf1 ip4:143.42.27.180 ip6:2a01:7e01::f03c:93ff:fe7c:510d a mx include:_spf...`
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=1789551003

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 → 2026-09-16 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

●NSns2.linode.com2026-08-31 → 2026-09-16 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

●NSns3.linode.com2026-08-31 → 2026-09-16 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

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

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
○ 2026-09-16 09:51:16

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

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
○ 2026-09-16 09:51:16

●NSns4.linode.com2026-08-31 → 2026-09-16 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

●NSns5.linode.com2026-08-31 → 2026-09-16 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

●MXmail.rubymanager.com2016-12-20 → 2026-09-16 · 4 obs

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

●A143.42.27.1802026-08-31 → 2026-09-16 · 3 obs

○ 2018-06-26 15:59:08
● 2026-08-31 10:11:54
● 2026-09-16 09:51:16

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

● 2016-12-20 00:20:28
○ 2018-06-26 15:59:08
○ 2026-09-16 09:51:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.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: 596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.42.27.180`
NS	5	`ns5.linode.com, ns2.linode.com...`
MX	1	`mail.rubymanager.com (pri: 10)`
TXT	2	`google-site-verification=50CnsFmak84lfwh, v=spf1 ip4:143.42.27.180 ip6:2a01:7e01::`
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

IP Addresses

rubymanager.com resolves to just one IP address, 143.42.27.180.

Two other host names, along with msbusinessgroup.pt, mail.anadesign.pt and waves4life.pt, also share IP numbers with rubymanager.com.

Name Servers

rubymanager.com delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

rubymanager.com partially shares its NS delegation with several other domains, including beadtool.net, landalmakelaardij.nl, 999khairatourandtravels.com and two others.

These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.

Host names that have two IP addresses:

The A records for ns1.linode.com return 92.123.94.2 and 2600:14c0:6::2.

The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.

The A records for ns3.linode.com return 92.123.95.3 and 2600:14c0:7::3.

The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.

The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

The sole mail server for rubymanager.com is mail.rubymanager.com.

mail.rubymanager.com resolves to 143.42.27.180 and no other IP number.

rubymanager.com - robtex.com

rubymanager.com

com

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rubymanager.com`

`com`