ruby.digital - dns.ninja

`ruby.digital`

DNSSEC	⚠️ Not signed
A	23.239.2.221^{🇺🇸 AKAMAI-LINODE-AP23.239.0.0/21 Akamai Technologies}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1709683643

`digital`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.digital` ⭐
	NS	`v0n1.nic.digital`
	NS	`v0n2.nic.digital`
	NS	`v0n3.nic.digital`
	NS	`v2n0.nic.digital`
	NS	`v2n1.nic.digital`
	SOA	`v0n0.nic.digital`hostmaster@donuts.email serial=1780566962

Same first word

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DNS History

10 records (5 active, 5 former)

●NSdns1.registrar-servers.com2026-03-20 → 2026-06-04 · 3 obs

○ 2017-08-26 05:11:38
● 2026-03-20 07:37:22
● 2026-06-04 10:10:40

●NSdns2.registrar-servers.com2026-03-20 → 2026-06-04 · 3 obs

○ 2017-08-26 05:11:38
● 2026-03-20 07:37:22
● 2026-06-04 10:10:40

○NSns69.domaincontrol.com2016-12-10 → 2017-08-26 · 4 obs

● 2016-12-10 22:28:32
● 2017-08-26 05:11:38
○ 2026-03-20 07:37:22
○ 2026-06-04 10:10:40

○NSns70.domaincontrol.com2016-12-10 → 2017-08-26 · 4 obs

● 2016-12-10 22:28:32
● 2017-08-26 05:11:38
○ 2026-03-20 07:37:22
○ 2026-06-04 10:10:40

●MXin1-smtp.messagingengine.com2026-03-20 → 2026-06-04 · 3 obs

○ 2017-08-26 05:11:38
● 2026-03-20 07:37:22
● 2026-06-04 10:10:40

●MXin2-smtp.messagingengine.com2026-03-20 → 2026-06-04 · 3 obs

○ 2017-08-26 05:11:38
● 2026-03-20 07:37:22
● 2026-06-04 10:10:40

○MXmailstore1.secureserver.net2016-12-10 → 2017-08-26 · 4 obs

● 2016-12-10 22:28:32
● 2017-08-26 05:11:38
○ 2026-03-20 07:37:22
○ 2026-06-04 10:10:40

○MXsmtp.secureserver.net2016-12-10 → 2017-08-26 · 4 obs

● 2016-12-10 22:28:32
● 2017-08-26 05:11:38
○ 2026-03-20 07:37:22
○ 2026-06-04 10:10:40

○A166.62.111.842016-12-10 → 2017-08-26 · 4 obs

● 2016-12-10 22:28:32
● 2017-08-26 05:11:38
○ 2026-03-20 07:37:22
○ 2026-06-04 10:10:40

●A23.239.2.2212026-03-20 → 2026-06-04 · 3 obs

○ 2017-08-26 05:11:38
● 2026-03-20 07:37:22
● 2026-06-04 10:10:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
digital	v0n0.nic.digital, v0n1.nic.digital, v0n2.nic.digital, v0n3.nic.digital...	12 records
ruby.digital	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns2.registrar-servers.com, dns1.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby.digital (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.239.2.221`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.digital, v0n0.nic.digital, v0n1.nic.digital...)

Analysis

IP Addresses

ruby.digital has exactly one IP address — 23.239.2.221.

Among the host names that share IP numbers with ruby.digital is 23-239-2-221.ip.linodeusercontent.com, as one example.

Name Servers

The NS records for ruby.digital delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of ruby.digital is shared with other domains, for instance wifi-ip.com, antares.org, maxcappartners.com and two others.

There is at least partial name server overlap between ruby.digital and other domains — quickmuseum.com, (0x736578)ysud.com, parallaxforensic.com and two more among them.

The name servers dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

ruby.digital uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup of ruby.digital matches that of other domains such as alphabouncycastles.co.uk, garethklose.com, xmonk.org and two others.

Hosts with 8 IP addresses each:

in1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and five more IP addresses.

Hosts with 4 IP addresses each:

in2-smtp.messagingengine.com resolves to four IP addresses — 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.