rubystutorial.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubystutorial.org`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
NS	`dns1.p05.nsone.net`
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24}
NS	`dns2.p05.nsone.net`
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24}
NS	`dns3.p05.nsone.net`
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24}
NS	`dns4.p05.nsone.net`
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24}
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1781050411

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1791585105

Same first word

rubystutorial.org

Previous names

Next names

DNS History

9 records (7 active, 2 former)

●NSdns1.p01.nsone.net2026-10-08 → 2026-10-09 · 2 obs

● 2026-10-08 05:02:14
● 2026-10-09 22:52:48

●NSdns1.p05.nsone.net2026-10-08 → 2026-10-09 · 2 obs

● 2026-10-08 05:02:14
● 2026-10-09 22:52:48

●NSdns2.p05.nsone.net2026-10-08 → 2026-10-09 · 2 obs

● 2026-10-08 05:02:14
● 2026-10-09 22:52:48

●NSdns3.p05.nsone.net2026-10-08 → 2026-10-09 · 2 obs

● 2026-10-08 05:02:14
● 2026-10-09 22:52:48

●NSdns4.p05.nsone.net2026-10-08 → 2026-10-09 · 2 obs

● 2026-10-08 05:02:14
● 2026-10-09 22:52:48

●A18.208.88.1572026-10-08 → 2026-10-09 · 3 obs

○ 2026-10-08 05:02:14
● 2026-10-08 20:19:18
● 2026-10-09 22:52:48

○A35.157.26.1352026-10-08 → 2026-10-08 · 3 obs

● 2026-10-08 05:02:14
○ 2026-10-08 20:19:18
○ 2026-10-09 22:52:48

○A63.176.8.2182026-10-08 → 2026-10-08 · 3 obs

● 2026-10-08 05:02:14
○ 2026-10-08 20:19:18
○ 2026-10-09 22:52:48

●A98.84.224.1112026-10-08 → 2026-10-09 · 3 obs

○ 2026-10-08 05:02:14
● 2026-10-08 20:19:18
● 2026-10-09 22:52:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
rubystutorial.org	dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net, dns1.p05.nsone.net	-

✅ Authoritative Response

Server:198.51.44.69

NS records: dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net, dns1.p05.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubystutorial.org (unsigned zone)

⏱️ Timing

Total: 1122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
NS	4	`dns1.p05.nsone.net, dns2.p05.nsone.net...`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

rubystutorial.org directs to two IP numbers, 18.208.88.157 and 98.84.224.111

museve.ro, uwezoustawifoundation.org, sondaragroup.com plus two other host names have IP numbers in common with rubystutorial.org.

Name Servers

Five name servers handle delegation for rubystutorial.org: dns1.p01.nsone.net, dns1.p05.nsone.net, dns2.p05.nsone.net and two others.

rubystutorial.org shares at least some of its name servers with other domains, including f3swamprabbit.com, loveprintrepeat.com, alecsandrasinclaircounseling.com and two others.

These name servers are frequently seen alongside dns3.p05.nsone.net, dns4.p05.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Host names pointing to two IP addresses:

dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p05.nsone.net has two IP addresses: 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1.

dns2.p05.nsone.net has two IP addresses: 198.51.45.5 and 2a00:edc0:6259:7:5::2.

dns3.p05.nsone.net has two IP addresses: 198.51.44.69 and 2620:4d:4000:6259:7:5:0:3.

dns4.p05.nsone.net has two IP addresses: 198.51.45.69 and 2a00:edc0:6259:7:5::4.