rubydu.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubydu.com`

DNSSEC	⚠️ Not signed
A	52.22.233.72^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-22-233-72.compute-1.amazonaws.com`
A	184.192.11.13^{🇺🇸 Amazon184.192.0.0/10}
NS	`ns-1699.awsdns-20.co.uk` ⭐
		A	2600:9000:5306:a300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1699.awsdns-20.co.uk`
		A	205.251.198.163^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1699.awsdns-20.co.uk`
NS	`ns-1218.awsdns-24.org`
		A	2600:9000:5304:c200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1218.awsdns-24.org`
		A	205.251.196.194^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1218.awsdns-24.org`
NS	`ns-41.awsdns-05.com`
		A	2600:9000:5300:2900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-41.awsdns-05.com`
		A	205.251.192.41^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-41.awsdns-05.com`
NS	`ns-995.awsdns-60.net`
		A	2600:9000:5303:e300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-995.awsdns-60.net`
		A	205.251.195.227^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-995.awsdns-60.net`
TXT	`v=spf1 ip4:216.218.210.96/27 ~all`
SOA	`ns-1699.awsdns-20.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1787555716

Same first word

rubydu.com

Similar names

dubury.co

yurbud.com

durbuy.nl

durbuy.be

durbuy.de

durbuy.info

byruud.com

durbuy.eu

buydru.ms

durbuy.org

Previous names

Next names

DNS History

24 records (6 active, 18 former)

○NSdns1.registrar-servers.com2015-07-17 → 2018-06-01 · 5 obs

○ 2008-11-11 03:34:10
● 2015-07-17 18:27:38
● 2018-06-01 04:47:44
○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

○NSdns2.registrar-servers.com2015-07-17 → 2018-06-01 · 5 obs

○ 2008-11-11 03:34:10
● 2015-07-17 18:27:38
● 2018-06-01 04:47:44
○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

○NSdns3.registrar-servers.com2015-07-17 → 2018-06-01 · 5 obs

○ 2008-11-11 03:34:10
● 2015-07-17 18:27:38
● 2018-06-01 04:47:44
○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

○NSdns4.registrar-servers.com2015-07-17 → 2018-06-01 · 5 obs

○ 2008-11-11 03:34:10
● 2015-07-17 18:27:38
● 2018-06-01 04:47:44
○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

○NSdns5.registrar-servers.com2015-07-17 → 2018-06-01 · 5 obs

○ 2008-11-11 03:34:10
● 2015-07-17 18:27:38
● 2018-06-01 04:47:44
○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

●NSns-1218.awsdns-24.org2026-02-23 → 2026-08-24 · 3 obs

○ 2018-06-01 04:47:44
● 2026-02-23 01:57:04
● 2026-08-24 07:18:28

●NSns-1699.awsdns-20.co.uk2026-02-23 → 2026-08-24 · 3 obs

○ 2018-06-01 04:47:44
● 2026-02-23 01:57:04
● 2026-08-24 07:18:28

●NSns-41.awsdns-05.com2026-02-23 → 2026-08-24 · 3 obs

○ 2018-06-01 04:47:44
● 2026-02-23 01:57:04
● 2026-08-24 07:18:28

●NSns-995.awsdns-60.net2026-02-23 → 2026-08-24 · 3 obs

○ 2018-06-01 04:47:44
● 2026-02-23 01:57:04
● 2026-08-24 07:18:28

○A100.29.154.2252026-03-21 → 2026-03-21 · 4 obs

○ 2026-02-23 01:57:04
● 2026-03-21 07:54:14
○ 2026-05-09 17:38:06
○ 2026-08-24 07:18:28

○A100.49.144.2072026-02-23 → 2026-08-24 · 2 obs

○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

●A184.192.11.132026-08-24 → 2026-08-24 · 3 obs

○ 2026-08-01 02:23:16
● 2026-08-24 07:18:24
● 2026-08-24 07:18:28

○A3.229.161.2252026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-08 11:55:42
● 2026-07-10 22:40:46
○ 2026-08-01 02:23:16
○ 2026-08-24 07:18:28

○A32.192.21.2062026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-10 22:40:46
● 2026-08-01 02:23:16
○ 2026-08-24 07:18:24
○ 2026-08-24 07:18:28

○A34.199.116.1442026-05-09 → 2026-05-09 · 5 obs

○ 2026-03-21 07:54:14
● 2026-05-09 17:38:06
● 2026-05-09 20:08:38
○ 2026-07-08 11:55:42
○ 2026-08-24 07:18:28

○A34.225.29.1902026-05-09 → 2026-05-09 · 5 obs

○ 2026-03-21 07:54:14
● 2026-05-09 17:38:06
● 2026-05-09 20:08:38
○ 2026-07-08 11:55:42
○ 2026-08-24 07:18:28

○A34.239.35.2232026-02-23 → 2026-02-23 · 3 obs

● 2026-02-23 01:57:04
○ 2026-03-21 07:54:14
○ 2026-08-24 07:18:28

○A44.196.253.2542026-07-08 → 2026-07-08 · 4 obs

○ 2026-05-09 20:08:38
● 2026-07-08 11:55:42
○ 2026-07-10 22:40:46
○ 2026-08-24 07:18:28

○A52.200.207.1932026-02-23 → 2026-02-23 · 3 obs

● 2026-02-23 01:57:04
○ 2026-03-21 07:54:14
○ 2026-08-24 07:18:28

●A52.22.233.722026-08-24 → 2026-08-24 · 3 obs

○ 2026-08-01 02:23:16
● 2026-08-24 07:18:24
● 2026-08-24 07:18:28

○A54.160.14.2092026-02-23 → 2026-08-24 · 2 obs

○ 2026-02-23 01:57:04
○ 2026-08-24 07:18:28

○A54.84.167.1522026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-10 22:40:46
● 2026-08-01 02:23:16
○ 2026-08-24 07:18:24
○ 2026-08-24 07:18:28

○A54.89.176.312026-03-21 → 2026-03-21 · 4 obs

○ 2026-02-23 01:57:04
● 2026-03-21 07:54:14
○ 2026-05-09 17:38:06
○ 2026-08-24 07:18:28

○A98.82.104.942026-07-08 → 2026-07-08 · 4 obs

○ 2026-05-09 20:08:38
● 2026-07-08 11:55:42
○ 2026-08-01 02:23:16
○ 2026-08-24 07:18:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rubydu.com	ns-41.awsdns-05.com, ns-995.awsdns-60.net, ns-1699.awsdns-20.co.uk, ns-1218.awsdns-24.org	2 records

✅ Authoritative Response

Server:205.251.192.41

NS records: ns-41.awsdns-05.com, ns-995.awsdns-60.net, ns-1699.awsdns-20.co.uk, ns-1218.awsdns-24.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubydu.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`184.192.11.13, 52.22.233.72`
NS	4	`ns-1218.awsdns-24.org, ns-1699.awsdns-20.co.uk...`
TXT	1	`v=spf1 ip4:216.218.210.96/27 ~all`
SOA	1	`ns-1699.awsdns-20.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-41.awsdns-05.com, ns-41.awsdns-05.com)

Analysis

IP Addresses

rubydu.com has two IP addresses: 52.22.233.72 and 184.192.11.13

rubylane.com, rubyexpress.com, rubylane.org and two other host names share IP numbers with rubydu.com.

Name Servers

The authoritative name servers for rubydu.com are ns-41.awsdns-05.com, ns-995.awsdns-60.net, ns-1218.awsdns-24.org and ns-1699.awsdns-20.co.uk.

There is at least partial name server overlap between rubydu.com and other domains — d18nfhgqo2d2ho.cloudfront.net, christophermaximin.com, fluteconnect.com and two more among them.

These name servers regularly appear alongside ns-18.awsdns-02.com, ns-1069.awsdns-05.org, ns-2037.awsdns-62.co.uk and 3 other name servers in NS record sets.

All four hostnames — ns-41.awsdns-05.com, ns-995.awsdns-60.net, ns-1218.awsdns-24.org and ns-1699.awsdns-20.co.uk — resolve to two IP numbers apiece: ns-41.awsdns-05.com to 205.251.192.41 and 2600:9000:5300:2900::1; ns-995.awsdns-60.net to 205.251.195.227 and 2600:9000:5303:e300::1; ns-1218.awsdns-24.org to 205.251.196.194 and 2600:9000:5304:c200::1; ns-1699.awsdns-20.co.uk to 205.251.198.163 and 2600:9000:5306:a300::1.