`rubygroups.com`

DNSSEC	⚠️ Not signed
A	3.233.30.191^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ns2.namepros-dns.com`
NS	`ns1.namepros-dns.com` ⭐
		A	54.237.57.21^{🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix}
			PTR	`ns1.namepros-dns.com`
NS	`2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is` ⚠️ Not in zone NS records
		A	3.233.30.191^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
			PTR	`ns2.namepros-dns.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns1.namepros-dns.com`dns@namepros.com serial=14245863

`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=1783935912

Same first word

rubygroups.com

Similar names

usprorugby.com

DNS History

15 records (6 active, 9 former)

●NS2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is2026-05-24 → 2026-07-13 · 3 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
● 2026-07-13 09:59:12

●NSns1.afternic.com2026-05-24 → 2026-07-13 · 3 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
● 2026-07-13 09:59:12

●NSns1.namepros-dns.com2026-05-24 → 2026-07-13 · 3 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
● 2026-07-13 09:59:12

○NSns11.domaincontrol.com2015-06-25 → 2017-03-28 · 4 obs

● 2015-06-25 09:40:30
● 2017-03-28 17:51:00
○ 2026-05-24 15:38:18
○ 2026-07-13 09:59:12

○NSns12.domaincontrol.com2015-06-25 → 2017-03-28 · 4 obs

● 2015-06-25 09:40:30
● 2017-03-28 17:51:00
○ 2026-05-24 15:38:18
○ 2026-07-13 09:59:12

●NSns2.afternic.com2026-05-24 → 2026-07-13 · 3 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
● 2026-07-13 09:59:12

○NSns2.namepros-dns.is2026-05-24 → 2026-05-24 · 4 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
○ 2026-07-04 05:51:28
○ 2026-07-13 09:59:12

●NSverification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn2026-05-24 → 2026-07-13 · 3 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
● 2026-07-13 09:59:12

○MX.2026-05-24 → 2026-07-13 · 2 obs

○ 2026-05-24 15:38:18
○ 2026-07-13 09:59:12

○MXmailstore1.secureserver.net2015-06-25 → 2017-03-28 · 4 obs

● 2015-06-25 09:40:30
● 2017-03-28 17:51:00
○ 2026-05-24 15:38:18
○ 2026-07-13 09:59:12

○MXsmtp.secureserver.net2015-06-25 → 2017-03-28 · 4 obs

● 2015-06-25 09:40:30
● 2017-03-28 17:51:00
○ 2026-05-24 15:38:18
○ 2026-07-13 09:59:12

○A13.248.169.482026-05-24 → 2026-05-24 · 4 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
○ 2026-07-04 05:51:28
○ 2026-07-13 09:59:12

●A3.233.30.1912026-07-04 → 2026-07-13 · 3 obs

○ 2026-05-24 15:38:18
● 2026-07-04 05:51:28
● 2026-07-13 09:59:12

○A50.63.202.492015-06-25 → 2017-03-28 · 4 obs

● 2015-06-25 09:40:30
● 2017-03-28 17:51:00
○ 2026-05-24 15:38:18
○ 2026-07-13 09:59:12

○A76.223.54.1462026-05-24 → 2026-05-24 · 4 obs

○ 2017-03-28 17:51:00
● 2026-05-24 15:38:18
○ 2026-07-04 05:51:28
○ 2026-07-13 09:59:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
rubygroups.com	ns1.afternic.com, ns2.afternic.com, verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn, 2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is	4 records

✅ Authoritative Response

Server:3.233.30.191

NS records: ns1.afternic.com, ns2.afternic.com, verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn, 2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubygroups.com (unsigned zone)

⏱️ Timing

Total: 3795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.233.30.191`
NS	2	`ns1.afternic.com, ns2.afternic.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namepros-dns.com dns.namepros.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

rubygroups.com has exactly one IP address — 3.233.30.191.

mdfvm004.la.mxout.inty.net, talentscasting.com, require.co plus two other host names have IP numbers in common with rubygroups.com.

Name Servers

Five name servers handle delegation for rubygroups.com: ns1.afternic.com, ns2.afternic.com, ns1.namepros-dns.com and two others.

The name servers of rubygroups.com overlap at least partially with those of other domains — among them revoken.com, tchatchat.com, hostmaster.dskdesign.com and two more.

These name servers commonly appear in delegations together with verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn, 2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is, ns2.namepros-dns.is and 7 other.

Host names pointing to two IP addresses:

ns1.afternic.com resolves to two addresses: 97.74.98.69 and 2603:5:2126::45.

ns2.afternic.com resolves to two addresses: 173.201.66.69 and 2603:5:2226::45.

verification-vpgpzsqa3cv4haccypio4o.ns101.verify.hn resolves to two addresses: 13.248.169.48 and 76.223.54.146.

Host names resolving to a single IP address:

The hostname ns1.namepros-dns.com resolves to 54.237.57.21.

The hostname 2rdsmh2br22hsppdbrhmzf99zsdp2fpj.ns.namepros-dns.is resolves to 3.233.30.191.