`riversportsman.com`

DNSSEC	⚠️ Not signed
A	216.137.178.31^{🇺🇸 A2HOSTING216.137.176.0/22 A2 Hosting, Inc.}
		PTR	`server.riversportsman.com`
NS	`ns21613717831.a2dns.com` ⭐
		A	216.137.178.31^{🇺🇸 A2HOSTING216.137.176.0/22 A2 Hosting, Inc.}
			PTR	`server.riversportsman.com`
NS	`ns21613717836.a2dns.com`
		A	216.137.178.36^{🇺🇸 A2HOSTING216.137.176.0/22 A2 Hosting, Inc.}
			PTR	`216.137.178.36.static.a2webhosting.com`
MX	`riversportsman-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`MS=ms61244739`
TXT	`google-site-verification=dg2_rxKDV5moWPI6JreTaaEaYsb87_W_O-rYYZzseLg`
TXT	`v=spf1 ip4:216.137.178.31 include:spf.protection.outlook.com -all`
SOA	`ns21613717831.a2dns.com`root@server.riversportsman.com 2026-04-23 #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=1777357106

Previously MX for

riversportsman.com

Subdomains

server.riversportsman.com

Same first word

riversportsman.com

DNS History

16 records (4 active, 12 former)

○NSdomains1.uniserve.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 04:58:10
○ 2015-07-23 21:55:50
○ 2026-04-28 06:34:18

○NSdomains2.uniserve.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 04:58:10
○ 2015-07-23 21:55:50
○ 2026-04-28 06:34:18

○NSns1.ark.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 04:58:10
○ 2015-07-23 21:55:50
○ 2026-04-28 06:34:18

○NSns1.khamiahosting.com2015-07-23 → 2018-07-07 · 5 obs

○ 2007-10-23 04:58:10
● 2015-07-23 21:55:50
● 2018-07-07 05:20:20
○ 2026-03-21 17:00:24
○ 2026-04-28 06:34:18

○NSns2.ark.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 04:58:10
○ 2015-07-23 21:55:50
○ 2026-04-28 06:34:18

○NSns2.khamiahosting.com2015-07-23 → 2018-07-07 · 5 obs

○ 2007-10-23 04:58:10
● 2015-07-23 21:55:50
● 2018-07-07 05:20:20
○ 2026-03-21 17:00:24
○ 2026-04-28 06:34:18

●NSns21613717831.a2dns.com2026-03-21 → 2026-04-28 · 3 obs

○ 2018-07-07 05:20:20
● 2026-03-21 17:00:24
● 2026-04-28 06:34:18

●NSns21613717836.a2dns.com2026-03-21 → 2026-04-28 · 3 obs

○ 2018-07-07 05:20:20
● 2026-03-21 17:00:24
● 2026-04-28 06:34:18

○NSns3.khamiahosting.com2015-07-23 → 2018-07-07 · 5 obs

○ 2007-10-23 04:58:10
● 2015-07-23 21:55:50
● 2018-07-07 05:20:20
○ 2026-03-21 17:00:24
○ 2026-04-28 06:34:18

○NSns4.khamiahosting.com2015-07-23 → 2018-07-07 · 5 obs

○ 2007-10-23 04:58:10
● 2015-07-23 21:55:50
● 2018-07-07 05:20:20
○ 2026-03-21 17:00:24
○ 2026-04-28 06:34:18

●MXriversportsman-com.mail.protection.outlook.com2026-03-21 → 2026-04-28 · 3 obs

○ 2018-07-07 05:20:20
● 2026-03-21 17:00:24
● 2026-04-28 06:34:18

○MXriversportsman.com2015-07-23 → 2018-07-07 · 5 obs

○ 2007-10-23 04:58:10
● 2015-07-23 21:55:50
● 2018-07-07 05:20:20
○ 2026-03-21 17:00:24
○ 2026-04-28 06:34:18

○MXwebhosting2.uniserve.ca2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 04:58:10
○ 2015-07-23 21:55:50
○ 2026-04-28 06:34:18

○A184.107.165.742015-07-23 → 2018-07-07 · 5 obs

○ 2007-10-23 04:58:10
● 2015-07-23 21:55:50
● 2018-07-07 05:20:20
○ 2026-03-21 17:00:24
○ 2026-04-28 06:34:18

○A216.113.194.1612007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 04:58:10
○ 2015-07-23 21:55:50
○ 2026-04-28 06:34:18

●A216.137.178.312026-03-21 → 2026-04-28 · 3 obs

○ 2018-07-07 05:20:20
● 2026-03-21 17:00:24
● 2026-04-28 06:34:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
riversportsman.com	ns21613717831.a2dns.com, ns21613717836.a2dns.com	2 records

✅ Authoritative Response

Server:216.137.178.31

NS records: ns21613717831.a2dns.com, ns21613717836.a2dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riversportsman.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.137.178.31`
NS	2	`ns21613717836.a2dns.com, ns21613717831.a2dns.com`
MX	1	`riversportsman-com.mail.protection.outlo`
TXT	3	`MS=ms61244739, google-site-verification=dg2_rxKDV5moWPI...`
SOA	1	`ns21613717831.a2dns.com root.server.rive`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns21613717831.a2dns.com, ns21613717836.a2dns.com)

Analysis

Hierarchy

riversportsman.com is the parent of server.riversportsman.com.

IP Addresses

riversportsman.com resolves to a single IP: 216.137.178.31.

Other host names including mail.server.riversportsman.com, ns21613717831.a2dns.com and server.riversportsman.com share IP numbers with riversportsman.com.

Name Servers

riversportsman.com has two name servers: ns21613717831.a2dns.com and ns21613717836.a2dns.com.

The domain riversportsman.com shares the same name server setup as other domains, for instance server.riversportsman.com.

Host names with a single IP:

ns21613717831.a2dns.com points to 216.137.178.31

ns21613717836.a2dns.com points to 216.137.178.36

Mail Servers

riversportsman.com is handled by a single mail server, riversportsman-com.mail.protection.outlook.com.

Host riversportsman-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.1, 52.101.190.3 and 52.101.192.0.

riversportsman.com - robtex.com