robinnet.com - dns.ninja

`robinnet.com`

DNSSEC	⚠️ Not signed
NS	`ns1.grendelfly.com` ⭐
		A	52.171.196.92^{🇺🇸 Microsoft52.160.0.0/11 MICROSOFT}
NS	`ns2.grendelfly.com`
		A	170.249.129.84^{🇺🇸 SOUTHERN-1170.249.128.0/18 Southern Light, LLC}
MX	`robinnet-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.grendelfly.com`george@grendelfly.com serial=50

`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=1786183119

Subdomains

www.robinnet.com

Same first word

robinnet.org

robinnet.com

Similar names

DNS History

5 records (3 active, 2 former)

●NSns1.grendelfly.com2015-06-15 → 2026-08-08 · 2 obs

● 2015-06-15 04:58:54
● 2026-08-08 10:25:44

●NSns2.grendelfly.com2015-06-15 → 2026-08-08 · 2 obs

● 2015-06-15 04:58:54
● 2026-08-08 10:25:44

●MXrobinnet-com.mail.protection.outlook.com2026-05-23 → 2026-08-08 · 3 obs

○ 2017-03-22 18:43:16
● 2026-05-23 01:17:54
● 2026-08-08 10:25:44

○MXrobinnet.com.1.0001.arsmtp.com2015-06-15 → 2017-03-22 · 4 obs

● 2015-06-15 04:58:54
● 2017-03-22 18:43:16
○ 2026-05-23 01:17:54
○ 2026-08-08 10:25:44

○MXrobinnet.com.2.0001.arsmtp.com2015-06-15 → 2017-03-22 · 4 obs

● 2015-06-15 04:58:54
● 2017-03-22 18:43:16
○ 2026-05-23 01:17:54
○ 2026-08-08 10:25:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
robinnet.com	ns1.grendelfly.com, ns2.grendelfly.com	2 records

✅ Authoritative Response

Server:52.171.196.92

NS records: ns1.grendelfly.com, ns2.grendelfly.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robinnet.com (unsigned zone)

⏱️ Timing

Total: 3437ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.grendelfly.com, ns1.grendelfly.com`
MX	1	`robinnet-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.grendelfly.com george.grendelfly.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.grendelfly.com, ns2.grendelfly.com)

Analysis

Hierarchy

www.robinnet.com is a subdomain of robinnet.com.

Name Servers

The NS records for robinnet.com delegate to ns1.grendelfly.com and ns2.grendelfly.com.

The name server configuration of robinnet.com is shared with other domains, for instance kclmsales.com, greenhut.com, tampa-cpas.com and two others.

robinnet.com shares at least some of its name servers with domains including randmcpa.com, fmbpasco.com and r-p-s.com

These name servers commonly appear alongside the name servers web2003 and web2019.

Both ns1.grendelfly.com and ns2.grendelfly.com have a single IP address each — ns1.grendelfly.com resolves to 52.171.196.92 while ns2.grendelfly.com resolves to 170.249.129.84.

Mail Servers

robinnet.com uses one mail server — robinnet-com.mail.protection.outlook.com.

robinnet-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.42, 52.101.9.17, 52.101.41.21 plus 5 more.