robertsteinhardt.com - dns.ninja

`robertsteinhardt.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`robertsteinhardt-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`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=1786259679

Same first word

robertsteinhardt.com

DNS History

8 records (5 active, 3 former)

●NSns21.domaincontrol.com2015-08-01 → 2026-08-09 · 2 obs

● 2015-08-01 17:04:46
● 2026-08-09 07:42:24

●NSns22.domaincontrol.com2015-08-01 → 2026-08-09 · 2 obs

● 2015-08-01 17:04:46
● 2026-08-09 07:42:24

○MXmailstore1.secureserver.net2015-08-01 → 2018-08-21 · 4 obs

● 2015-08-01 17:04:46
● 2018-08-21 04:39:14
○ 2026-03-26 01:40:04
○ 2026-08-09 07:42:24

●MXrobertsteinhardt-com.mail.protection.outlook.com2026-03-26 → 2026-08-09 · 3 obs

○ 2018-08-21 04:39:14
● 2026-03-26 01:40:04
● 2026-08-09 07:42:24

○MXsmtp.secureserver.net2015-08-01 → 2018-08-21 · 4 obs

● 2015-08-01 17:04:46
● 2018-08-21 04:39:14
○ 2026-03-26 01:40:04
○ 2026-08-09 07:42:24

●A15.197.148.332026-03-26 → 2026-08-09 · 3 obs

○ 2018-08-21 04:39:14
● 2026-03-26 01:40:04
● 2026-08-09 07:42:24

●A3.33.130.1902026-03-26 → 2026-08-09 · 3 obs

○ 2018-08-21 04:39:14
● 2026-03-26 01:40:04
● 2026-08-09 07:42:24

○A50.63.202.562015-08-01 → 2018-08-21 · 4 obs

● 2015-08-01 17:04:46
● 2018-08-21 04:39:14
○ 2026-03-26 01:40:04
○ 2026-08-09 07:42:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
robertsteinhardt.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertsteinhardt.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`robertsteinhardt-com.mail.protection.out`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

robertsteinhardt.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33

cororthopedics.com, thereelstory.org, mobileespressobar.co.uk plus two other host names have IP numbers in common with robertsteinhardt.com.

Name Servers

robertsteinhardt.com is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.

The name server configuration of robertsteinhardt.com is shared with other domains, for instance gazello.com, marcaprecios.com, 4earth.farm and two others.

ns21.domaincontrol.com and ns22.domaincontrol.com each resolve to two IP addresses: ns21.domaincontrol.com points to 97.74.100.11 and 2603:5:2141::b, while ns22.domaincontrol.com points to 173.201.68.11 and 2603:5:2241::b.

Mail Servers

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

robertsteinhardt-com.mail.protection.outlook.com has 8 IP addresses: 40.93.192.4, 52.101.8.51, 52.101.41.28 plus 5 more.