`robertmarkowitz.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
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	`mothership.robm.net` ⭐
SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-03-09 #3

`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=1774735677

Same first word

robertmarkowitz.com

DNS History

7 records (5 active, 2 former)

●NSns21.domaincontrol.com2015-08-16 → 2026-03-28 · 2 obs

● 2015-08-16 14:13:26
● 2026-03-28 22:30:06

●NSns22.domaincontrol.com2015-08-16 → 2026-03-28 · 2 obs

● 2015-08-16 14:13:26
● 2026-03-28 22:30:06

●MXmothership.robm.net2015-08-16 → 2026-03-28 · 2 obs

● 2015-08-16 14:13:26
● 2026-03-28 22:30:06

●A15.197.225.1282026-03-28 → 2026-03-28 · 3 obs

○ 2017-07-02 08:39:18
● 2026-03-28 15:34:14
● 2026-03-28 22:30:06

○A208.67.23.1062016-11-27 → 2017-07-02 · 5 obs

○ 2016-04-10 03:52:10
● 2016-11-27 03:16:34
● 2017-07-02 08:39:18
○ 2026-03-28 15:34:14
○ 2026-03-28 22:30:06

●A3.33.251.1682026-03-28 → 2026-03-28 · 3 obs

○ 2017-07-02 08:39:18
● 2026-03-28 15:34:14
● 2026-03-28 22:30:06

○A72.52.121.2272015-08-16 → 2016-04-10 · 4 obs

● 2015-08-16 14:13:26
● 2016-04-10 03:52:10
○ 2016-11-27 03:16:34
○ 2026-03-28 22:30:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
robertmarkowitz.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertmarkowitz.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`mothership.robm.net (pri: 0)`
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

robertmarkowitz.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names such as afmreklam.com, germantownpress.com, bigcoloringbooks.biz, videonic.com and baystatelivery.com share IPs with robertmarkowitz.com.

Name Servers

Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle the delegation for robertmarkowitz.com.

robertmarkowitz.com shares the same name server setup as other domains, for example nonalisatrejo.com, onlinetradingresources.com, frscompany.net, agosense.net and kidchup.com.

robertmarkowitz.com shares name servers with other domains at least partially, for instance baimos.com.

Host names with two IP numbers:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

Mail Servers

The mothership.robm.net mail server handles robertmarkowitz.com.

The mail server setup for robertmarkowitz.com is the same as that of other domains, for instance verybridal.com.

robertmarkowitz.com - robtex.com