`markowitzandrichman.com`

DNSSEC	⚠️ Not signed
NS	`jonah.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jonah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jonah.ns.cloudflare.com`
		A	108.162.193.186^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	172.64.33.186^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	173.245.59.186^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
MX	`markowitzandrichman-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`2h6njpv0g9olp2lg04u6mbjar2`
TXT	`MS=ms26396741`
TXT	`duo_sso_verification=SkhyPKwnEVUzWT7iC1xNNHt2MscAHqCC3wEUheYDIgAIbypKlpspNtHo...`
TXT	`v=spf1 ip4:50.77.92.29 include:spf.protection.outlook.com ~all`
SOA	`jonah.ns.cloudflare.com`dns@cloudflare.com serial=2407959296

`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=1785091202

Subdomains

www.markowitzandrichman.com

Same first word

markowitzandrichman.com

DNS History

10 records (3 active, 7 former)

○NSdns010.d.register.com2015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

○NSdns056.c.register.com2015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

○NSdns110.b.register.com2015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

○NSdns194.a.register.com2015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

●NSjonah.ns.cloudflare.com2026-06-29 → 2026-07-26 · 3 obs

○ 2017-08-31 14:16:16
● 2026-06-29 04:39:18
● 2026-07-26 19:00:28

●NSrosa.ns.cloudflare.com2026-06-29 → 2026-07-26 · 3 obs

○ 2017-08-31 14:16:16
● 2026-06-29 04:39:18
● 2026-07-26 19:00:28

●MXmarkowitzandrichman-com.mail.protection.outlook.com2026-06-29 → 2026-07-26 · 3 obs

○ 2017-08-31 14:16:16
● 2026-06-29 04:39:18
● 2026-07-26 19:00:28

○MXmarkowitzandrichman.com.bak-mx.na0105.smtpbak.com2015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

○MXmarkowitzandrichman.com.pri-mx.na0105.smtproutes.com2015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

○A167.68.37.1502015-07-03 → 2017-08-31 · 4 obs

● 2015-07-03 11:21:02
● 2017-08-31 14:16:16
○ 2026-06-29 04:39:18
○ 2026-07-26 19:00:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
markowitzandrichman.com	jonah.ns.cloudflare.com, rosa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.228

NS records: jonah.ns.cloudflare.com, rosa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markowitzandrichman.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`jonah.ns.cloudflare.com, rosa.ns.cloudflare.com`
MX	1	`markowitzandrichman-com.mail.protection.`
TXT	4	`2h6njpv0g9olp2lg04u6mbjar2, MS=ms26396741...`
SOA	1	`jonah.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jonah.ns.cloudflare.com, jonah.ns.cloudflare.com, jonah.ns.cloudflare.com...)

Analysis

Hierarchy

www.markowitzandrichman.com is a subdomain of markowitzandrichman.com.

Name Servers

markowitzandrichman.com is delegated to two name servers: jonah.ns.cloudflare.com and rosa.ns.cloudflare.com.

markowitzandrichman.com uses the same name servers as several other domains — among them bmtgalv.co.uk, ajt-engineering.co.uk, cloudarcade.net and two more.

The name servers of markowitzandrichman.com overlap at least partially with those of other domains — among them articpost.com, bwwww.com.cn, slot97jpz7.com and two more.

The name servers darl.ns.cloudflare.com, veronica.ns.cloudflare.com and kira.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

jonah.ns.cloudflare.com resolves to 108.162.193.186, 172.64.33.186, 173.245.59.186 and 3 other IP addresses.

rosa.ns.cloudflare.com resolves to 108.162.192.228, 172.64.32.228, 173.245.58.228 and 3 other IP addresses.

Mail Servers

Mail for markowitzandrichman.com is handled by a single mail server, markowitzandrichman-com.mail.protection.outlook.com.

markowitzandrichman-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.20, 52.101.11.7, 52.101.11.10 and 5 others.

markowitzandrichman.com - robtex.com