blmarkowitzmd.com - dns.ninja

`blmarkowitzmd.com`

DNSSEC	⚠️ Not signed
A	44.238.80.198^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-238-80-198.us-west-2.compute.amazonaws.com`
NS	`ns71.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns72.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`blmarkowitzmd-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS71.WORLDNIC.com`namehost@WORLDNIC.com serial=121030517

`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=1784868127

Same first word

blmarkowitzmd.com

DNS History

8 records (4 active, 4 former)

○NSns1.level2hosting.com2015-06-18 → 2016-11-28 · 4 obs

● 2015-06-18 11:27:36
● 2016-11-28 06:20:42
○ 2017-08-17 21:39:04
○ 2026-07-24 05:03:00

○NSns2.level2hosting.com2015-06-18 → 2016-11-28 · 4 obs

● 2015-06-18 11:27:36
● 2016-11-28 06:20:42
○ 2017-08-17 21:39:04
○ 2026-07-24 05:03:00

●NSns71.worldnic.com2017-08-17 → 2026-07-24 · 3 obs

○ 2016-11-28 06:20:42
● 2017-08-17 21:39:04
● 2026-07-24 05:03:00

●NSns72.worldnic.com2017-08-17 → 2026-07-24 · 3 obs

○ 2016-11-28 06:20:42
● 2017-08-17 21:39:04
● 2026-07-24 05:03:00

●MXblmarkowitzmd-com.mail.protection.outlook.com2017-08-17 → 2026-07-24 · 3 obs

○ 2016-11-28 06:20:42
● 2017-08-17 21:39:04
● 2026-07-24 05:03:00

○MXmailcheck.level2hosting.com2015-06-18 → 2016-11-28 · 4 obs

● 2015-06-18 11:27:36
● 2016-11-28 06:20:42
○ 2017-08-17 21:39:04
○ 2026-07-24 05:03:00

○A192.254.250.2002015-06-18 → 2017-08-17 · 3 obs

● 2015-06-18 11:27:36
● 2017-08-17 21:39:04
○ 2026-07-24 05:03:00

●A44.238.80.1982026-07-24 → 2026-07-24 · 2 obs

○ 2017-08-17 21:39:04
● 2026-07-24 05:03:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blmarkowitzmd.com	ns71.worldnic.com, ns72.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns71.worldnic.com, ns72.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blmarkowitzmd.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`44.238.80.198`
NS	2	`ns71.worldnic.com, ns72.worldnic.com`
MX	1	`blmarkowitzmd-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS71.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)

Analysis

IP Addresses

blmarkowitzmd.com resolves to one IP address: 44.238.80.198.

Other host names share IP numbers with blmarkowitzmd.com; ec2-44-238-80-198.us-west-2.compute.amazonaws.com is one such example.

Name Servers

blmarkowitzmd.com is served by two delegated name servers, ns71.worldnic.com and ns72.worldnic.com.

blmarkowitzmd.com uses the same name servers as several other domains — among them tpres.ca, kennedywarren.com, puzzlemoi.com and two more.

ns71.worldnic.com → 162.159.26.27 and ns72.worldnic.com → 162.159.27.78: one IP number per host name.

Mail Servers

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

blmarkowitzmd-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.21, 52.101.10.2, 52.101.11.10 and 5 others.