`robinaltmanmd.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`MS=ms22480626`
TXT	`MS=ms94962072`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2023-06-01 #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=1771291435

Same first word

robinaltmanmd.com

DNS History

10 records (6 active, 4 former)

●NSns39.domaincontrol.com2015-05-16 → 2026-03-23 · 2 obs

● 2015-05-16 11:00:00
● 2026-03-23 15:18:30

●NSns40.domaincontrol.com2015-05-16 → 2026-03-23 · 2 obs

● 2015-05-16 11:00:00
● 2026-03-23 15:18:30

●MXmx1-us1.ppe-hosted.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-01 21:21:00
● 2026-03-23 15:18:30

●MXmx2-us1.ppe-hosted.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-01 21:21:00
● 2026-03-23 15:18:30

○MXrobinaltmanmd-com.mail.protection.outlook.com2015-05-16 → 2017-04-01 · 3 obs

● 2015-05-16 11:00:00
● 2017-04-01 21:21:00
○ 2026-03-23 15:18:30

●A13.248.243.52026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-01 21:21:00
● 2026-03-23 15:18:30

○A160.153.136.32016-08-14 → 2017-04-01 · 4 obs

○ 2016-03-28 21:21:34
● 2016-08-14 03:55:52
● 2017-04-01 21:21:00
○ 2026-03-23 15:18:30

○A198.71.232.32016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-17 20:56:20
● 2016-03-28 21:21:34
○ 2016-08-14 03:55:52
○ 2026-03-23 15:18:30

○A72.167.191.692015-05-16 → 2015-12-17 · 4 obs

● 2015-05-16 11:00:00
● 2015-12-17 20:56:20
○ 2016-03-28 21:21:34
○ 2026-03-23 15:18:30

●A76.223.105.2302026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-01 21:21:00
● 2026-03-23 15:18:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
robinaltmanmd.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robinaltmanmd.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns39.domaincontrol.com, ns40.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	3	`MS=ms22480626, MS=ms94962072...`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

The entity robinaltmanmd.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.

For instance, other host names zincoz.com, gamerati.com, cnl4.com, kbinspection.com and sos-biz.us share IP numbers with robinaltmanmd.com.

Name Servers

robinaltmanmd.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

robinaltmanmd.com uses the same name server setup as other domains such as ptagency.com, paymentcog.com, hengjing888.com, hdwilkins.com and plehoux.com.

robinaltmanmd.com shares name servers with other domains at least partially, for instance isi-pa.com and finoux.com.

Host names with two IP numbers:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20; ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

Two mail servers mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com handle robinaltmanmd.com.

robinaltmanmd.com shares the same mail server setup as other domains, for instance kgac.co.uk, gordosdips.com, jandmhomeservices.com, promediaag.com and aptsteel.com.

robinaltmanmd.com shares mail servers with other domains at least partially; for instance mihin.org, softwarebusinessgrowth.com, polygoncompany.com, nitai.com.au and rabinpaneroherrick.com.

Host names with two IP numbers:

mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

robinaltmanmd.com - robtex.com