`istadinc.com`

DNSSEC	⚠️ Not signed
A	12.133.45.178^{🇺🇸 AS5371912.133.45.0/24}
NS	`ns81.worldnic.com` ⭐
		A	162.159.26.131^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns82.worldnic.com`
		A	162.159.27.117^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`istadinc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`MS=ms71218538`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS81.WORLDNIC.com`namehost@WORLDNIC.com serial=122103115

`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=1785863049

Subdomains

mail2.istadinc.com

mail.istadinc.com

Same first word

istadinc.com

Similar names

DNS History

8 records (4 active, 4 former)

●NSns81.worldnic.com2007-08-14 → 2026-08-04 · 2 obs

● 2007-08-14 04:43:50
● 2026-08-04 17:19:00

●NSns82.worldnic.com2007-08-14 → 2026-08-04 · 2 obs

● 2007-08-14 04:43:50
● 2026-08-04 17:19:00

●MXistadinc-com.mail.protection.outlook.com2016-06-19 → 2026-08-04 · 3 obs

○ 2016-01-29 22:49:18
● 2016-06-19 20:38:32
● 2026-08-04 17:19:00

○MXmail2.oasissalessoftware.com2015-07-19 → 2016-01-29 · 5 obs

○ 2007-08-14 04:43:50
● 2015-07-19 12:07:24
● 2016-01-29 22:49:18
○ 2016-06-19 20:38:32
○ 2026-08-04 17:19:00

○MXremote.oasissalessoftware.com2015-07-19 → 2016-01-29 · 5 obs

○ 2007-08-14 04:43:50
● 2015-07-19 12:07:24
● 2016-01-29 22:49:18
○ 2016-06-19 20:38:32
○ 2026-08-04 17:19:00

○A12.133.45.1652015-07-19 → 2017-04-08 · 5 obs

○ 2007-08-14 04:43:50
● 2015-07-19 12:07:24
● 2017-04-08 06:29:58
○ 2026-05-12 09:51:18
○ 2026-08-04 17:19:00

●A12.133.45.1782026-05-12 → 2026-08-04 · 3 obs

○ 2017-04-08 06:29:58
● 2026-05-12 09:51:18
● 2026-08-04 17:19:00

○A64.239.30.412007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 04:43:50
○ 2015-07-19 12:07:24
○ 2026-08-04 17:19:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
istadinc.com	ns81.worldnic.com, ns82.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.117

NS records: ns81.worldnic.com, ns82.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istadinc.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.133.45.178`
NS	2	`ns81.worldnic.com, ns82.worldnic.com`
MX	1	`istadinc-com.mail.protection.outlook.com`
TXT	2	`MS=ms71218538, v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS81.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns81.worldnic.com, ns82.worldnic.com)

Analysis

Hierarchy

The parent domain of mail2.istadinc.com and mail.istadinc.com is istadinc.com.

IP Addresses

istadinc.com directs to one IP number, which is 12.133.45.178.

Among the host names that share IP numbers with istadinc.com are loadserver3.ingensoftware.net, ingensoftware.net, mail2.ingensoftware.net and two others.

Name Servers

istadinc.com uses two name servers for its delegation: ns81.worldnic.com and ns82.worldnic.com.

istadinc.com has the same name server delegation as a number of other domains, such as sanantoniosweeps.com, tucsonpassport.com, touregypt.org and two more.

Both ns81.worldnic.com and ns82.worldnic.com have a single IP address each — ns81.worldnic.com resolves to 162.159.26.131 while ns82.worldnic.com resolves to 162.159.27.117.

Mail Servers

istadinc.com routes its mail through a single mail server, istadinc-com.mail.protection.outlook.com.

istadinc-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.24, 52.101.41.54 and 52.101.50.10, along with 5 other.

istadinc.com - robtex.com

istadinc.com

com