`wdiusa.com`

DNSSEC	⚠️ Not signed
NS	`ns53.worldnic.com` ⭐ ⚠️ Not in zone NS records
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns54.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`wdiusa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms37789439`
SOA	`NS53.WORLDNIC.com`namehost@WORLDNIC.com serial=126031121

`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=1774498667

Subdomains

mail.wdiusa.com

Same first word

wdiusa.com

Similar names

wsaudi.com

wisuda.com

audisw.net

iwdusa.com

dawusi.com

dasiwu.de

wsudai.com

wisuda.org

iwuads.help

wisadu.com

DNS History

8 records (3 active, 5 former)

●NSns53.worldnic.com2015-06-02 → 2026-03-26 · 2 obs

● 2015-06-02 15:23:00
● 2026-03-26 04:35:12

●NSns54.worldnic.com2015-06-02 → 2026-03-26 · 2 obs

● 2015-06-02 15:23:00
● 2026-03-26 04:35:12

○MXmx1.mxserverservice.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 15:23:00
○ 2015-09-19 15:45:18
○ 2026-03-26 04:35:12

○MXus-smtp-inbound-1.mimecast.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-09 22:28:36
● 2017-03-22 04:54:52
○ 2020-01-17 01:04:14
○ 2026-03-26 04:35:12

○MXus-smtp-inbound-2.mimecast.com2017-03-22 → 2017-03-22 · 4 obs

○ 2016-07-09 22:28:36
● 2017-03-22 04:54:52
○ 2020-01-17 01:04:14
○ 2026-03-26 04:35:12

●MXwdiusa-com.mail.protection.outlook.com2020-01-17 → 2026-03-26 · 3 obs

○ 2017-03-22 04:54:52
● 2020-01-17 01:04:14
● 2026-03-26 04:35:12

○MXwdiusa.com.inbound10.mxlogic.net2015-09-19 → 2016-07-09 · 5 obs

○ 2015-06-02 15:23:00
● 2015-09-19 15:45:18
● 2016-07-09 22:28:36
○ 2017-03-22 04:54:52
○ 2026-03-26 04:35:12

○MXwdiusa.com.inbound10.mxlogicmx.net2015-09-19 → 2016-07-09 · 5 obs

○ 2015-06-02 15:23:00
● 2015-09-19 15:45:18
● 2016-07-09 22:28:36
○ 2017-03-22 04:54:52
○ 2026-03-26 04:35:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
wdiusa.com	ns53.worldnic.com, ns54.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.165

NS records: ns53.worldnic.com, ns54.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wdiusa.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns54.worldnic.com, ns53.worldnic.com`
MX	1	`wdiusa-com.mail.protection.outlook.com (`
TXT	2	`MS=ms37789439, v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS53.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns53.worldnic.com, ns54.worldnic.com)

Analysis

Hierarchy

mail.wdiusa.com is a child of wdiusa.com.

Name Servers

wdiusa.com's delegation uses two name servers: ns53.worldnic.com and ns54.worldnic.com.

wdiusa.com uses the same name server setup as other domains, such as mytireadvisor.com, swearingin.enterprises, albanco.net, gregory-soros.com and omni-pt.com.

Host names with a single IP address: ns53.worldnic.com points to 162.159.26.165; ns54.worldnic.com points to 162.159.27.8.

Mail Servers

A single mail server handles wdiusa.com, wdiusa-com.mail.protection.outlook.com.

Host wdiusa-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c903::3, 2a01:111:f403:f802::, 2a01:111:f403:f902::1, 2a01:111:f403:f90f::, 52.101.9.14, 52.101.41.21, 52.101.42.14 and 52.101.42.18.

wdiusa.com - robtex.com

wdiusa.com

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