`bestronicsinc.com`

DNSSEC	⚠️ Not signed
A	148.72.3.76^{🇺🇸 AS398101148.72.0.0/22}
		PTR	`76.3.72.148.host.secureserver.net`
NS	`ns95.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns96.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`bestronicsinc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.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:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:50.223.30.242 include:spf.protection.outlook.com -all`
SOA	`NS95.WORLDNIC.com`namehost@WORLDNIC.com serial=125061919

`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

Subdomains

www.bestronicsinc.com

Same first word

bestronicsinc.com

DNS History

15 records (4 active, 11 former)

●NSns95.worldnic.com2015-05-11 → 2026-03-14 · 2 obs

● 2015-05-11 08:39:00
● 2026-03-14 18:59:04

●NSns96.worldnic.com2015-05-11 → 2026-03-14 · 2 obs

● 2015-05-11 08:39:00
● 2026-03-14 18:59:04

○MXalt1.aspmx.l.google.com2015-12-21 → 2017-04-18 · 5 obs

○ 2015-10-15 05:03:34
● 2015-12-21 22:45:54
● 2017-04-18 14:28:24
○ 2026-03-11 09:21:22
○ 2026-03-14 18:59:04

○MXalt2.aspmx.l.google.com2015-12-21 → 2017-04-18 · 5 obs

○ 2015-10-15 05:03:34
● 2015-12-21 22:45:54
● 2017-04-18 14:28:24
○ 2026-03-11 09:21:22
○ 2026-03-14 18:59:04

○MXaspmx.l.google.com2015-12-21 → 2017-04-18 · 5 obs

○ 2015-10-15 05:03:34
● 2015-12-21 22:45:54
● 2017-04-18 14:28:24
○ 2026-03-11 09:21:22
○ 2026-03-14 18:59:04

○MXaspmx2.googlemail.com2015-12-21 → 2017-04-18 · 5 obs

○ 2015-10-15 05:03:34
● 2015-12-21 22:45:54
● 2017-04-18 14:28:24
○ 2026-03-11 09:21:22
○ 2026-03-14 18:59:04

○MXaspmx3.googlemail.com2015-12-21 → 2017-04-18 · 5 obs

○ 2015-10-15 05:03:34
● 2015-12-21 22:45:54
● 2017-04-18 14:28:24
○ 2026-03-11 09:21:22
○ 2026-03-14 18:59:04

●MXbestronicsinc-com.mail.protection.outlook.com2026-03-11 → 2026-03-14 · 3 obs

○ 2017-04-18 14:28:24
● 2026-03-11 09:21:22
● 2026-03-14 18:59:04

○MXbestronicsinc.com.s9a1.psmtp.com2015-05-11 → 2015-10-15 · 4 obs

● 2015-05-11 08:39:00
● 2015-10-15 05:03:34
○ 2015-12-21 22:45:54
○ 2026-03-14 18:59:04

○MXbestronicsinc.com.s9a2.psmtp.com2015-05-11 → 2015-10-15 · 4 obs

● 2015-05-11 08:39:00
● 2015-10-15 05:03:34
○ 2015-12-21 22:45:54
○ 2026-03-14 18:59:04

○MXbestronicsinc.com.s9b1.psmtp.com2015-05-11 → 2015-10-15 · 4 obs

● 2015-05-11 08:39:00
● 2015-10-15 05:03:34
○ 2015-12-21 22:45:54
○ 2026-03-14 18:59:04

○MXbestronicsinc.com.s9b2.psmtp.com2015-05-11 → 2015-10-15 · 4 obs

● 2015-05-11 08:39:00
● 2015-10-15 05:03:34
○ 2015-12-21 22:45:54
○ 2026-03-14 18:59:04

●A148.72.3.762026-03-11 → 2026-03-14 · 3 obs

○ 2017-04-18 14:28:24
● 2026-03-11 09:21:22
● 2026-03-14 18:59:04

○A64.78.23.2412016-04-05 → 2017-04-18 · 5 obs

○ 2015-12-21 22:45:54
● 2016-04-05 08:33:10
● 2017-04-18 14:28:24
○ 2026-03-11 09:21:22
○ 2026-03-14 18:59:04

○A64.78.27.92015-10-15 → 2015-12-21 · 4 obs

● 2015-10-15 05:03:34
● 2015-12-21 22:45:54
○ 2016-04-05 08:33:10
○ 2026-03-14 18:59:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bestronicsinc.com	ns95.worldnic.com, ns96.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.26.217

NS records: ns95.worldnic.com, ns96.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestronicsinc.com (unsigned zone)

⏱️ Timing

Total: 1341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.72.3.76`
NS	2	`ns95.worldnic.com, ns96.worldnic.com`
MX	1	`bestronicsinc-com.mail.protection.outloo`
TXT	1	`v=spf1 ip4:50.223.30.242 include:spf.pro`
SOA	1	`NS95.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns95.worldnic.com, ns96.worldnic.com)

Analysis

Hierarchy

bestronicsinc.com is a parent of www.bestronicsinc.com.

IP Addresses

bestronicsinc.com points to a single IP number: 148.72.3.76.

Other host names, for instance www.bestronicsinc.com, www.lectronics.net, 76.3.72.148.host.secureserver.net and ascentron.com share IP numbers with bestronicsinc.com.

Name Servers

Delegation for bestronicsinc.com rests with two name servers, ns95.worldnic.com and ns96.worldnic.com.

bestronicsinc.com shares the same name server setup as other domains, including mrjonmac.com, novinium.org, jmatlaslaw.com, insulmd.com and dechow.net.

Host names with one IP number: ns95.worldnic.com points to 162.159.26.217; ns96.worldnic.com points to 162.159.27.155.

Mail Servers

bestronicsinc.com is handled by a single mail server, bestronicsinc-com.mail.protection.outlook.com.

bestronicsinc-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::3, 2a01:111:f403:f902::, 2a01:111:f403:f902::1, 2a01:111:f403:f913::, 52.101.8.42, 52.101.9.24, 52.101.11.7 and 52.101.40.24.

bestronicsinc.com - robtex.com