`drsoptronics.com`

DNSSEC	⚠️ Not signed
NS	`bayan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c148^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bayan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2148^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bayan.ns.cloudflare.com`
		A	108.162.193.72^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	172.64.33.72^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	173.245.59.72^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
NS	`joan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
MX	`cluster8.us.messagelabs.com` ⭐
		A	67.219.246.218^{🇺🇸 Google67.219.246.0/24}
			PTR	`mail904.messagelabs.com`
		A	67.219.247.197^{🇺🇸 Google67.219.247.0/24}
			PTR	`mail929.messagelabs.com`
		A	67.219.250.214^{🇺🇸 Google67.219.250.0/24}
			PTR	`mail945.messagelabs.com`
MX	`cluster8a.us.messagelabs.com`⁽²⁰⁾
		A	34.75.172.113^{🇺🇸 Google34.75.160.0/20}
			PTR	`113.172.75.34.bc.googleusercontent.com`
SOA	`bayan.ns.cloudflare.com`dns@cloudflare.com serial=2398463617

`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

drsoptronics.com

Similar names

nordicsports.at

nordicsports.de

DNS History

9 records (4 active, 5 former)

●NSbayan.ns.cloudflare.com2026-03-13 → 2026-03-22 · 3 obs

○ 2017-08-13 21:49:04
● 2026-03-13 22:26:28
● 2026-03-22 17:56:30

●NSjoan.ns.cloudflare.com2026-03-13 → 2026-03-22 · 3 obs

○ 2017-08-13 21:49:04
● 2026-03-13 22:26:28
● 2026-03-22 17:56:30

○NSns1.cniweb.net2015-08-30 → 2017-08-13 · 4 obs

● 2015-08-30 23:16:18
● 2017-08-13 21:49:04
○ 2026-03-13 22:26:28
○ 2026-03-22 17:56:30

○NSns2.cniweb.net2015-08-30 → 2017-08-13 · 4 obs

● 2015-08-30 23:16:18
● 2017-08-13 21:49:04
○ 2026-03-13 22:26:28
○ 2026-03-22 17:56:30

○NSns3.cniweb.net2015-08-30 → 2017-08-13 · 4 obs

● 2015-08-30 23:16:18
● 2017-08-13 21:49:04
○ 2026-03-13 22:26:28
○ 2026-03-22 17:56:30

●MXcluster8.us.messagelabs.com2015-08-30 → 2026-03-22 · 5 obs

● 2015-08-30 23:16:18
● 2016-05-17 08:57:04
○ 2016-07-10 07:17:42
● 2016-07-27 23:10:12
● 2026-03-22 17:56:30

●MXcluster8a.us.messagelabs.com2015-08-30 → 2026-03-22 · 5 obs

● 2015-08-30 23:16:18
● 2016-05-17 08:57:04
○ 2016-07-10 07:17:42
● 2016-07-27 23:10:12
● 2026-03-22 17:56:30

○MXmail.b-io.co2016-07-10 → 2016-07-10 · 4 obs

○ 2016-05-17 08:57:04
● 2016-07-10 07:17:42
○ 2016-07-27 23:10:12
○ 2026-03-22 17:56:30

○A208.91.197.1322016-07-10 → 2016-07-10 · 3 obs

● 2016-07-10 07:17:42
○ 2016-07-27 23:10:12
○ 2026-03-22 17:56:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
drsoptronics.com	bayan.ns.cloudflare.com, joan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.72

NS records: bayan.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drsoptronics.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`bayan.ns.cloudflare.com, joan.ns.cloudflare.com`
MX	2	`cluster8.us.messagelabs.com (pri: 10), cluster8a.us.messagelabs.com (pri: 20)`
SOA	1	`bayan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bayan.ns.cloudflare.com, bayan.ns.cloudflare.com, bayan.ns.cloudflare.com...)

Analysis

Name Servers

drsoptronics.com's delegation uses two name servers, bayan.ns.cloudflare.com and joan.ns.cloudflare.com.

drsoptronics.com shares the same name server setup as other domains, for example gooverseas.com, rada.com, drs.ca, drs-c3.com and k-factory.info.

drsoptronics.com at least partially shares name servers with other domains, including 43rd.ru, 64244.com, vim(0x73686974)ech.com, chesatochi.com and shopkr.com.

these name servers are commonly used with donna.ns.cloudflare.com, kai.ns.cloudflare.com, khalid.ns.cloudflare.com and zoe.ns.cloudflare.com.

Host names with six IP numbers:

bayan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b48, 2803:f800:50::6ca2:c148, 2a06:98c1:50::ac40:2148, 108.162.193.72, 172.64.33.72 and 173.245.59.72.

joan.ns.cloudflare.com points to: 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173.

Mail Servers

drsoptronics.com is handled by two mail servers: cluster8.us.messagelabs.com and cluster8a.us.messagelabs.com.

drsoptronics.com shares its mail server setup with other domains, including newjerseyrail.com, greatwomanpledge.com.sg, hitachi.com.br, redriverfcu.net and avicasino.com.

The mail servers for drsoptronics.com are shared with other domains, for instance nextmodelmanagement.com, yardleylondon.co.uk, nabtradetest.com.au, satsof.com.au and scripturegiftandbookshop.com.

Host names with three IP numbers: cluster8.us.messagelabs.com points to 67.219.246.218, 67.219.247.197 and 67.219.250.214.

Host names with one IP number: cluster8a.us.messagelabs.com points to 34.75.172.113.

drsoptronics.com - robtex.com