`optofluidicscorp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:53cc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b54b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.204^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.75^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marge.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
NS	`renan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.204, 172.67.181.75
		IPv6 hints	2606:4700:3032::6815:53cc, 2606:4700:3037::ac43:b54b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`marge.ns.cloudflare.com`dns@cloudflare.com serial=2399457921

`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=1777340516

Same first word

optofluidicscorp.com

DNS History

16 records (6 active, 10 former)

●NSmarge.ns.cloudflare.com2026-04-03 → 2026-04-28 · 3 obs

○ 2018-05-18 15:27:58
● 2026-04-03 18:18:18
● 2026-04-28 01:49:36

○NSns1.dreamhost.com2016-04-15 → 2018-05-18 · 5 obs

○ 2016-01-16 01:08:14
● 2016-04-15 00:51:16
● 2018-05-18 15:27:58
○ 2026-04-03 18:18:18
○ 2026-04-28 01:49:36

○NSns2.dreamhost.com2016-04-15 → 2018-05-18 · 5 obs

○ 2016-01-16 01:08:14
● 2016-04-15 00:51:16
● 2018-05-18 15:27:58
○ 2026-04-03 18:18:18
○ 2026-04-28 01:49:36

○NSns3.dreamhost.com2016-04-15 → 2018-05-18 · 5 obs

○ 2016-01-16 01:08:14
● 2016-04-15 00:51:16
● 2018-05-18 15:27:58
○ 2026-04-03 18:18:18
○ 2026-04-28 01:49:36

○NSns31.worldnic.com2015-05-31 → 2016-01-16 · 4 obs

● 2015-05-31 04:42:22
● 2016-01-16 01:08:14
○ 2016-04-15 00:51:16
○ 2026-04-28 01:49:36

○NSns32.worldnic.com2015-05-31 → 2016-01-16 · 4 obs

● 2015-05-31 04:42:22
● 2016-01-16 01:08:14
○ 2016-04-15 00:51:16
○ 2026-04-28 01:49:36

●NSrenan.ns.cloudflare.com2026-04-03 → 2026-04-28 · 3 obs

○ 2018-05-18 15:27:58
● 2026-04-03 18:18:18
● 2026-04-28 01:49:36

○MXinbound.optofluidicscorp.com.netsolmail.net2015-05-31 → 2016-01-16 · 4 obs

● 2015-05-31 04:42:22
● 2016-01-16 01:08:14
○ 2016-04-15 00:51:16
○ 2026-04-28 01:49:36

○MXmx1.sub4.homie.mail.dreamhost.com2016-04-15 → 2018-05-18 · 5 obs

○ 2016-01-16 01:08:14
● 2016-04-15 00:51:16
● 2018-05-18 15:27:58
○ 2026-04-03 18:18:18
○ 2026-04-28 01:49:36

○MXmx2.sub4.homie.mail.dreamhost.com2016-04-15 → 2018-05-18 · 5 obs

○ 2016-01-16 01:08:14
● 2016-04-15 00:51:16
● 2018-05-18 15:27:58
○ 2026-04-03 18:18:18
○ 2026-04-28 01:49:36

●A104.21.83.2042026-04-03 → 2026-04-28 · 3 obs

○ 2018-05-18 15:27:58
● 2026-04-03 18:18:18
● 2026-04-28 01:49:36

●A172.67.181.752026-04-03 → 2026-04-28 · 3 obs

○ 2018-05-18 15:27:58
● 2026-04-03 18:18:18
● 2026-04-28 01:49:36

○A173.236.154.1442016-04-15 → 2018-05-18 · 5 obs

○ 2016-01-16 01:08:14
● 2016-04-15 00:51:16
● 2018-05-18 15:27:58
○ 2026-04-03 18:18:18
○ 2026-04-28 01:49:36

○A216.185.152.1582015-05-31 → 2016-01-16 · 4 obs

● 2015-05-31 04:42:22
● 2016-01-16 01:08:14
○ 2016-04-15 00:51:16
○ 2026-04-28 01:49:36

●A2606:4700:3032::6815:53cc2026-04-03 → 2026-04-28 · 3 obs

○ 2018-05-18 15:27:58
● 2026-04-03 18:18:18
● 2026-04-28 01:49:36

●A2606:4700:3037::ac43:b54b2026-04-03 → 2026-04-28 · 3 obs

○ 2018-05-18 15:27:58
● 2026-04-03 18:18:18
● 2026-04-28 01:49:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
optofluidicscorp.com	marge.ns.cloudflare.com, renan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.62

NS records: marge.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optofluidicscorp.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.204, 172.67.181.75`
AAAA	2	`2606:4700:3037::ac43:b54b, 2606:4700:3032::6815:53cc`
NS	2	`marge.ns.cloudflare.com, renan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marge.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optofluidicscorp.com maps to four IP numbers: 2606:4700:3032::6815:53cc, 2606:4700:3037::ac43:b54b, 104.21.83.204 and 172.67.181.75.

Other host names, for instance whfangxun.com, korturl.nu, kode4d-naga.com, vstat.co.in and spinsterbase.click share IP numbers with optofluidicscorp.com.

Name Servers

Two name servers marge.ns.cloudflare.com and renan.ns.cloudflare.com handle delegation for optofluidicscorp.com.

optofluidicscorp.com uses the same name server setup as other domains, for example psychedelicstripstore.com, muyan.cloud, tddage.com, muyan.io and aitonpartnerslive.info.

optofluidicscorp.com partially shares name servers with other domains; examples include dgpf168.com, briseely.com, jiff.com.au, joetoproathlete.com and upload.bg.

These name servers commonly accompany valentin.ns.cloudflare.com, ian.ns.cloudflare.com, etta.ns.cloudflare.com and yoxall.ns.cloudflare.com.

Host names with six IP numbers: marge.ns.cloudflare.com points to: 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191; renan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3e, 2803:f800:50::6ca2:c33e, 2a06:98c1:50::ac40:233e, 108.162.195.62, 162.159.44.62 and 172.64.35.62.

optofluidicscorp.com - robtex.com