rigelinstruments.com - dns.ninja

`rigelinstruments.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:48f5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:88b0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.245^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.176^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`malcolm.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.245, 172.67.136.176
		IPv6 hints	2606:4700:3030::6815:48f5, 2606:4700:3036::ac43:88b0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2408522556

`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=1785247512

WOT: SAFE (70/100)

Previously MX for

rigelinstruments.com

Subdomains

www.rigelinstruments.com

Same first word

rigelinstruments.com

DNS History

15 records (6 active, 9 former)

●NScass.ns.cloudflare.com2026-02-16 → 2026-07-28 · 3 obs

○ 2016-06-25 14:59:38
● 2026-02-16 00:50:20
● 2026-07-28 14:24:56

●NSmalcolm.ns.cloudflare.com2026-02-16 → 2026-07-28 · 3 obs

○ 2016-06-25 14:59:38
● 2026-02-16 00:50:20
● 2026-07-28 14:24:56

○NSns1.vermontwebhost.net2015-08-07 → 2016-06-25 · 4 obs

● 2015-08-07 19:58:14
● 2016-06-25 14:59:38
○ 2026-02-16 00:50:20
○ 2026-07-28 14:24:56

○NSns2.vermontwebhost.net2015-08-07 → 2016-06-25 · 4 obs

● 2015-08-07 19:58:14
● 2016-06-25 14:59:38
○ 2026-02-16 00:50:20
○ 2026-07-28 14:24:56

○MXrigelinstruments.com2015-08-07 → 2026-02-16 · 4 obs

● 2015-08-07 19:58:14
● 2026-02-16 00:50:20
○ 2026-04-30 23:25:14
○ 2026-07-28 14:24:56

●A104.21.72.2452026-04-30 → 2026-07-28 · 11 obs

○ 2026-02-16 00:50:20
● 2026-04-30 23:25:14
● 2026-05-01 05:31:02
○ 2026-05-03 13:04:10
● 2026-05-29 12:49:44
● 2026-06-11 08:36:10
○ 2026-06-19 07:39:52
● 2026-07-08 22:23:18
○ 2026-07-13 01:58:06
● 2026-07-20 16:58:42
● 2026-07-28 14:24:56

○A104.238.82.512015-08-07 → 2016-06-25 · 4 obs

● 2015-08-07 19:58:14
● 2016-06-25 14:59:38
○ 2026-02-16 00:50:20
○ 2026-07-28 14:24:56

●A172.67.136.1762026-04-30 → 2026-07-28 · 11 obs

○A188.114.96.02026-02-16 → 2026-07-13 · 12 obs

○ 2016-06-25 14:59:38
● 2026-02-16 00:50:20
○ 2026-04-30 23:25:14
○ 2026-05-01 05:31:02
● 2026-05-03 13:04:10
○ 2026-05-29 12:49:44
○ 2026-06-11 08:36:10
● 2026-06-19 07:39:52
○ 2026-07-08 22:23:18
● 2026-07-13 01:58:06
○ 2026-07-20 16:58:42
○ 2026-07-28 14:24:56

○A188.114.97.02026-02-16 → 2026-07-13 · 12 obs

●A2606:4700:3030::6815:48f52026-07-08 → 2026-07-28 · 5 obs

○ 2026-06-19 07:39:52
● 2026-07-08 22:23:18
○ 2026-07-13 01:58:06
● 2026-07-20 16:58:42
● 2026-07-28 14:24:56

●A2606:4700:3036::ac43:88b02026-04-30 → 2026-07-28 · 11 obs

○A2606:4700:3037::6815:48f52026-04-30 → 2026-06-11 · 8 obs

○ 2026-02-16 00:50:20
● 2026-04-30 23:25:14
● 2026-05-01 05:31:02
○ 2026-05-03 13:04:10
● 2026-05-29 12:49:44
● 2026-06-11 08:36:10
○ 2026-06-19 07:39:52
○ 2026-07-28 14:24:56

○A2a06:98c1:3120::2026-02-16 → 2026-07-13 · 12 obs

○A2a06:98c1:3121::2026-02-16 → 2026-07-13 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
rigelinstruments.com	cass.ns.cloudflare.com, malcolm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.81

NS records: cass.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rigelinstruments.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.245, 172.67.136.176`
AAAA	2	`2606:4700:3030::6815:48f5, 2606:4700:3036::ac43:88b0`
NS	2	`cass.ns.cloudflare.com, malcolm.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.rigelinstruments.com falls under the parent rigelinstruments.com.

IP Addresses

rigelinstruments.com directs to four IP numbers, which are 104.21.72.245, 172.67.136.176, 2606:4700:3030::6815:48f5 and 2606:4700:3036::ac43:88b0.

Two other host names, along with goldcoinretirement.com, nem5a8j.doedam172.shop and fo88.hot, also share IP numbers with rigelinstruments.com.

Name Servers

rigelinstruments.com is served by two delegated name servers, cass.ns.cloudflare.com and malcolm.ns.cloudflare.com.

rigelinstruments.com shares its NS records with other domains, for example dotnet-concept.com, kemnarestoration.com, nicetumblers.com and two others.

At least some of rigelinstruments.com's name servers are shared with other domains, for example mecxc.com, shannonmorrow.com, atlasvault.ca and two more.

These name servers are often deployed together with the name servers fish.ns.cloudflare.com, sarah.ns.cloudflare.com, nitin.ns.cloudflare.com and aragorn.ns.cloudflare.com.

DNS names with 6 IP addresses:

cass.ns.cloudflare.com carries IP addresses 108.162.192.81, 172.64.32.81 and 173.245.58.81, with 3 other addresses beyond those.

malcolm.ns.cloudflare.com carries IP addresses 108.162.195.81, 162.159.44.81 and 172.64.35.81, with 3 other addresses beyond those.