`opalnote.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:215^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:315^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4425^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.21^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.21^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.68.37^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.2.21, 104.26.3.21, 172.67.68.37
		IPv6	2606:4700:20::681a:215, 2606:4700:20::681a:315, 2606:4700:20::ac43:4425
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2395529156

`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

mail.opalnote.com

Same first word

opalnote.com

Similar names

DNS History

18 records (8 active, 10 former)

●NSbrenda.ns.cloudflare.com2018-08-25 → 2026-03-11 · 3 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
● 2026-03-11 22:31:24

●NSgordon.ns.cloudflare.com2018-08-25 → 2026-03-11 · 3 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
● 2026-03-11 22:31:24

○NSns37.domaincontrol.com2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 14:24:56
● 2017-01-20 16:27:02
○ 2018-08-25 04:29:36
○ 2026-03-11 22:31:24

○NSns38.domaincontrol.com2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 14:24:56
● 2017-01-20 16:27:02
○ 2018-08-25 04:29:36
○ 2026-03-11 22:31:24

○MXmail.opalnote.com2018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
○ 2026-03-09 22:22:06
○ 2026-03-11 22:31:24

○MXmailstore1.secureserver.net2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 14:24:56
● 2017-01-20 16:27:02
○ 2018-08-25 04:29:36
○ 2026-03-11 22:31:24

○MXsmtp.secureserver.net2015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 14:24:56
● 2017-01-20 16:27:02
○ 2018-08-25 04:29:36
○ 2026-03-11 22:31:24

○A104.24.100.1192018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
○ 2026-03-09 22:22:06
○ 2026-03-11 22:31:24

○A104.24.101.1192018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
○ 2026-03-09 22:22:06
○ 2026-03-11 22:31:24

●A104.26.2.212026-03-09 → 2026-03-11 · 3 obs

○ 2018-08-25 04:29:36
● 2026-03-09 22:22:06
● 2026-03-11 22:31:24

●A104.26.3.212026-03-09 → 2026-03-11 · 3 obs

○ 2018-08-25 04:29:36
● 2026-03-09 22:22:06
● 2026-03-11 22:31:24

●A172.67.68.372026-03-09 → 2026-03-11 · 3 obs

○ 2018-08-25 04:29:36
● 2026-03-09 22:22:06
● 2026-03-11 22:31:24

○A173.167.21.92015-07-02 → 2017-01-20 · 4 obs

● 2015-07-02 14:24:56
● 2017-01-20 16:27:02
○ 2018-08-25 04:29:36
○ 2026-03-11 22:31:24

○A2400:cb00:2048:1::6818:64772018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
○ 2026-03-09 22:22:06
○ 2026-03-11 22:31:24

○A2400:cb00:2048:1::6818:65772018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-20 16:27:02
● 2018-08-25 04:29:36
○ 2026-03-09 22:22:06
○ 2026-03-11 22:31:24

●A2606:4700:20::681a:2152026-03-09 → 2026-03-11 · 3 obs

○ 2018-08-25 04:29:36
● 2026-03-09 22:22:06
● 2026-03-11 22:31:24

●A2606:4700:20::681a:3152026-03-09 → 2026-03-11 · 3 obs

○ 2018-08-25 04:29:36
● 2026-03-09 22:22:06
● 2026-03-11 22:31:24

●A2606:4700:20::ac43:44252026-03-09 → 2026-03-11 · 3 obs

○ 2018-08-25 04:29:36
● 2026-03-09 22:22:06
● 2026-03-11 22:31:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opalnote.com	brenda.ns.cloudflare.com, gordon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 172.64.32.77

NS records: brenda.ns.cloudflare.com, gordon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opalnote.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.3.21, 104.26.2.21...`
AAAA	3	`2606:4700:20::681a:315, 2606:4700:20::681a:215...`
NS	2	`brenda.ns.cloudflare.com, gordon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

opalnote.com is parent of mail.opalnote.com.

IP Addresses

opalnote.com maps to six IP numbers: 2606:4700:20::681a:215, 2606:4700:20::681a:315, 2606:4700:20::ac43:4425, 104.26.2.21, 104.26.3.21 and 172.67.68.37.

Other host names, for instance hostmaster.creativepro.com, wiki.audacityteam.org, myfootlive.com, halfmoon.com and mail.teach-this.com share IP numbers with opalnote.com.

Name Servers

opalnote.com's delegation is to two name servers brenda.ns.cloudflare.com and gordon.ns.cloudflare.com.

opalnote.com shares the same name server configuration as other domains, such as thevenetogroup.com, findbettingsites.co.uk, shopsissy.com, hmcaireland.ie and escapadecompany.com.

opalnote.com at least partially shares its name servers with other domains, for instance joshwalls.co.uk, cruisesavers.com.au, kindlefere.com, otoku-line.jp and yellowpages.net.

These name servers are commonly used alongside hans.ns.cloudflare.com and aspen.ns.cloudflare.com.

Host names with six IP numbers:

brenda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4d, 2803:f800:50::6ca2:c04d, 2a06:98c1:50::ac40:204d, 108.162.192.77, 172.64.32.77 and 173.245.58.77.

gordon.ns.cloudflare.com points to: 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170.

opalnote.com - robtex.com

opalnote.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`opalnote.com`

`com`