`dolbysound.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a70f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:41d0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.208^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.15^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emily.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
NS	`toby.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`toby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`toby.ns.cloudflare.com`
		A	108.162.193.239^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	172.64.33.239^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
		A	173.245.59.239^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`toby.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽²⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.208, 172.67.167.15
		IPv6 hints	2606:4700:3032::ac43:a70f, 2606:4700:3037::6815:41d0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`emily.ns.cloudflare.com`dns@cloudflare.com serial=2410778335

`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=1785439022

Previously MX for

dolbysound.com

Same first word

dolbysound.com

DNS History

19 records (9 active, 10 former)

●NSemily.ns.cloudflare.com2026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

○NSns31.domaincontrol.com2026-05-09 → 2026-05-09 · 4 obs

○ 2016-12-15 11:51:42
● 2026-05-09 08:02:10
○ 2026-07-04 00:34:40
○ 2026-07-30 19:46:44

○NSns31.sovdns.com2015-07-14 → 2016-12-15 · 4 obs

● 2015-07-14 15:59:56
● 2016-12-15 11:51:42
○ 2026-05-09 08:02:10
○ 2026-07-30 19:46:44

○NSns31sec.sovdns.com2015-07-14 → 2016-12-15 · 4 obs

● 2015-07-14 15:59:56
● 2016-12-15 11:51:42
○ 2026-05-09 08:02:10
○ 2026-07-30 19:46:44

○NSns32.domaincontrol.com2026-05-09 → 2026-05-09 · 4 obs

○ 2016-12-15 11:51:42
● 2026-05-09 08:02:10
○ 2026-07-04 00:34:40
○ 2026-07-30 19:46:44

●NStoby.ns.cloudflare.com2026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

○MXdolbysound.com2015-07-14 → 2016-12-15 · 4 obs

● 2015-07-14 15:59:56
● 2016-12-15 11:51:42
○ 2026-05-09 08:02:10
○ 2026-07-30 19:46:44

●MXroute1.mx.cloudflare.net2026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

●MXroute2.mx.cloudflare.net2026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

●MXroute3.mx.cloudflare.net2026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

●A104.21.65.2082026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

○A13.248.243.52026-05-09 → 2026-05-09 · 4 obs

○ 2016-12-15 11:51:42
● 2026-05-09 08:02:10
○ 2026-07-04 00:34:40
○ 2026-07-30 19:46:44

●A172.67.167.152026-07-04 → 2026-07-30 · 3 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
● 2026-07-30 19:46:44

○A195.238.172.502015-07-14 → 2016-12-15 · 4 obs

● 2015-07-14 15:59:56
● 2016-12-15 11:51:42
○ 2026-05-09 08:02:10
○ 2026-07-30 19:46:44

●A2606:4700:3032::ac43:a70f2026-07-30 → 2026-07-30 · 3 obs

○ 2026-07-04 00:34:40
● 2026-07-30 18:16:44
● 2026-07-30 19:46:44

○A2606:4700:3033::6815:41d02026-07-04 → 2026-07-04 · 4 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
○ 2026-07-30 18:16:44
○ 2026-07-30 19:46:44

○A2606:4700:3035::ac43:a70f2026-07-04 → 2026-07-04 · 4 obs

○ 2026-05-09 08:02:10
● 2026-07-04 00:34:40
○ 2026-07-30 18:16:44
○ 2026-07-30 19:46:44

●A2606:4700:3037::6815:41d02026-07-30 → 2026-07-30 · 3 obs

○ 2026-07-04 00:34:40
● 2026-07-30 18:16:44
● 2026-07-30 19:46:44

○A76.223.105.2302026-05-09 → 2026-05-09 · 4 obs

○ 2016-12-15 11:51:42
● 2026-05-09 08:02:10
○ 2026-07-04 00:34:40
○ 2026-07-30 19:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dolbysound.com	emily.ns.cloudflare.com, toby.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.239

NS records: emily.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dolbysound.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.15, 104.21.65.208`
AAAA	2	`2606:4700:3037::6815:41d0, 2606:4700:3032::ac43:a70f`
NS	2	`emily.ns.cloudflare.com, toby.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 12), route1.mx.cloudflare.net (pri: 28)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emily.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dolbysound.com directs to four IP numbers, which are 104.21.65.208, 172.67.167.15, 2606:4700:3032::ac43:a70f and 2606:4700:3037::6815:41d0.

scaleprohq.info, bchdcee.cn, saunafin.com plus two other host names have IP numbers in common with dolbysound.com.

Name Servers

DNS delegation for dolbysound.com points to two name servers: emily.ns.cloudflare.com and toby.ns.cloudflare.com.

The name server configuration of dolbysound.com is shared with other domains, for instance tiyru.com, cibusmed.com, mostbets.cz and two others.

At least some of dolbysound.com's name servers are shared with other domains, for example theperfectpintnyc.com, botrytisdefttrocked.info, wahcantt.com and two more.

These name servers tend to be used in conjunction with the name servers ollie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

emily.ns.cloudflare.com has IP addresses 108.162.192.155, 172.64.32.155 and 173.245.58.155, plus 3 other.

toby.ns.cloudflare.com has IP addresses 108.162.193.239, 172.64.33.239 and 173.245.59.239, plus 3 other.

Mail Servers

The MX records for dolbysound.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by dolbysound.com are shared with other domains: wallsfancyworld.com, funding-grants.co.uk, scottamy.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.

dolbysound.com - robtex.com

dolbysound.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dolbysound.com`

`com`