`yusic.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c256^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2c1f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.31^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.86^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`audrey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2642^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c242^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`audrey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2242^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`audrey.ns.cloudflare.com`
		A	108.162.194.66^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	162.159.38.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	172.64.34.66^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
NS	`michael.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c0c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michael.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michael.ns.cloudflare.com`
		A	108.162.195.12^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	162.159.44.12^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	172.64.35.12^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
MX	`mx1.alias.proton.me` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.alias.proton.me`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`google-site-verification=YsOi_nAjuQnyS_v_KEFxTXjCiLK8c60s3vsBomjEYRo`
TXT	`pm-verification=lltaosgvpegxkdkipitnfqzpqlhozc`
TXT	`v=spf1 include:alias.proton.me ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.31, 172.67.194.86
		IPv6 hints	2606:4700:3030::ac43:c256, 2606:4700:3036::6815:2c1f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`audrey.ns.cloudflare.com`dns@cloudflare.com serial=2410282898

`net`

	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=1785271432

⚠️ On DNS blocklist: tif

Previously MX for

yusic.net

Same first word

yusic.net

Similar names

uysci.com

suiyc.de

yuics.workers.dev

suyic.com

icsuy.com

DNS History

22 records (8 active, 14 former)

●NSaudrey.ns.cloudflare.com2026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

○NSexpired-domain-ns50.directnic.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 04:36:06
○ 2015-11-05 08:58:44
○ 2026-07-28 21:04:04

○NSexpired-domain-ns51.directnic.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 04:36:06
○ 2015-11-05 08:58:44
○ 2026-07-28 21:04:04

●NSmichael.ns.cloudflare.com2026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

○NSns1.yusic.net2016-06-20 → 2016-06-20 · 4 obs

○ 2016-01-28 05:19:58
● 2016-06-20 11:43:00
○ 2026-07-27 00:22:32
○ 2026-07-28 21:04:04

○NSns2.yusic.net2016-06-20 → 2016-06-20 · 4 obs

○ 2016-01-28 05:19:58
● 2016-06-20 11:43:00
○ 2026-07-27 00:22:32
○ 2026-07-28 21:04:04

○NSns51.domaincontrol.com2015-11-05 → 2016-01-28 · 5 obs

○ 2015-06-14 04:36:06
● 2015-11-05 08:58:44
● 2016-01-28 05:19:58
○ 2016-06-20 11:43:00
○ 2026-07-28 21:04:04

○NSns52.domaincontrol.com2015-11-05 → 2016-01-28 · 5 obs

○ 2015-06-14 04:36:06
● 2015-11-05 08:58:44
● 2016-01-28 05:19:58
○ 2016-06-20 11:43:00
○ 2026-07-28 21:04:04

○MXmail.nickstel.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 04:36:06
○ 2015-11-05 08:58:44
○ 2026-07-28 21:04:04

○MXmailstore1.secureserver.net2015-11-05 → 2016-01-28 · 5 obs

○ 2015-06-14 04:36:06
● 2015-11-05 08:58:44
● 2016-01-28 05:19:58
○ 2016-06-20 11:43:00
○ 2026-07-28 21:04:04

●MXmx1.alias.proton.me2026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

●MXmx2.alias.proton.me2026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

○MXsmtp.secureserver.net2015-11-05 → 2016-01-28 · 5 obs

○ 2015-06-14 04:36:06
● 2015-11-05 08:58:44
● 2016-01-28 05:19:58
○ 2016-06-20 11:43:00
○ 2026-07-28 21:04:04

○MXyusic.net2016-06-20 → 2016-06-20 · 4 obs

○ 2016-01-28 05:19:58
● 2016-06-20 11:43:00
○ 2026-07-27 00:22:32
○ 2026-07-28 21:04:04

○A::ffff:4a75:de182015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 04:36:06
○ 2015-11-05 08:58:44
○ 2026-07-28 21:04:04

●A104.21.44.312026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

●A172.67.194.862026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

○A192.169.232.1122016-06-20 → 2016-06-20 · 4 obs

○ 2016-01-28 05:19:58
● 2016-06-20 11:43:00
○ 2026-07-27 00:22:32
○ 2026-07-28 21:04:04

●A2606:4700:3030::ac43:c2562026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

●A2606:4700:3036::6815:2c1f2026-07-27 → 2026-07-28 · 3 obs

○ 2016-06-20 11:43:00
● 2026-07-27 00:22:32
● 2026-07-28 21:04:04

○A50.63.202.392015-11-05 → 2016-01-28 · 5 obs

○ 2015-06-14 04:36:06
● 2015-11-05 08:58:44
● 2016-01-28 05:19:58
○ 2016-06-20 11:43:00
○ 2026-07-28 21:04:04

○A74.117.222.242015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 04:36:06
○ 2015-11-05 08:58:44
○ 2026-07-28 21:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
yusic.net	audrey.ns.cloudflare.com, michael.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.12

NS records: audrey.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yusic.net (unsigned zone)

⏱️ Timing

Total: 707ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.31, 172.67.194.86`
AAAA	2	`2606:4700:3036::6815:2c1f, 2606:4700:3030::ac43:c256`
NS	2	`audrey.ns.cloudflare.com, michael.ns.cloudflare.com`
MX	2	`mx1.alias.proton.me (pri: 10), mx2.alias.proton.me (pri: 20)`
TXT	3	`google-site-verification=YsOi_nAjuQnyS_v, pm-verification=lltaosgvpegxkdkipitnfqzp...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`audrey.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

yusic.net has four IP addresses: 104.21.44.31, 172.67.194.86, 2606:4700:3030::ac43:c256 and 2606:4700:3036::6815:2c1f.

hongyu-technology.com, quora-wiki.com, i1ball.com plus two other host names have IP numbers in common with yusic.net.

Name Servers

yusic.net uses two name servers for its delegation: audrey.ns.cloudflare.com and michael.ns.cloudflare.com.

The name server configuration of yusic.net is shared with other domains, for instance roleplayhelper.com, reestr.com.ua, egsms.com and two others.

yusic.net partially shares its NS delegation with several other domains, including jayzeehd.net, protect-cdn.com, stubbles.net and two others.

These name servers often co-occur with the name servers summer.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname audrey.ns.cloudflare.com directs to 108.162.194.66, 162.159.38.66 and 172.64.34.66 along with 3 other IP addresses.

Hostname michael.ns.cloudflare.com directs to 108.162.195.12, 162.159.44.12 and 172.64.35.12 along with 3 other IP addresses.

Mail Servers

yusic.net uses two mail servers, mx1.alias.proton.me and mx2.alias.proton.me.

The mail server setup of yusic.net matches that of other domains such as ziit.app, rogoveassociates.com, idmobi.com and two others.

At least some of the mail servers used by yusic.net are shared with other domains: leedsunited.org, samturco.com, nixip.com and two others among them.

The mail servers mail.protonmail.ch and mailsec.protonmail.ch regularly co-occur with these mail servers.

mx1.alias.proton.me and mx2.alias.proton.me share the same two IP addresses — 176.119.200.136 and 185.205.70.136.

Both mx1.alias.proton.me and mx2.alias.proton.me resolve to 176.119.200.136 IP addresses each.

Both mx1.alias.proton.me and mx2.alias.proton.me resolve to 185.205.70.136 IP addresses each.

yusic.net - robtex.com

yusic.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`yusic.net`

`net`