usenko.net - dns.ninja

`usenko.net`

DNSSEC	⚠️ Not signed
A	2a01:239:237:7b00::1^{🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de}
A	87.106.209.25^{🇩🇪 IONOS-AS87.106.208.0/23 IONOS SE ber.de}
NS	`newt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
NS	`teresa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teresa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teresa.ns.cloudflare.com`
		A	108.162.194.216^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	162.159.38.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	172.64.34.216^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=5086ef885e98abf859088f6f36dd439576a97525`
TXT	`v=spf1 ip4:85.214.166.253 include:_spf.protonmail.ch mx ~all`
SOA	`newt.ns.cloudflare.com`dns@cloudflare.com serial=2410217275

`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=1785288072

PTR for

25.209.106.87.in-addr.arpa

Same first word

usenko.net

usenko.ru

usenko.su

usenko.nl

usenko.org

usenko.eu

usenko.com

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DNS History

13 records (6 active, 7 former)

●NSnewt.ns.cloudflare.com2026-02-25 → 2026-07-29 · 3 obs

○ 2015-10-23 12:54:36
● 2026-02-25 12:47:14
● 2026-07-29 01:51:42

○NSns.forpsi.cz2007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

○NSns.forpsi.net2007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

○NSns.forpsi.us2007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

●NSteresa.ns.cloudflare.com2026-02-25 → 2026-07-29 · 3 obs

○ 2015-10-23 12:54:36
● 2026-02-25 12:47:14
● 2026-07-29 01:51:42

●MXmail.protonmail.ch2026-02-25 → 2026-07-29 · 3 obs

○ 2015-10-23 12:54:36
● 2026-02-25 12:47:14
● 2026-07-29 01:51:42

○MXmailik.pes.cz2007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

●MXmailsec.protonmail.ch2026-02-25 → 2026-07-29 · 3 obs

○ 2015-10-23 12:54:36
● 2026-02-25 12:47:14
● 2026-07-29 01:51:42

○MXmx2.forpsi.com2007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

○MXmx3.forpsi.com2007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

●A2a01:239:237:7b00::12026-02-25 → 2026-07-29 · 3 obs

○ 2015-10-23 12:54:36
● 2026-02-25 12:47:14
● 2026-07-29 01:51:42

○A81.2.194.1532007-09-26 → 2007-09-26 · 3 obs

● 2007-09-26 10:37:10
○ 2015-10-23 12:54:36
○ 2026-07-29 01:51:42

●A87.106.209.252026-02-25 → 2026-07-29 · 3 obs

○ 2015-10-23 12:54:36
● 2026-02-25 12:47:14
● 2026-07-29 01:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
usenko.net	newt.ns.cloudflare.com, teresa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.216

NS records: newt.ns.cloudflare.com, teresa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usenko.net (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.106.209.25`
AAAA	1	`2a01:239:237:7b00::1`
NS	2	`newt.ns.cloudflare.com, teresa.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=5086ef885e98abf8, v=spf1 ip4:85.214.166.253 include:_spf.p`
SOA	1	`newt.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

usenko.net has two IP addresses: 87.106.209.25 and 2a01:239:237:7b00::1

Other host names share IP numbers with usenko.net; usenko.eu is one such example.

Name Servers

usenko.net is served by two delegated name servers, newt.ns.cloudflare.com and teresa.ns.cloudflare.com.

The name server configuration of usenko.net is shared with other domains, for instance alterna-tv.com, aizex.net, e2gn.com and two others.

The name servers of usenko.net overlap at least partially with those of other domains — among them propossi.com, fortifymea.com, clubcosy.ru and two more.

These name servers commonly appear alongside the name servers jason.ns.cloudflare.com and alina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

newt.ns.cloudflare.com carries IP addresses 108.162.193.212, 172.64.33.212 and 173.245.59.212, with 3 other addresses beyond those.

teresa.ns.cloudflare.com carries IP addresses 108.162.194.216, 162.159.38.216 and 172.64.34.216, with 3 other addresses beyond those.

Mail Servers

usenko.net uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of usenko.net matches that of other domains such as servermedia.com.br, christyfrink.com, airlaunch.ch and two others.

At least some of the mail servers used by usenko.net are shared with other domains: giedrojc.pl, yourhealthinharmony.com, rosettatype.com and two others among them.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.