koruos.com - dns.ninja

`koruos.com`

DNSSEC	⚠️ Not signed
A	137.184.95.181^{🇺🇸 DIGITALOCEAN137.184.80.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mail.koruos.com` ⭐
		A	164.90.153.106^{🇺🇸 DIGITALOCEAN164.90.144.0/20 DigitalOcean}
TXT	`"v=spf1 a mx ~all"`
SOA	`ns1.digitalocean.com`hostmaster@koruos.com serial=0

`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=1786015734

⚠️ On DNS blocklist: tif

Subdomains

mail.koruos.com

Same first word

koruos.com

Similar names

suroko.com

sokuro.com

oksuro.com

korous.me

korsou.info

rookus.com

korosu.cn

kouros.es

kosour.ru

kouros.net

skuroo.net

kouros.co.nz

kosour.cz

kouros.gr

koosur.com

oskuro.net

korosu.net

kouros.be

korous.com

kouros.ch

korous.net

oskuro.com

uskoro.com

rosoku.com

oskour.com

kouros.ru

kouros.at

kouros.fr

korsou.fm

sukoro.hu

kouros.de

roukos.com

sukoor.com

rokuso.com

kouros.co.uk

koorus.org

rookus.nz

kosoru.com

kouros.co.jp

kuroso.nl

kursoo.com

oskuro.lv

kouros.org

kouros.com

kouros.ca

DNS History

10 records (5 active, 5 former)

●NSns1.digitalocean.com2026-02-17 → 2026-08-06 · 3 obs

○ 2017-05-23 00:25:14
● 2026-02-17 07:23:02
● 2026-08-06 11:41:06

○NSns1.domainmonster.com2015-07-16 → 2017-05-23 · 4 obs

● 2015-07-16 09:42:06
● 2017-05-23 00:25:14
○ 2026-02-17 07:23:02
○ 2026-08-06 11:41:06

●NSns2.digitalocean.com2026-02-17 → 2026-08-06 · 3 obs

○ 2017-05-23 00:25:14
● 2026-02-17 07:23:02
● 2026-08-06 11:41:06

○NSns2.domainmonster.com2015-07-16 → 2017-05-23 · 4 obs

● 2015-07-16 09:42:06
● 2017-05-23 00:25:14
○ 2026-02-17 07:23:02
○ 2026-08-06 11:41:06

●NSns3.digitalocean.com2026-02-17 → 2026-08-06 · 3 obs

○ 2017-05-23 00:25:14
● 2026-02-17 07:23:02
● 2026-08-06 11:41:06

○NSns3.domainmonster.com2015-07-16 → 2017-05-23 · 4 obs

● 2015-07-16 09:42:06
● 2017-05-23 00:25:14
○ 2026-02-17 07:23:02
○ 2026-08-06 11:41:06

●MXmail.koruos.com2026-02-17 → 2026-08-06 · 3 obs

○ 2017-05-23 00:25:14
● 2026-02-17 07:23:02
● 2026-08-06 11:41:06

○MXmx.koruos.com.a.emailconfig.com2015-07-16 → 2017-05-23 · 4 obs

● 2015-07-16 09:42:06
● 2017-05-23 00:25:14
○ 2026-02-17 07:23:02
○ 2026-08-06 11:41:06

○A109.68.33.182015-07-16 → 2017-05-23 · 4 obs

● 2015-07-16 09:42:06
● 2017-05-23 00:25:14
○ 2026-02-17 07:23:02
○ 2026-08-06 11:41:06

●A137.184.95.1812026-02-17 → 2026-08-06 · 3 obs

○ 2017-05-23 00:25:14
● 2026-02-17 07:23:02
● 2026-08-06 11:41:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
koruos.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koruos.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.184.95.181`
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	1	`mail.koruos.com (pri: 1)`
TXT	1	`"v=spf1 a mx ~all"`
SOA	1	`ns1.digitalocean.com hostmaster.koruos.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Hierarchy

koruos.com is a parent domain of mail.koruos.com.

IP Addresses

koruos.com directs to one IP number, which is 137.184.95.181.

Name Servers

koruos.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

koruos.com shares at least some of its name servers with other domains, including progkids.ru, savageeats.com, winlator.org and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

koruos.com routes its mail through a single mail server, mail.koruos.com.

mail.koruos.com resolves to a single IP number: 164.90.153.106.