oos.com - dns.ninja

`oos.com`

DNSSEC	⚠️ Not signed
A	2a01:ab20:0:4::98^{🇨🇭 CYON2a01:ab20::/32}
		PTR	`s089.cyon.net`
A	149.126.4.98^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
NS	`ns1.cyon.ch` ⭐
		A	2a01:ab20:0:185::2^{🇨🇭 CYON2a01:ab20::/32}
		A	185.174.216.2^{🇨🇭 CYON185.174.216.0/22}
			PTR	`ns1.cyon.ch`
NS	`ns2.cyon.ch`
		A	2001:67c:234::2^{🇨🇭 CYON2001:67c:234::/48 cyon GmbH}
		A	91.206.24.2^{🇨🇭 CYON91.206.24.0/23 Cyon GmbH}
			PTR	`ns2.cyon.ch`
MX	`oos-ch.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
MX	`oos-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:spf.protectio...`
TXT	`apple-domain-verification=vNGwFwIvZzEuQ2CE`
SOA	`ns1.cyon.ch`server@cyon.ch 2023-04-11 #1

`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=1784996737

Subdomains

www.oos.com

Same first word

oos.it.com

oos.cn

oos.pl

oos.co.at

oos.be

oos.eu

oos.com.vn

oos.co.za

oos.us

oos.co.nz

oos.mx

oos.ru

oos.by

oos.jp

oos.de

oos.me

oos.name

oos.com.au

oos.ee

oos.co

oos.nl

oos.ch

oos.fr

oos.org.uk

oos.cc

oos.com.mx

oos.co.jp

oos.net

oos.lat

oos.cz

oos.sk

oos.ca

oos.at

oos.se

oos.school

oos.my

oos.su

oos.com

oos.it

oos.mobi

oos.workers.dev

Similar names

oso.rs

soo.co

oso.cn

soo.clinic

oso.ai

oso.im

soo.nl

soo.studio

oso.gr

oso.biz

oso.nu

oso.ch

oso.gov.hk

oso.sk

oso.eu

soo.tv

oso.nl

soo.no

soo.casa

oso.sg

soo.ee

soo.mobi

soo.cool

soo.rip

oso.cl

oso.co.kr

soo.fr

oso.ca

soo.ro

soo.ru

oso.kz

oso.ro

soo.nu

soo.io

oso.de

oso.es

oso.us

oso.pl

oso.jp

oso.su

oso.com.ua

oso.tax

soo.cn

oso.no

oso.yoga

soo.gr

oso.be

soo.info

soo.dk

oso.guru

oso.cr

oso.design

soo.nr

oso.mx

oso.email

oso.as

soo.co.uk

oso.money

soo.su

oso.io

oso.se

soo.com.fr

soo.es

oso.me

soo.com

soo.at

soo.synology.me

soo.jp

oso.red

oso.net

soo.kim

oso.fr

soo.eu

oso.it

soo.sg

oso.at

oso.to

soo.ca

oso.com.tw

soo.se

oso.co

oso.dk

soo.pt

soo.gd

soo.us

oso.by

oso.com.au

oso.cloud

soo.co.in

oso.hr

oso.fi

oso.ac.id

soo.it

oso.md

oso.com.mx

soo.be

soo.st

soo.network

soo.pl

soo.la

soo.my

oso.studio

oso.la

DNS History

14 records (6 active, 8 former)

●NSns1.cyon.ch2026-02-28 → 2026-07-25 · 3 obs

○ 2016-12-01 00:12:32
● 2026-02-28 22:47:32
● 2026-07-25 16:35:02

○NSns10.dnsmadeeasy.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

○NSns11.dnsmadeeasy.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

○NSns12.dnsmadeeasy.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

○NSns13.dnsmadeeasy.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

○NSns14.dnsmadeeasy.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

○NSns15.dnsmadeeasy.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

●NSns2.cyon.ch2026-02-28 → 2026-07-25 · 3 obs

○ 2016-12-01 00:12:32
● 2026-02-28 22:47:32
● 2026-07-25 16:35:02

●MXoos-ch.mail.eo.outlook.com2026-02-28 → 2026-07-25 · 9 obs

○ 2016-12-01 00:12:32
● 2026-02-28 22:47:32
● 2026-04-02 12:01:30
○ 2026-04-05 02:27:06
● 2026-04-07 17:16:48
● 2026-04-13 00:09:16
○ 2026-04-13 14:17:42
● 2026-05-05 00:14:58
● 2026-07-25 16:35:02

○MXoos-com.mail.eo.outlook.com2015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

●MXoos-com.mail.protection.outlook.com2026-02-28 → 2026-07-25 · 9 obs

●A149.126.4.982026-02-28 → 2026-07-25 · 9 obs

○A178.79.143.1572015-08-19 → 2016-12-01 · 4 obs

● 2015-08-19 20:55:42
● 2016-12-01 00:12:32
○ 2026-02-28 22:47:32
○ 2026-07-25 16:35:02

●A2a01:ab20:0:4::982026-02-28 → 2026-07-25 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oos.com	ns1.cyon.ch, ns2.cyon.ch	-

✅ Authoritative Response

Server:91.206.24.2

NS records: ns1.cyon.ch, ns2.cyon.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oos.com (unsigned zone)

⏱️ Timing

Total: 780ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.98`
AAAA	1	`2a01:ab20:0:4::98`
NS	2	`ns1.cyon.ch, ns2.cyon.ch`
MX	2	`oos-com.mail.protection.outlook.com (pri, oos-ch.mail.eo.outlook.com (pri: 0)`
TXT	2	`v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4, apple-domain-verification=vNGwFwIvZzEuQ2`
SOA	1	`ns1.cyon.ch server.cyon.ch`

Analysis

Hierarchy

oos.com is a parent domain of www.oos.com.

IP Addresses

oos.com directs to two IP numbers, 149.126.4.98 and 2a01:ab20:0:4::98

Two other host names, along with mail.jajava.ch, mail.slin.ch and mail.huf24.ch, also share IP numbers with oos.com.

Name Servers

oos.com has two authoritative name servers — ns1.cyon.ch and ns2.cyon.ch.

oos.com shares its NS records with other domains, for example parlarating.ch, nga.ch, affentranger-werner.ch and two others.

The name servers for oos.com overlap at least partially with those of other domains — for example fortimo.ch.

Both ns1.cyon.ch and ns2.cyon.ch have two IP addresses each. ns1.cyon.ch resolves to 185.174.216.2 and 2a01:ab20:0:185::2; ns2.cyon.ch resolves to 91.206.24.2 and 2001:67c:234::2.

Mail Servers

oos.com is served by two mail servers, oos-ch.mail.eo.outlook.com and oos-com.mail.protection.outlook.com.

oos.com shares at least some of its mail servers with other domains, such as oos.ch.

DNS names with 8 IP addresses:

oos-ch.mail.eo.outlook.com points to 52.101.68.8, 52.101.68.18, 52.101.73.8 and 5 other IP addresses.

oos-com.mail.protection.outlook.com points to 52.101.68.3, 52.101.68.21, 52.101.73.22 and 5 other IP addresses.

The host names oos-ch.mail.eo.outlook.com and oos-com.mail.protection.outlook.com both resolve to 2a01:111:f403:ca04::6 IP addresses.