oapi.int - dns.ninja

`oapi.int`

DNSSEC	⚠️ Not signed
A	2001:41d0:301::28^{🇫🇷 OVH2001:41d0::/32 IPv6}
A	51.91.236.193^{🇫🇷 OVH51.91.0.0/16}
NS	`nse1.wipo.int` ⭐
		A	193.5.93.3^{🇨🇭 AS8659193.5.93.0/24 World Intellectual Property Organization}
NS	`ns-nadc.unicc.org`
		A	206.155.102.53^{🇺🇸 AS3561206.155.64.0/18}
NS	`ns.unicc.org` ⚠️ Not in parent delegation
		A	2a00:7580:10:1ff::a1:53^{🇨🇭 AS86592a00:7580:10::/48 ICC Geneva Data Centre}
			PTR	`ns.unicc.org`
		A	192.91.247.3^{🇨🇭 AS8659192.91.247.0/24 UNICC-C6}
			PTR	`ns.unicc.org`
NS	`ns1.gva.ch.colt.net` ⚠️ Not in parent delegation
		A	212.74.78.22^{🇩🇪 COLT212.74.78.0/24 Internal 5}
			PTR	`ns1.gva.ch.colt.net`
MX	`oapi-int.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
MX	`ms99722370.msv1.invalid`^(32767)
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms99722370`
TXT	`MS=3A1BAF5245869D6879E381E4B72934DAB3FEAC21`
SOA	`nse1.wipo.int`hostmaster@listbox.wipo.int 2025-07-11 #2

`int`

	DNSSEC	🔒 Signed (DS record present)
	NS	`sns.dns.icann.org` ⭐
	NS	`ns.uu.net`
	NS	`ns0.ja.net`
	NS	`sec2.authdns.ripe.net`
	NS	`x.iana-servers.net`
	NS	`y.iana-servers.net`
	NS	`z.iana-servers.net`
	SOA	`sns.dns.icann.org`noc@dns.icann.org 2026-07-10 #14

rank #379664 globally
rank #85 in the tld

oapi.int

oapi.int is the official website of the African Intellectual Property Organization (Organisation Africaine de la Propriété Intellectuelle, OAPI), an intergovernmental organization based in Yaoundé, Cameroon.

Key facts

Owner / operator: African Intellectual Property Organization (OAPI)
TLD:\.int— infrastructure
Primary purpose: official website of OAPI
Status: active

WOT: SAFE (86/100)

Subdomains

www.oapi.int

Same first word

oapi.biz

oapi.net

oapi.vip

oapi.me

oapi.us

oapi.com

oapi.de

oapi.org

oapi.int

oapi.uk

oapi.info

oapi.name

oapi.ru

Similar names

iapo.com

oipa.eu

aoip.com.vn

iaop.com

poia.pl

iapo.ie

aipo.nl

apoi.hu

paio.in

opai.org

aipo.jp

apio.xyz

iopa.com.br

apio.es

paio.de

ipao.eu

aipo.me

apio.ro

apoi.net

apio.tv

oipa.ro

ipoa.info

piao.org

apio.jp

aiop.org

poia.com

apio.co.kr

opia.org

apio.net

opai.com

piao.pro

opia.io

iapo.ru

piao.us

iapo.at

piao.com.cn

aiop.com.co

aiop.jp

aopi.com.ar

ipoa.nl

ipoa.de

iopa.cl

apoi.pt

opia.company

opai.io

aipo.net

ipao.es

aipo.fi

ipao.sk

opai.cn

opia.tech

apoi.de

aipo.de

aipo.com.br

ipoa.ru

apio.network

opia.ro

opia.nl

pioa.org

pioa.de

poia.xyz

iaop.pk

opai.ca

opai.net

iopa.ca

apio.de

aoip.nl

apio.co.uk

apio.us

paio.eu

oipa.com

opai.in

apio.fi

aipo.eu

apoi.eu

piao.de

aoip.ru

paio.ru

aiop.com

opia.co

apoi.link

piao.ru

opia.net

aipo.biz

aipo.lv

apio.com

aiop.net

aipo.it

apoi.ru

ipao.com.my

piao.com

opia.info

apio.it

iapo.jp

apio.io

iopa.org.uk

DNS History

12 records (8 active, 4 former)

●NSns-nadc.unicc.org2017-08-13 → 2026-07-12 · 3 obs

○ 2008-11-28 01:14:12
● 2017-08-13 18:32:34
● 2026-07-12 23:33:20

●NSns.unicc.org2008-11-28 → 2026-07-12 · 2 obs

● 2008-11-28 01:14:12
● 2026-07-12 23:33:20

●NSns1.gva.ch.colt.net2020-12-16 → 2026-07-12 · 3 obs

○ 2017-12-09 05:32:06
● 2020-12-16 05:03:50
● 2026-07-12 23:33:20

○NSns1.unicc.org2008-11-28 → 2017-12-09 · 4 obs

● 2008-11-28 01:14:12
● 2017-12-09 05:32:06
○ 2020-12-16 05:03:50
○ 2026-07-12 23:33:20

○NSns3.unicc.org2008-11-28 → 2017-12-09 · 4 obs

● 2008-11-28 01:14:12
● 2017-12-09 05:32:06
○ 2020-12-16 05:03:50
○ 2026-07-12 23:33:20

●NSnse1.wipo.int2008-11-28 → 2026-07-12 · 2 obs

● 2008-11-28 01:14:12
● 2026-07-12 23:33:20

●MXms99722370.msv1.invalid2020-12-16 → 2026-07-12 · 3 obs

○ 2017-12-09 05:32:06
● 2020-12-16 05:03:50
● 2026-07-12 23:33:20

○MXmx1.oapi.int2015-08-07 → 2017-12-09 · 5 obs

○ 2008-11-28 01:14:12
● 2015-08-07 12:09:16
● 2017-12-09 05:32:06
○ 2020-12-16 05:03:50
○ 2026-07-12 23:33:20

●MXoapi-int.mail.protection.outlook.com2020-12-16 → 2026-07-12 · 3 obs

○ 2017-12-09 05:32:06
● 2020-12-16 05:03:50
● 2026-07-12 23:33:20

○A195.24.202.122015-08-07 → 2021-12-04 · 5 obs

○ 2008-11-28 01:14:12
● 2015-08-07 12:09:16
● 2021-12-04 04:47:12
○ 2026-03-25 14:46:42
○ 2026-07-12 23:33:20

●A2001:41d0:301::282026-03-25 → 2026-07-12 · 3 obs

○ 2021-12-04 04:47:12
● 2026-03-25 14:46:42
● 2026-07-12 23:33:20

●A51.91.236.1932026-03-25 → 2026-07-12 · 3 obs

○ 2021-12-04 04:47:12
● 2026-03-25 14:46:42
● 2026-07-12 23:33:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
int	ns0.ja.net, y.iana-servers.net, z.iana-servers.net, x.iana-servers.net...	13 records
oapi.int	ns.unicc.org, nse1.wipo.int	1 record

✅ Authoritative Response

Server:193.5.93.3

NS records: ns.unicc.org, nse1.wipo.int

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oapi.int (unsigned zone)

⏱️ Timing

Total: 1493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.91.236.193`
AAAA	1	`2001:41d0:301::28`
NS	4	`nse1.wipo.int, ns1.gva.ch.colt.net...`
MX	2	`ms99722370.msv1.invalid (pri: 32767), oapi-int.mail.protection.outlook.com (pr`
TXT	3	`MS=3A1BAF5245869D6879E381E4B72934DAB3FEA, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`nse1.wipo.int hostmaster.listbox.wipo.in`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (sec2.authdns.ripe.net, ns0.ja.net, ns0.ja.net...)

Analysis

Hierarchy

www.oapi.int is a subdomain of oapi.int.

IP Addresses

oapi.int has two IP addresses: 51.91.236.193 and 2001:41d0:301::28

Among the host names that share IP numbers with oapi.int are setei.com, cameleon-alpes.com, car-center-service.com and two others.

Name Servers

The domain oapi.int is delegated to these four name servers: nse1.wipo.int, ns-nadc.unicc.org, ns.unicc.org and ns1.gva.ch.colt.net.

The name servers of oapi.int overlap at least partially with those of other domains — among them 0.8.5.7.0.0.a.2.ip6.arpa, rolexdaytona.cn, ch.colt.net and two more.

These name servers are routinely co-deployed with the name servers ns1.zrh1.ch.colt.net, dns1.bger.ch, dns2.bger.ch and two others.

Hosts with two IP numbers each:

The A records for ns.unicc.org return 192.91.247.3 and 2a00:7580:10:1ff::a1:53.

Hosts that resolve to one IP address:

nse1.wipo.int resolves to the IP address 193.5.93.3.

ns-nadc.unicc.org resolves to the IP address 206.155.102.53.

ns1.gva.ch.colt.net resolves to the IP address 212.74.78.22.

Mail Servers

The MX records for oapi.int point to two mail servers: ms99722370.msv1.invalid and oapi-int.mail.protection.outlook.com.

Host names resolving to 8 IP numbers:

oapi-int.mail.protection.outlook.com maps to 52.101.68.0, 52.101.68.16, 52.101.68.21 and 5 additional IP addresses.