duque.org - dns.ninja

`duque.org`

DNSSEC	⚠️ Not signed
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`duque-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`DNS101.REGISTER.COM`root@REGISTER.COM serial=125032608

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786395749

Subdomains

mail.duque.org

Same first word

duque.be

duque.com

duque.g12.br

duque.pt

duque.fr

duque.co.uk

duque.us

duque.org

duque.cn

duque.me

duque.services

duque.com.br

Similar names

dequu.com

quedu.com.br

quedu.com

quedu.net

uqude.com

udque.com

DNS History

11 records (3 active, 8 former)

○NSdns010.d.register.com2015-06-05 → 2017-06-25 · 4 obs

● 2015-06-05 13:47:16
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

○NSdns040.c.register.com2015-06-05 → 2017-06-25 · 4 obs

● 2015-06-05 13:47:16
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

●NSdns101.register.com2026-03-27 → 2026-08-10 · 3 obs

○ 2017-06-25 02:50:00
● 2026-03-27 21:35:44
● 2026-08-10 21:19:02

●NSdns102.register.com2026-03-27 → 2026-08-10 · 3 obs

○ 2017-06-25 02:50:00
● 2026-03-27 21:35:44
● 2026-08-10 21:19:02

○NSdns116.b.register.com2015-06-05 → 2017-06-25 · 4 obs

● 2015-06-05 13:47:16
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

○NSdns165.a.register.com2015-06-05 → 2017-06-25 · 4 obs

● 2015-06-05 13:47:16
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

●MXduque-org.mail.protection.outlook.com2026-03-27 → 2026-08-10 · 3 obs

○ 2017-06-25 02:50:00
● 2026-03-27 21:35:44
● 2026-08-10 21:19:02

○MXduque.org.c2.mx1.ik2.com2017-06-25 → 2017-06-25 · 4 obs

○ 2016-08-04 05:47:18
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

○MXduque.org.c2.mx2.ik2.io2017-06-25 → 2017-06-25 · 4 obs

○ 2016-08-04 05:47:18
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

○MXduque.org.c2.mx3.ik2.eu2017-06-25 → 2017-06-25 · 4 obs

○ 2016-08-04 05:47:18
● 2017-06-25 02:50:00
○ 2026-03-27 21:35:44
○ 2026-08-10 21:19:02

○MXmail.duque.org2015-06-05 → 2016-08-04 · 4 obs

● 2015-06-05 13:47:16
● 2016-08-04 05:47:18
○ 2017-06-25 02:50:00
○ 2026-08-10 21:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
duque.org	dns102.register.com, dns101.register.com	-

✅ Authoritative Response

Server:162.159.24.117

NS records: dns102.register.com, dns101.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duque.org (unsigned zone)

⏱️ Timing

Total: 1692ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns102.register.com, dns101.register.com`
MX	1	`duque-org.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`DNS101.REGISTER.COM root.REGISTER.COM`

Analysis

Hierarchy

The domain mail.duque.org falls under the parent duque.org.

Name Servers

duque.org is delegated to two name servers: dns101.register.com and dns102.register.com.

The name server configuration of duque.org is shared with other domains, for instance gsmb2b.com, dialconnection.com, ejatt.com and two others.

duque.org shares at least some of its name servers with other domains, such as beeaccess.com.

Each of dns101.register.com and dns102.register.com has one IP address: dns101.register.com uses 162.159.24.117 and dns102.register.com uses 162.159.25.158.

Mail Servers

duque.org uses one mail server — duque-org.mail.protection.outlook.com.

duque-org.mail.protection.outlook.com has 8 IP addresses: 52.101.10.6, 52.101.11.13, 52.101.11.19 plus 5 more.