cuq.org - dns.ninja

`cuq.org`

DNSSEC	🔒 Signed (DS record present)
NS	`nsa.bookmyname.com` ⭐
		A	2001:bc8:702:70::b^{🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France}
		A	195.154.224.11^{🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France}
NS	`nsb.bookmyname.com`
		A	2001:bc8:702:70::c^{🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France}
		A	195.154.224.12^{🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France}
NS	`nsc.bookmyname.com`
		A	2001:bc8:1203:215::26^{🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France}
		A	195.154.234.38^{🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France}
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`v=spf1 include:icloud.com a:toulouse.cuq.org ip4:82.64.165.40 ~all`
TXT	`apple-domain=HsB0sNbQs1sfN5zU`
SOA	`nsa.bookmyname.com`618caf707a9ffcd9\@t1605348.whois.bookmyname.com serial=1778849090

`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=1784857000

WOT: SAFE (63/100)

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DNS History

10 records (5 active, 5 former)

○NSa.dns.gandi.net2015-07-23 → 2017-12-13 · 4 obs

● 2015-07-23 05:26:10
● 2017-12-13 10:32:56
○ 2026-02-22 03:03:36
○ 2026-07-24 01:59:38

○NSb.dns.gandi.net2015-07-23 → 2017-12-13 · 4 obs

● 2015-07-23 05:26:10
● 2017-12-13 10:32:56
○ 2026-02-22 03:03:36
○ 2026-07-24 01:59:38

○NSc.dns.gandi.net2015-07-23 → 2017-12-13 · 4 obs

● 2015-07-23 05:26:10
● 2017-12-13 10:32:56
○ 2026-02-22 03:03:36
○ 2026-07-24 01:59:38

●NSnsa.bookmyname.com2026-02-22 → 2026-07-24 · 3 obs

○ 2017-12-13 10:32:56
● 2026-02-22 03:03:36
● 2026-07-24 01:59:38

●NSnsb.bookmyname.com2026-02-22 → 2026-07-24 · 3 obs

○ 2017-12-13 10:32:56
● 2026-02-22 03:03:36
● 2026-07-24 01:59:38

●NSnsc.bookmyname.com2026-02-22 → 2026-07-24 · 3 obs

○ 2017-12-13 10:32:56
● 2026-02-22 03:03:36
● 2026-07-24 01:59:38

○MXfb.mail.gandi.net2015-07-23 → 2017-12-13 · 4 obs

● 2015-07-23 05:26:10
● 2017-12-13 10:32:56
○ 2026-02-22 03:03:36
○ 2026-07-24 01:59:38

●MXmx01.mail.icloud.com2026-02-22 → 2026-07-24 · 3 obs

○ 2017-12-13 10:32:56
● 2026-02-22 03:03:36
● 2026-07-24 01:59:38

●MXmx02.mail.icloud.com2026-02-22 → 2026-07-24 · 3 obs

○ 2017-12-13 10:32:56
● 2026-02-22 03:03:36
● 2026-07-24 01:59:38

○MXspool.mail.gandi.net2015-07-23 → 2017-12-13 · 4 obs

● 2015-07-23 05:26:10
● 2017-12-13 10:32:56
○ 2026-02-22 03:03:36
○ 2026-07-24 01:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
cuq.org	nsc.bookmyname.com, nsa.bookmyname.com, nsb.bookmyname.com	-

✅ Authoritative Response

Server:195.154.224.12

NS records: nsc.bookmyname.com, nsa.bookmyname.com, nsb.bookmyname.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`nsc.bookmyname.com, nsa.bookmyname.com...`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=HsB0sNbQs1sfN5zU, v=spf1 include:icloud.com a:toulouse.cuq`
SOA	1	`nsa.bookmyname.com 618caf707a9ffcd9\.t16`

Analysis

Name Servers

The authoritative name servers for cuq.org are nsa.bookmyname.com, nsb.bookmyname.com and nsc.bookmyname.com — three in total.

There is at least partial name server overlap between cuq.org and other domains — bildung.fr, egdi.fr, allemoz.fr and two more among them.

nsa.bookmyname.com, nsb.bookmyname.com and nsc.bookmyname.com all resolve to exactly two IP numbers apiece: nsa.bookmyname.com → 195.154.224.11 and 2001:bc8:702:70::b; nsb.bookmyname.com → 195.154.224.12 and 2001:bc8:702:70::c; nsc.bookmyname.com → 195.154.234.38 and 2001:bc8:1203:215::26.

Mail Servers

Mail for cuq.org is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

cuq.org uses an identical mail server configuration to several other domains — among them wesleyedens.com, lukante.pl, whizresources.com and two more.

cuq.org and other domains — somotek.com for instance — share at least some mail servers.

Hostnames that resolve to 6 IP addresses:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.