cdpub.lu - dns.ninja

`cdpub.lu`

DNSSEC	⚠️ Not signed
A	2001:41d0:1:1b00:213:186:33:3^{🇫🇷 OVH2001:41d0::/32 IPv6}
		PTR	`www.ovh.com`
		PTR	`cluster015.ovh.net`
A	213.186.33.3^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
NS	`dns102.ovh.net` ⭐
		A	2001:41d0:d00:fc00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns102.ovh.net`
		A	5.196.38.181^{🇫🇷 OVH5.196.0.0/16}
			PTR	`dns102.ovh.net`
NS	`ns102.ovh.net`
		A	2001:41d0:b00:f600::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns102.ovh.net`
		A	5.135.54.1^{🇧🇪 OVH5.135.0.0/16}
			PTR	`ns102.ovh.net`
MX	`cdpub-lu.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::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.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:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
TXT	`brevo-code:9fab898211fb1f8c762e3d6aa32bed9f`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms52481344`
SOA	`dns102.ovh.net`tech@ovh.net 2024-10-23 #6

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`1.ns.lu` ⭐
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	NS	`r.ns.lu`
	TXT	`Exported: 2026-06-28 04:01:01`
	SOA	`1.ns.lu`noc@restena.lu serial=1782612072

Same first word

cdpub.lu

cdpub.fr

cdpub.com

cdpub.eu

Similar names

dbcup.de

dbcup.info

pcdub.com

dcpub.net

dcpub.lu

bcdpu.cn

bcpud.org

upcdb.com

cpudb.org

pubdc.com

bdcpu.cn

cpdbu.com

cpudb.cc

pcbud.com

dcpub.com

pbucd.com

bdcpu.com

DNS History

10 records (5 active, 5 former)

●NSdns102.ovh.net2015-05-27 → 2026-06-28 · 2 obs

● 2015-05-27 16:22:10
● 2026-06-28 02:30:02

●NSns102.ovh.net2015-05-27 → 2026-06-28 · 2 obs

● 2015-05-27 16:22:10
● 2026-06-28 02:30:02

●MXcdpub-lu.mail.protection.outlook.com2026-06-28 → 2026-06-28 · 2 obs

○ 2020-01-14 00:10:36
● 2026-06-28 02:30:02

○MXmx1.mail.ovh.net2020-01-14 → 2020-01-14 · 3 obs

○ 2017-01-25 23:51:32
● 2020-01-14 00:10:36
○ 2026-06-28 02:30:02

○MXmx2.mail.ovh.net2020-01-14 → 2020-01-14 · 3 obs

○ 2017-01-25 23:51:32
● 2020-01-14 00:10:36
○ 2026-06-28 02:30:02

○MXmx3.mail.ovh.net2020-01-14 → 2020-01-14 · 3 obs

○ 2017-01-25 23:51:32
● 2020-01-14 00:10:36
○ 2026-06-28 02:30:02

○MXredirect.ovh.net2015-05-27 → 2017-01-25 · 4 obs

● 2015-05-27 16:22:10
● 2017-01-25 23:51:32
○ 2020-01-14 00:10:36
○ 2026-06-28 02:30:02

●A2001:41d0:1:1b00:213:186:33:32026-06-28 → 2026-06-28 · 2 obs

○ 2020-01-14 00:10:36
● 2026-06-28 02:30:02

●A213.186.33.32026-06-28 → 2026-06-28 · 2 obs

○ 2020-01-14 00:10:36
● 2026-06-28 02:30:02

○A213.186.33.52015-05-27 → 2020-01-14 · 3 obs

● 2015-05-27 16:22:10
● 2020-01-14 00:10:36
○ 2026-06-28 02:30:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	14 records
cdpub.lu	ns102.ovh.net, dns102.ovh.net	-

✅ Authoritative Response

Server:5.196.38.181

NS records: ns102.ovh.net, dns102.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdpub.lu (unsigned zone)

⏱️ Timing

Total: 1270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.3`
AAAA	1	`2001:41d0:1:1b00:213:186:33:3`
NS	2	`dns102.ovh.net, ns102.ovh.net`
MX	1	`cdpub-lu.mail.protection.outlook.com (pr`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms52481344...`
SOA	1	`dns102.ovh.net tech.ovh.net`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (g.dns.lu, g.dns.lu, i.dns.lu...)

Analysis

IP Addresses

cdpub.lu has two IP addresses: 213.186.33.3 and 2001:41d0:1:1b00:213:186:33:3

cybermarketing.fr, centre-aquabike.fr, lbmedia.fr plus two other host names have IP numbers in common with cdpub.lu.

Name Servers

Two name servers handle the delegation for cdpub.lu: dns102.ovh.net and ns102.ovh.net.

The name server configuration of cdpub.lu is shared with other domains, for instance mauricehache.fr, chatfaitdubien.fr, scontogiornaliero.it and two others.

cdpub.lu is at least partially co-delegated on name servers with other domains, such as bateau-mouche.biz.

dns102.ovh.net and ns102.ovh.net both carry two IP addresses. The A records for dns102.ovh.net are 5.196.38.181 and 2001:41d0:d00:fc00::2; the A records for ns102.ovh.net are 5.135.54.1 and 2001:41d0:b00:f600::2.

Mail Servers

cdpub.lu uses one mail server — cdpub-lu.mail.protection.outlook.com.

cdpub-lu.mail.protection.outlook.com has 8 IP addresses: 52.101.68.3, 52.101.68.8, 52.101.68.12 plus 5 more.