keysource.be - dns.ninja

`keysource.be`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:c34^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c1ad^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.52^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.173^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`beau.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c149^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2149^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beau.ns.cloudflare.com`
		A	108.162.193.73^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	172.64.33.73^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	173.245.59.73^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
NS	`tani.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tani.ns.cloudflare.com`
		A	108.162.192.224^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	172.64.32.224^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
		A	173.245.58.224^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tani.ns.cloudflare.com`
MX	`keysource-be.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`google-site-verification=LYoEGyM1W6gHj4IdgWpJ4qvHG2eFXbJ0xlEAUkpTRKQ`
TXT	`v=spf1 ip4:54.37.174.130 ip4:54.37.174.136 ip4:194.78.216.188 ip4:176.9.182.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.52, 172.67.193.173
		IPv6 hints	2606:4700:3031::6815:c34, 2606:4700:3037::ac43:c1ad
SOA	`beau.ns.cloudflare.com`dns@cloudflare.com serial=2410773494

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028255993

Subdomains

mailbackup.keysource.be

keyos.keysource.be

www.keysource.be

mail.keysource.be

mx02.keysource.be

cloud.keysource.be

webbe01.keysource.be

its-www-01.keysource.be

sip.keysource.be

ns3.keysource.be

remote.keysource.be

mx01.keysource.be

mx04.keysource.be

mx03.keysource.be

ks-cloud-02.keysource.be

webpub04.keysource.be

office2.keysource.be

osidis02.keysource.be

Same first word

keysource.com

keysource.fr

keysource.mobi

keysource.eu

keysource.org

keysource.us

keysource.net

keysource.co.uk

keysource.biz

keysource.be

keysource.pro

Similar names

coursekey.com

keycourse.com

keycourse.net

sourcekey.org

sourcekey.com

sourcekey.in

DNS History

23 records (7 active, 16 former)

●NSbeau.ns.cloudflare.com2026-02-16 → 2026-08-03 · 3 obs

○ 2017-01-26 17:44:02
● 2026-02-16 01:09:16
● 2026-08-03 05:00:34

○NSns1.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○NSns2.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○NSns3.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

●NStani.ns.cloudflare.com2026-02-16 → 2026-08-03 · 3 obs

○ 2017-01-26 17:44:02
● 2026-02-16 01:09:16
● 2026-08-03 05:00:34

●MXkeysource-be.mail.protection.outlook.com2026-02-16 → 2026-08-03 · 3 obs

○ 2017-01-26 17:44:02
● 2026-02-16 01:09:16
● 2026-08-03 05:00:34

○MXmail.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○MXmailbackup.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○MXmx01.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○MXmx02.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○MXmx03.keysource.be2015-07-23 → 2017-01-26 · 4 obs

● 2015-07-23 04:17:40
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

●A104.21.12.522026-02-16 → 2026-08-03 · 35 obs

○ 2017-01-26 17:44:02
● 2026-02-16 01:09:16
○ 2026-02-20 02:21:40
● 2026-03-04 06:19:04
● 2026-03-15 18:16:02
○ 2026-03-17 19:53:34
● 2026-03-23 23:20:40
● 2026-03-25 17:19:20
○ 2026-03-26 17:58:38
● 2026-03-28 05:40:12
● 2026-03-28 08:23:36
○ 2026-03-28 11:18:26
● 2026-03-30 02:09:14
● 2026-04-07 20:50:10
○ 2026-04-08 09:43:04
● 2026-04-09 02:02:52
● 2026-05-03 20:51:48
○ 2026-05-06 09:43:16
● 2026-05-07 07:09:48
● 2026-05-08 02:02:32
○ 2026-05-09 00:08:50
● 2026-05-11 17:49:06
● 2026-05-12 10:56:32
○ 2026-05-13 00:05:08
● 2026-05-14 18:08:12
● 2026-06-11 22:27:16
○ 2026-06-12 22:15:24
● 2026-06-13 03:50:02
○ 2026-06-24 01:05:04
● 2026-06-25 19:16:12
○ 2026-07-01 13:11:32
● 2026-07-02 11:31:06
○ 2026-07-08 07:53:26
● 2026-07-09 11:48:52
● 2026-08-03 05:00:34

●A172.67.193.1732026-02-16 → 2026-08-03 · 35 obs

○A188.114.96.02026-02-20 → 2026-07-08 · 34 obs

○ 2026-02-16 01:09:16
● 2026-02-20 02:21:40
○ 2026-03-04 06:19:04
○ 2026-03-15 18:16:02
● 2026-03-17 19:53:34
○ 2026-03-23 23:20:40
○ 2026-03-25 17:19:20
● 2026-03-26 17:58:38
○ 2026-03-28 05:40:12
○ 2026-03-28 08:23:36
● 2026-03-28 11:18:26
○ 2026-03-30 02:09:14
○ 2026-04-07 20:50:10
● 2026-04-08 09:43:04
○ 2026-04-09 02:02:52
○ 2026-05-03 20:51:48
● 2026-05-06 09:43:16
○ 2026-05-07 07:09:48
○ 2026-05-08 02:02:32
● 2026-05-09 00:08:50
○ 2026-05-11 17:49:06
○ 2026-05-12 10:56:32
● 2026-05-13 00:05:08
○ 2026-05-14 18:08:12
○ 2026-06-11 22:27:16
● 2026-06-12 22:15:24
○ 2026-06-13 03:50:02
● 2026-06-24 01:05:04
○ 2026-06-25 19:16:12
● 2026-07-01 13:11:32
○ 2026-07-02 11:31:06
● 2026-07-08 07:53:26
○ 2026-07-09 11:48:52
○ 2026-08-03 05:00:34

○A188.114.97.02026-02-20 → 2026-07-08 · 34 obs

○A193.105.15.262017-01-26 → 2017-01-26 · 4 obs

○ 2016-01-28 14:40:08
● 2017-01-26 17:44:02
○ 2026-02-16 01:09:16
○ 2026-08-03 05:00:34

○A193.105.15.472015-07-23 → 2016-01-28 · 4 obs

● 2015-07-23 04:17:40
● 2016-01-28 14:40:08
○ 2017-01-26 17:44:02
○ 2026-08-03 05:00:34

●A2606:4700:3031::6815:c342026-07-02 → 2026-08-03 · 5 obs

○ 2026-07-01 13:11:32
● 2026-07-02 11:31:06
○ 2026-07-08 07:53:26
● 2026-07-09 11:48:52
● 2026-08-03 05:00:34

○A2606:4700:3031::ac43:c1ad2026-02-16 → 2026-06-25 · 32 obs

○A2606:4700:3037::6815:c342026-02-16 → 2026-06-25 · 32 obs

●A2606:4700:3037::ac43:c1ad2026-07-02 → 2026-08-03 · 5 obs

○ 2026-07-01 13:11:32
● 2026-07-02 11:31:06
○ 2026-07-08 07:53:26
● 2026-07-09 11:48:52
● 2026-08-03 05:00:34

○A2a06:98c1:3120::2026-02-20 → 2026-07-08 · 34 obs

○A2a06:98c1:3121::2026-02-20 → 2026-07-08 · 34 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...	-
keysource.be	beau.ns.cloudflare.com, tani.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.73

NS records: beau.ns.cloudflare.com, tani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keysource.be (unsigned zone)

⏱️ Timing

Total: 1879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.52, 172.67.193.173`
AAAA	2	`2606:4700:3037::ac43:c1ad, 2606:4700:3031::6815:c34`
NS	2	`beau.ns.cloudflare.com, tani.ns.cloudflare.com`
MX	1	`keysource-be.mail.protection.outlook.com`
TXT	2	`google-site-verification=LYoEGyM1W6gHj4I, v=spf1 ip4:54.37.174.130 ip4:54.37.174.1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`beau.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

Among the subdomains of keysource.be are mailbackup.keysource.be, keyos.keysource.be, www.keysource.be, mail.keysource.be, mx02.keysource.be and a few other host names.

IP Addresses

keysource.be directs to four IP numbers, which are 104.21.12.52, 172.67.193.173, 2606:4700:3031::6815:c34 and 2606:4700:3037::ac43:c1ad.

Among the host names that share IP numbers with keysource.be are orangutan.coffee, best2-raja01.shop, jrfw.net and two others.

Name Servers

keysource.be is served by two delegated name servers, beau.ns.cloudflare.com and tani.ns.cloudflare.com.

keysource.be has the same name server delegation as a number of other domains, such as eurolotto.org, dawesvillecatholic.org.au, betransparent.be and two more.

There is at least partial name server overlap between keysource.be and other domains — peicurling.com, genuine-viagra-sale.com, htxgjs.com and two more among them.

These name servers frequently co-occur with the name servers jule.ns.cloudflare.com and elinore.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

beau.ns.cloudflare.com carries IP addresses 108.162.193.73, 172.64.33.73 and 173.245.59.73, with 3 other addresses beyond those.

tani.ns.cloudflare.com carries IP addresses 108.162.192.224, 172.64.32.224 and 173.245.58.224, with 3 other addresses beyond those.

Mail Servers

keysource.be routes its mail through a single mail server, keysource-be.mail.protection.outlook.com.

keysource-be.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.73.6, 52.101.73.15 and 52.101.73.24, along with 5 other.