poolmaster.be - dns.ninja

`poolmaster.be`

DNSSEC	⚠️ Not signed
A	217.21.190.139^{🇧🇪 COMBELL-AS217.21.176.0/20 COMBELL Network}
		PTR	`217.21.190.139.static.hosted.by.combell.com`
NS	`ns3.combell.net` ⭐
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns1.combell.eu`
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`poolmaster-be.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms68518975`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns3.combell.net`hostmaster@poolmaster.be serial=1709198842

`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=1028249064

Same first word

poolmaster.biz

poolmaster.it

poolmaster.in

poolmaster.ca

poolmaster.net

poolmaster.com

poolmaster.com.ua

poolmaster.de

poolmaster.org

poolmaster.ru

poolmaster.cz

poolmaster.eu

poolmaster.be

poolmaster.co.za

poolmaster.asia

Similar names

DNS History

8 records (5 active, 3 former)

○NSa.hb40-merelbeke.as-s.be2015-07-12 → 2017-02-08 · 4 obs

● 2015-07-12 18:14:10
● 2017-02-08 15:26:52
○ 2026-03-17 17:37:14
○ 2026-06-11 14:15:00

○NSb.hb40-merelbeke.as-s.be2015-07-12 → 2017-02-08 · 4 obs

● 2015-07-12 18:14:10
● 2017-02-08 15:26:52
○ 2026-03-17 17:37:14
○ 2026-06-11 14:15:00

●NSns1.combell.eu2026-03-17 → 2026-06-11 · 3 obs

○ 2017-02-08 15:26:52
● 2026-03-17 17:37:14
● 2026-06-11 14:15:00

●NSns3.combell.net2026-03-17 → 2026-06-11 · 3 obs

○ 2017-02-08 15:26:52
● 2026-03-17 17:37:14
● 2026-06-11 14:15:00

●NSns4.combell.net2026-03-17 → 2026-06-11 · 3 obs

○ 2017-02-08 15:26:52
● 2026-03-17 17:37:14
● 2026-06-11 14:15:00

●MXpoolmaster-be.mail.protection.outlook.com2026-03-17 → 2026-06-11 · 2 obs

● 2026-03-17 17:37:14
● 2026-06-11 14:15:00

○A195.81.125.592015-07-12 → 2017-02-08 · 4 obs

● 2015-07-12 18:14:10
● 2017-02-08 15:26:52
○ 2026-03-17 17:37:14
○ 2026-06-11 14:15:00

●A217.21.190.1392026-03-17 → 2026-06-11 · 3 obs

○ 2017-02-08 15:26:52
● 2026-03-17 17:37:14
● 2026-06-11 14:15:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	a.nsset.be, z.nsset.be, y.nsset.be, d.nsset.be...	-
poolmaster.be	ns3.combell.net, ns4.combell.net, ns1.combell.eu	-

✅ Authoritative Response

Server:89.44.166.48

NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for poolmaster.be (unsigned zone)

⏱️ Timing

Total: 912ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.21.190.139`
NS	3	`ns4.combell.net, ns1.combell.eu...`
MX	1	`poolmaster-be.mail.protection.outlook.co`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms68518975`
SOA	1	`ns3.combell.net hostmaster.poolmaster.be`

Analysis

IP Addresses

poolmaster.be directs to one IP number, which is 217.21.190.139.

Among the host names that share IP numbers with poolmaster.be are parelsvoordezwijnen.be, immobam.be, aphea.info and two others.

Name Servers

poolmaster.be carries NS records delegating to ns1.combell.eu, ns3.combell.net and ns4.combell.net.

The name servers of poolmaster.be overlap at least partially with those of other domains — among them tandheelkundegent.be, hahbo.com, seyferth.nl and two more.

The name servers ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu are commonly seen alongside these name servers.

ns1.combell.eu, ns3.combell.net and ns4.combell.net are three hostnames that each resolve to a pair of IP addresses: ns1.combell.eu to 89.44.166.48 and 2a00:1c98:50::50, ns3.combell.net to 83.217.73.172 and 2a00:1c98::53:1, and ns4.combell.net to 86.39.202.67 and 2001:1598:0:101::3.

Mail Servers

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

poolmaster-be.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.73.11 and 52.101.73.15, along with 5 other.