`isab.be`

DNSSEC	🔒 Signed (DS record present)
A	185.86.17.50^{🇧🇪 COMBELL-AS185.86.16.0/22 Stone Internet Services Infrasturcture}
		PTR	`sitemanager-web001.srv.vmw.stone-is.net`
NS	`ns3.combell.net` ⭐ ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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	`ns1.european-server.eu` ⚠️ Not in zone NS records
		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	`ns3.european-server.com` ⚠️ Not in zone NS records
		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	`ns4.combell.net` ⚠️ Not in parent delegation
		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`
NS	`ns4.european-server.com` ⚠️ Not in zone NS records
		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	`mx1.hc43743.c3s2.iphmx.com` ⭐
		A	68.232.151.122^{🇺🇸 CISCO-268.232.151.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.159.82^{🇺🇸 CISCO-268.232.159.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc43743.c3s2.iphmx.com` ⭐
		A	68.232.151.122^{🇺🇸 CISCO-268.232.151.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.159.82^{🇺🇸 CISCO-268.232.159.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`v=spf1 include:spf.protection.outlook.com include:servers.belgium.teneo.be -all`
TXT	`MS=ms94228743`
TXT	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCiqUlRc3g8ZWXA1KCCHPwpb013+Ijv...`
SOA	`ns3.combell.net`hostmaster@isab.be serial=1743507763

`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=1028235733

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ibsa.or.kr

DNS History

14 records (9 active, 5 former)

●NSns1.combell.eu2026-02-21 → 2026-03-14 · 3 obs

○ 2015-12-01 22:07:48
● 2026-02-21 03:48:30
● 2026-03-14 06:56:04

●NSns1.european-server.eu2026-02-21 → 2026-03-14 · 3 obs

○ 2015-12-01 22:07:48
● 2026-02-21 03:48:30
● 2026-03-14 06:56:04

○NSns1.mobistar.be2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 06:38:40
○ 2015-12-01 22:07:48
○ 2026-03-14 06:56:04

○NSns2.mobistar.be2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 06:38:40
○ 2015-12-01 22:07:48
○ 2026-03-14 06:56:04

●NSns3.combell.net2015-12-01 → 2026-03-14 · 3 obs

○ 2015-08-07 06:38:40
● 2015-12-01 22:07:48
● 2026-03-14 06:56:04

●NSns3.european-server.com2026-02-21 → 2026-03-14 · 3 obs

○ 2015-12-01 22:07:48
● 2026-02-21 03:48:30
● 2026-03-14 06:56:04

●NSns4.combell.net2015-12-01 → 2026-03-14 · 3 obs

○ 2015-08-07 06:38:40
● 2015-12-01 22:07:48
● 2026-03-14 06:56:04

●NSns4.european-server.com2026-02-21 → 2026-03-14 · 3 obs

○ 2015-12-01 22:07:48
● 2026-02-21 03:48:30
● 2026-03-14 06:56:04

○MXmail.isab.be2015-08-07 → 2017-02-03 · 4 obs

● 2015-08-07 06:38:40
● 2017-02-03 20:41:54
○ 2018-11-12 16:14:50
○ 2026-03-14 06:56:04

●MXmx1.hc43743.c3s2.iphmx.com2018-11-12 → 2026-03-14 · 3 obs

○ 2017-02-03 20:41:54
● 2018-11-12 16:14:50
● 2026-03-14 06:56:04

●MXmx2.hc43743.c3s2.iphmx.com2018-11-12 → 2026-03-14 · 3 obs

○ 2017-02-03 20:41:54
● 2018-11-12 16:14:50
● 2026-03-14 06:56:04

●A185.86.17.502026-02-21 → 2026-03-14 · 3 obs

○ 2018-11-12 16:14:50
● 2026-02-21 03:48:30
● 2026-03-14 06:56:04

○A212.53.1.232015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 06:38:40
○ 2015-12-01 22:07:48
○ 2026-03-14 06:56:04

○A87.238.165.2382015-12-01 → 2018-11-12 · 5 obs

○ 2015-08-07 06:38:40
● 2015-12-01 22:07:48
● 2018-11-12 16:14:50
○ 2026-02-21 03:48:30
○ 2026-03-14 06:56:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	y.nsset.be, c.nsset.be, b.nsset.be, a.nsset.be...	-
isab.be	ns1.european-server.eu, ns4.european-server.com, ns3.european-server.com	-

✅ Authoritative Response

Server: 89.44.166.48

NS records: ns1.european-server.eu, ns4.european-server.com, ns3.european-server.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.86.17.50`
NS	3	`ns3.combell.net, ns4.combell.net...`
MX	2	`mx1.hc43743.c3s2.iphmx.com (pri: 10), mx2.hc43743.c3s2.iphmx.com (pri: 10)`
TXT	3	`MS=ms94228743, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns3.combell.net hostmaster.isab.be`

Analysis

IP Addresses

isab.be points to a single IP: 185.86.17.50.

Other host names, for instance mail1.dropshotbeveren.be, schrijnwerkenbalco.be, ftp.floralien.be, mail.nathalieverlinden.com and bserviceb.com share IP numbers with isab.be.

Name Servers

isab.be is delegated to six name servers: ns3.european-server.com, ns4.european-server.com, ns1.combell.eu, ns1.european-server.eu, ns3.combell.net and ns4.combell.net.

isab.be at least partially shares its name servers with other domains, for instance centro.be, zuiderterras.be, kwid.be, becomat.be and medisafe.be.