`level-blue.de`

DNSSEC	⚠️ Not signed
A	217.19.237.54^{🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium}
		PTR	`217.19.237.54.static.hosted.by.combell.com`
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	`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	`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	`mx.mailprotect.be` ⭐
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
MX	`mx.backup.mailprotect.be`⁽⁵⁰⁾
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
TXT	`v=spf1 mx a include:_spf.relay.mailprotect.be ~all`
SOA	`ns1.combell.eu`hostmaster@level-blue.de serial=1760005473

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1771291602

Same first word

level-blue.de

Similar names

blue-level.com

DNS History

6 records (6 active, 0 former)

●NSns1.combell.eu2026-03-05 → 2026-03-10 · 2 obs

● 2026-03-05 23:25:26
● 2026-03-10 09:27:32

●NSns3.combell.net2026-03-05 → 2026-03-10 · 2 obs

● 2026-03-05 23:25:26
● 2026-03-10 09:27:32

●NSns4.combell.net2026-03-05 → 2026-03-10 · 2 obs

● 2026-03-05 23:25:26
● 2026-03-10 09:27:32

●MXmx.backup.mailprotect.be2026-03-05 → 2026-03-10 · 2 obs

● 2026-03-05 23:25:26
● 2026-03-10 09:27:32

●MXmx.mailprotect.be2026-03-05 → 2026-03-10 · 2 obs

● 2026-03-05 23:25:26
● 2026-03-10 09:27:32

●A217.19.237.542026-03-05 → 2026-03-10 · 2 obs

● 2026-03-05 23:25:26
● 2026-03-10 09:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
level-blue.de	ns4.combell.net, ns3.combell.net, ns1.combell.eu	-

✅ Authoritative Response

Server: 86.39.202.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for level-blue.de (unsigned zone)

⏱️ Timing

Total: 1246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.19.237.54`
NS	3	`ns1.combell.eu, ns3.combell.net...`
MX	2	`mx.mailprotect.be (pri: 10), mx.backup.mailprotect.be (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.relay.mailprote`
SOA	1	`ns1.combell.eu hostmaster.level-blue.de`

Analysis

IP Addresses

level-blue.de points to an IP address: 217.19.237.54.

other host names include pla.be, lhoist.lu, vor.be, warmtepomp-prijzen.be and futureplanetstudies.nl; they share IP numbers with level-blue.de.

Name Servers

level-blue.de is delegated to three name servers ns1.combell.eu, ns3.combell.net and ns4.combell.net.

level-blue.de at least partially shares name servers with other domains, for instance playsafe.be, hembv.com, byshosting.nl, projectman.be and lifesense.be.

These name servers are commonly used alongside ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.

Host names with two IP numbers:

ns1.combell.eu points to 2a00:1c98:50::50 and 89.44.166.48; ns3.combell.net points to 2a00:1c98::53:1 and 83.217.73.172; ns4.combell.net points to 2001:1598:0:101::3 and 86.39.202.67.

Mail Servers

level-blue.de is handled by two mail servers: mx.mailprotect.be and mx.backup.mailprotect.be.

level-blue.de uses the same mail server setup as other domains, for instance kalibre.be, kastaar.eu, bvikm-sbimc.org, baelskaai.com and tolkaanvraag.be.