arbitrium.net - dns.ninja

`arbitrium.net`

DNSSEC	⚠️ Not signed
A	85.13.128.249^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
		PTR	`dd53106.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`arbitrium-net.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::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
MX	`w0087a16.kasserver.com`⁽¹⁰⁾
		A	85.13.128.249^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`dd53106.kasserver.com`
TXT	`MS=ms80928876`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605020020

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785830417

Subdomains

mail.arbitrium.net

www.arbitrium.net

Same first word

arbitrium.lv

arbitrium.es

arbitrium.cloud

arbitrium.com.ua

arbitrium.in

arbitrium.net

arbitrium.online

arbitrium.store

arbitrium.eu

arbitrium.io

arbitrium.one

Similar names

miribratu.com

DNS History

8 records (5 active, 3 former)

●NSns5.kasserver.com2007-09-17 → 2026-08-04 · 2 obs

● 2007-09-17 22:32:06
● 2026-08-04 08:11:40

●NSns6.kasserver.com2007-09-17 → 2026-08-04 · 2 obs

● 2007-09-17 22:32:06
● 2026-08-04 08:11:40

●MXarbitrium-net.mail.protection.outlook.com2026-02-22 → 2026-08-04 · 3 obs

○ 2017-02-18 19:37:36
● 2026-02-22 11:24:18
● 2026-08-04 08:11:40

○MXmail.arbitrium.net2007-09-17 → 2016-07-08 · 4 obs

● 2007-09-17 22:32:06
● 2016-07-08 16:58:20
○ 2017-02-18 19:37:36
○ 2026-08-04 08:11:40

●MXw0087a16.kasserver.com2017-02-18 → 2026-08-04 · 3 obs

○ 2016-07-08 16:58:20
● 2017-02-18 19:37:36
● 2026-08-04 08:11:40

●A85.13.128.2492026-02-22 → 2026-08-04 · 3 obs

○ 2017-02-18 19:37:36
● 2026-02-22 11:24:18
● 2026-08-04 08:11:40

○A85.13.132.1532007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 22:32:06
○ 2015-07-08 00:27:44
○ 2026-08-04 08:11:40

○A85.13.140.2352015-07-08 → 2017-02-18 · 5 obs

○ 2007-09-17 22:32:06
● 2015-07-08 00:27:44
● 2017-02-18 19:37:36
○ 2026-02-22 11:24:18
○ 2026-08-04 08:11:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
arbitrium.net	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arbitrium.net (unsigned zone)

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.128.249`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	2	`w0087a16.kasserver.com (pri: 10), arbitrium-net.mail.protection.outlook.co`
TXT	2	`MS=ms80928876, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

arbitrium.net is the parent domain of mail.arbitrium.net and www.arbitrium.net.

IP Addresses

arbitrium.net points to a single IP number: 85.13.128.249.

Additional host names — m21.de, w01c8cfe.kasserver.com, fahrstil.carmino.de and two others — share IP numbers with arbitrium.net.

Name Servers

Two name servers handle the delegation for arbitrium.net: ns5.kasserver.com and ns6.kasserver.com.

arbitrium.net shares its name server setup with other domains, including hotel-gastinger.de, moissl.de, evlindau.com and two others.

arbitrium.net shares at least some of its name servers with other domains, including siddhalepa-ayurveda.de, new-noize.de, photomarc.de and two others.

These name servers are frequently seen alongside the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

ns5.kasserver.com and ns6.kasserver.com each resolve to one IP number: ns5.kasserver.com points to 85.13.128.3 and ns6.kasserver.com points to 85.13.159.101.

Mail Servers

arbitrium.net has two mail servers: w0087a16.kasserver.com and arbitrium-net.mail.protection.outlook.com.

Host names with 8 IP numbers:

arbitrium-net.mail.protection.outlook.com resolves to 52.101.68.3, 52.101.68.16 and 52.101.73.22 among others, with 5 other IP addresses in total.

Host names pointing to a single IP address:

The hostname w0087a16.kasserver.com resolves to 85.13.128.249.