`optimal-finanz.de`

DNSSEC	⚠️ Not signed
A	85.13.155.119^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd38928.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	`w0183cb5.kasserver.com` ⭐
		A	85.13.155.119^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd38928.kasserver.com`
TXT	`v=spf1 a mx include:spf.vema-eg.de ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512291035

`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=1777675334

Subdomains

mail.optimal-finanz.de

Same first word

optimal-finanz.de

DNS History

10 records (4 active, 6 former)

○NSns10.schlund.de2015-07-26 → 2017-01-17 · 4 obs

● 2015-07-26 03:14:50
● 2017-01-17 14:11:36
○ 2020-01-24 19:56:38
○ 2026-05-01 23:01:06

●NSns5.kasserver.com2020-01-24 → 2026-05-01 · 3 obs

○ 2017-01-17 14:11:36
● 2020-01-24 19:56:38
● 2026-05-01 23:01:06

●NSns6.kasserver.com2020-01-24 → 2026-05-01 · 3 obs

○ 2017-01-17 14:11:36
● 2020-01-24 19:56:38
● 2026-05-01 23:01:06

○NSns9.schlund.de2015-07-26 → 2017-01-17 · 4 obs

● 2015-07-26 03:14:50
● 2017-01-17 14:11:36
○ 2020-01-24 19:56:38
○ 2026-05-01 23:01:06

○MXmx00.schlund.de2015-07-26 → 2017-01-17 · 4 obs

● 2015-07-26 03:14:50
● 2017-01-17 14:11:36
○ 2020-01-24 19:56:38
○ 2026-05-01 23:01:06

○MXmx01.schlund.de2015-07-26 → 2017-01-17 · 4 obs

● 2015-07-26 03:14:50
● 2017-01-17 14:11:36
○ 2020-01-24 19:56:38
○ 2026-05-01 23:01:06

●MXw0183cb5.kasserver.com2020-01-24 → 2026-05-01 · 3 obs

○ 2017-01-17 14:11:36
● 2020-01-24 19:56:38
● 2026-05-01 23:01:06

○A217.160.223.442017-01-17 → 2017-01-17 · 4 obs

○ 2016-04-02 11:42:28
● 2017-01-17 14:11:36
○ 2020-01-24 19:56:38
○ 2026-05-01 23:01:06

○A82.165.122.2432015-07-26 → 2016-04-02 · 4 obs

● 2015-07-26 03:14:50
● 2016-04-02 11:42:28
○ 2017-01-17 14:11:36
○ 2026-05-01 23:01:06

●A85.13.155.1192020-01-24 → 2026-05-01 · 3 obs

○ 2017-01-17 14:11:36
● 2020-01-24 19:56:38
● 2026-05-01 23:01:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
optimal-finanz.de	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 optimal-finanz.de (unsigned zone)

⏱️ Timing

Total: 850ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.119`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w0183cb5.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.vema-eg.de ~all`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

The parent of mail.optimal-finanz.de is optimal-finanz.de.

IP Addresses

optimal-finanz.de points to IP number: 85.13.155.119.

Other host names such as w00f3d82.kasserver.com, adams-dohle.de, versicherungskanzlei.de, mail.fischer-maklerbuero.de and finanzen-und-versicherungen.de share IPs with optimal-finanz.de.

Name Servers

optimal-finanz.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

optimal-finanz.de shares the same name server setup as cvjm-burk.de, afro-export.de, counterstrike.de, molali.de and loeschau.com.

optimal-finanz.de at least partially shares name servers with other domains, for instance erfolgsdiagnostik.de, growundheadshop.de, casting-haus.de, blackhistorymonth.de and jonaskunst.de.

these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

optimal-finanz.de is handled by a single mail server, w0183cb5.kasserver.com.

w0183cb5.kasserver.com points to a single IP: 85.13.155.119.

optimal-finanz.de - robtex.com