`helmutschaefer.de`

DNSSEC	⚠️ Not signed
A	85.13.163.114^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
		PTR	`dd46038.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	`helmutschaefer-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605070030

`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=1778974976

Same first word

helmutschaefer.de

DNS History

12 records (4 active, 8 former)

●NSns5.kasserver.com2026-05-16 → 2026-05-16 · 2 obs

○ 2017-03-21 03:58:48
● 2026-05-16 23:56:14

●NSns6.kasserver.com2026-05-16 → 2026-05-16 · 2 obs

○ 2017-03-21 03:58:48
● 2026-05-16 23:56:14

○NSnsa9.schlundtech.de2015-07-18 → 2017-03-21 · 3 obs

● 2015-07-18 12:30:46
● 2017-03-21 03:58:48
○ 2026-05-16 23:56:14

○NSnsb9.schlundtech.de2015-07-18 → 2017-03-21 · 3 obs

● 2015-07-18 12:30:46
● 2017-03-21 03:58:48
○ 2026-05-16 23:56:14

○NSnsc9.schlundtech.de2015-07-18 → 2017-03-21 · 3 obs

● 2015-07-18 12:30:46
● 2017-03-21 03:58:48
○ 2026-05-16 23:56:14

○NSnsd9.schlundtech.de2015-07-18 → 2017-03-21 · 3 obs

● 2015-07-18 12:30:46
● 2017-03-21 03:58:48
○ 2026-05-16 23:56:14

○MXchs.cloud2016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-18 05:52:16
● 2016-03-01 01:27:34
○ 2016-06-22 10:31:32
○ 2026-05-16 23:56:14

●MXhelmutschaefer-de.mail.protection.outlook.com2016-06-22 → 2026-05-16 · 3 obs

○ 2016-03-01 01:27:34
● 2016-06-22 10:31:32
● 2026-05-16 23:56:14

○MXhoellundsehn.de.helmutschaefer.de2015-07-18 → 2015-11-18 · 4 obs

● 2015-07-18 12:30:46
● 2015-11-18 05:52:16
○ 2016-03-01 01:27:34
○ 2026-05-16 23:56:14

○A212.227.89.722016-03-01 → 2017-03-21 · 4 obs

○ 2015-11-18 05:52:16
● 2016-03-01 01:27:34
● 2017-03-21 03:58:48
○ 2026-05-16 23:56:14

○A82.165.39.1532015-07-18 → 2015-11-18 · 4 obs

● 2015-07-18 12:30:46
● 2015-11-18 05:52:16
○ 2016-03-01 01:27:34
○ 2026-05-16 23:56:14

●A85.13.163.1142026-05-16 → 2026-05-16 · 2 obs

○ 2017-03-21 03:58:48
● 2026-05-16 23:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
helmutschaefer.de	ns6.kasserver.com, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helmutschaefer.de (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.163.114`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`helmutschaefer-de.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

helmutschaefer.de points to one IP number: 85.13.163.114.

other host names, for instance rosenthal-gruppe.de, w013af42.kasserver.com, landjugend-haubern.de and 2 other share IP numbers with helmutschaefer.de.

Name Servers

helmutschaefer.de is delegated to two name servers, ns5.kasserver.com and ns6.kasserver.com.

helmutschaefer.de shares the same name server setup with other domains, for instance galebo.com, erzevent.de, creado.de and 2 other.

helmutschaefer.de at least partially shares name servers with other domains, for instance ink-paradise.de, versicherungsinsider.de, ulrich-mertin.de and 2 other.

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

Host names with one IP number:

The host name ns5.kasserver.com points to: 85.13.128.3.

The host name ns6.kasserver.com points to: 85.13.159.101.

Mail Servers

helmutschaefer.de is handled by one mail server, helmutschaefer-de.mail.protection.outlook.com.

The host name helmutschaefer-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::e and 5 other.

helmutschaefer.de - robtex.com