`atworkconsulting.de`

DNSSEC	⚠️ Not signed
A	85.13.141.55^{🇩🇪 NMM-AS85.13.141.0/24 Neue Medien Muennich}
		PTR	`dd21206.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	`ns3.ai-dns.de`
		A	168.119.5.244^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`static.244.5.119.168.clients.your-server.de`
NS	`ns5.name-server-kas.de`
		A	85.13.181.181^{🇩🇪 NMM-AS85.13.181.0/24 Neue Medien Muennich}
			PTR	`85-13-181-181-static.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	`mx19a.antispameurope.com` ⭐
		A	83.246.65.85^{🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH}
			PTR	`hsmx01-hz2.antispameurope.com`
		A	94.100.132.100^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`hsmx01.antispameurope.com`
MX	`mx19b.antispameurope.com`⁽²⁰⁾
		A	83.246.65.85^{🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH}
			PTR	`hsmx01-hz2.antispameurope.com`
MX	`mx19c.antispameurope.com`⁽³⁰⁾
		A	94.100.132.100^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`hsmx01.antispameurope.com`
MX	`mx19d.antispameurope.com`⁽⁴⁰⁾
		A	83.246.65.85^{🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH}
			PTR	`hsmx01-hz2.antispameurope.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:antispameurope.com ~all`
TXT	`MS=ms68303909`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2510261126

`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=1774643217

Subdomains

mail.atworkconsulting.de

Same first word

atworkconsulting.de

DNS History

11 records (9 active, 2 former)

●NSns3.ai-dns.de2026-02-15 → 2026-03-27 · 3 obs

○ 2015-07-21 13:40:18
● 2026-02-15 13:38:16
● 2026-03-27 20:35:38

●NSns5.kasserver.com2015-07-21 → 2026-03-27 · 2 obs

● 2015-07-21 13:40:18
● 2026-03-27 20:35:38

●NSns5.name-server-kas.de2026-02-15 → 2026-03-27 · 3 obs

○ 2015-07-21 13:40:18
● 2026-02-15 13:38:16
● 2026-03-27 20:35:38

●NSns6.kasserver.com2015-07-21 → 2026-03-27 · 2 obs

● 2015-07-21 13:40:18
● 2026-03-27 20:35:38

○MXmail.atworkconsulting.de2015-07-21 → 2016-05-04 · 4 obs

● 2015-07-21 13:40:18
● 2016-05-04 02:34:54
○ 2017-01-18 22:30:04
○ 2026-03-27 20:35:38

●MXmx19a.antispameurope.com2019-12-23 → 2026-03-27 · 3 obs

○ 2017-01-18 22:30:04
● 2019-12-23 10:25:42
● 2026-03-27 20:35:38

●MXmx19b.antispameurope.com2019-12-23 → 2026-03-27 · 3 obs

○ 2017-01-18 22:30:04
● 2019-12-23 10:25:42
● 2026-03-27 20:35:38

●MXmx19c.antispameurope.com2019-12-23 → 2026-03-27 · 3 obs

○ 2017-01-18 22:30:04
● 2019-12-23 10:25:42
● 2026-03-27 20:35:38

●MXmx19d.antispameurope.com2019-12-23 → 2026-03-27 · 3 obs

○ 2017-01-18 22:30:04
● 2019-12-23 10:25:42
● 2026-03-27 20:35:38

○MXw00a1cd2.kasserver.com2017-01-18 → 2017-01-18 · 4 obs

○ 2016-05-04 02:34:54
● 2017-01-18 22:30:04
○ 2019-12-23 10:25:42
○ 2026-03-27 20:35:38

●A85.13.141.552015-07-21 → 2026-03-27 · 2 obs

● 2015-07-21 13:40:18
● 2026-03-27 20:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
atworkconsulting.de	ns6.kasserver.com, ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de	2 records

✅ Authoritative Response

Server:85.13.159.101

NS records: ns6.kasserver.com, ns3.ai-dns.de, ns5.kasserver.com, ns5.name-server-kas.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atworkconsulting.de (unsigned zone)

⏱️ Timing

Total: 811ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.141.55`
NS	4	`ns3.ai-dns.de, ns5.name-server-kas.de...`
MX	4	`mx19a.antispameurope.com (pri: 10), mx19d.antispameurope.com (pri: 40)...`
TXT	2	`MS=ms68303909, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.ai-dns.de, ns5.name-server-kas.de)

Analysis

Hierarchy

atworkconsulting.de is the parent of mail.atworkconsulting.de.

IP Addresses

atworkconsulting.de points to IP number 85.13.141.55.

For instance, other host names w00a1cd2.kasserver.com, v144811.kasserver.com, mail.noetigenfalls.com, cestech.net and w00f9759.kasserver.com share IP numbers with atworkconsulting.de.

Name Servers

atworkconsulting.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

atworkconsulting.de shares name servers with other domains at least partially, for example ebarfer.de, firstclass-trauredner.de, sportsuchmaschine.at, mfaender.com and ffv-zertifikat.com.

These name servers are commonly used with the name servers 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

ns3.ai-dns.de points to 168.119.5.244

ns5.name-server-kas.de points to 85.13.181.181

Mail Servers

atworkconsulting.de is handled by four mail servers: mx19a.antispameurope.com, mx19b.antispameurope.com, mx19c.antispameurope.com and mx19d.antispameurope.com.

atworkconsulting.de shares mail servers with other domains at least partially; for instance caravancleaner.nl, at4wireless.com, pressol.fr, ossenbrink.de and gww.de.