`3ac.de`

DNSSEC	⚠️ Not signed
A	85.13.139.188^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd19424.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	`w008b4df.kasserver.com` ⭐
		A	85.13.139.188^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd19424.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602211159

`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=1774522973

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DNS History

8 records (6 active, 2 former)

●NSns3.ai-dns.de2021-02-15 → 2026-03-26 · 3 obs

○ 2015-08-10 10:58:20
● 2021-02-15 10:05:44
● 2026-03-26 11:28:32

●NSns5.kasserver.com2015-08-10 → 2026-03-26 · 2 obs

● 2015-08-10 10:58:20
● 2026-03-26 11:28:32

●NSns5.name-server-kas.de2021-02-15 → 2026-03-26 · 3 obs

○ 2015-08-10 10:58:20
● 2021-02-15 10:05:44
● 2026-03-26 11:28:32

●NSns6.kasserver.com2015-08-10 → 2026-03-26 · 2 obs

● 2015-08-10 10:58:20
● 2026-03-26 11:28:32

○MXmail.3ac.de2015-08-10 → 2016-12-05 · 4 obs

● 2015-08-10 10:58:20
● 2016-12-05 19:30:34
○ 2017-11-11 03:13:10
○ 2026-03-26 11:28:32

●MXw008b4df.kasserver.com2017-11-11 → 2026-03-26 · 3 obs

○ 2016-12-05 19:30:34
● 2017-11-11 03:13:10
● 2026-03-26 11:28:32

○A85.13.133.2482015-08-10 → 2016-12-05 · 4 obs

● 2015-08-10 10:58:20
● 2016-12-05 19:30:34
○ 2017-11-11 03:13:10
○ 2026-03-26 11:28:32

●A85.13.139.1882017-11-11 → 2026-03-26 · 3 obs

○ 2016-12-05 19:30:34
● 2017-11-11 03:13:10
● 2026-03-26 11:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
3ac.de	ns5.kasserver.com, ns3.ai-dns.de, ns6.kasserver.com, ns5.name-server-kas.de	2 records

✅ Authoritative Response

Server:85.13.181.181

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3ac.de (unsigned zone)

⏱️ Timing

Total: 2616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.188`
NS	4	`ns3.ai-dns.de, ns5.kasserver.com...`
MX	1	`w008b4df.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
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

IP Addresses

3ac.de points to a single IP address: 85.13.139.188.

Other host names such as mail.n37w0rk.com, w007a354.kasserver.com, wichtel.de, w00c70ba.kasserver.com and knotenloesen.com share IP numbers with 3ac.de.

Name Servers

3ac.de is delegated to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

At least part of the name servers for 3ac.de are shared with other domains, for instance klv-schulsoftware.de, erp2.eu, hundimgepaeck.at, campus-company.org and golden-stuebing.de.

These name servers are commonly used alongside a-dns-service.de and ns3.kas-dns-server.de.

Host names with one 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

The mail server for 3ac.de is w008b4df.kasserver.com.

3ac.de uses the same mail server setup as other domains, for example tischtennis-magazin.de, detektiv-lupe.de and modelexikon.com.

Host w008b4df.kasserver.com points to IP 85.13.139.188.

3ac.de - robtex.com

3ac.de

de