`smartapartment.de`

DNSSEC	⚠️ Not signed
A	85.13.139.23^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd18612.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	`w00fb5a9.kasserver.com` ⭐
		A	85.13.139.23^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd18612.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512091246

`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=1778677359

Subdomains

mail.smartapartment.de

Same first word

smartapartment.systems

Similar names

apartmentsmart.com

DNS History

12 records (6 active, 6 former)

○NSa.ns14.net2015-07-08 → 2017-02-12 · 4 obs

● 2015-07-08 07:27:32
● 2017-02-12 16:34:14
○ 2020-01-05 23:58:08
○ 2026-05-13 13:30:56

○NSb.ns14.net2015-07-08 → 2017-02-12 · 4 obs

● 2015-07-08 07:27:32
● 2017-02-12 16:34:14
○ 2020-01-05 23:58:08
○ 2026-05-13 13:30:56

○NSc.ns14.net2015-07-08 → 2017-02-12 · 4 obs

● 2015-07-08 07:27:32
● 2017-02-12 16:34:14
○ 2020-01-05 23:58:08
○ 2026-05-13 13:30:56

●NSns3.ai-dns.de2026-05-13 → 2026-05-13 · 2 obs

○ 2020-01-05 23:58:08
● 2026-05-13 13:30:56

●NSns5.kasserver.com2020-01-05 → 2026-05-13 · 3 obs

○ 2017-02-12 16:34:14
● 2020-01-05 23:58:08
● 2026-05-13 13:30:56

●NSns5.name-server-kas.de2026-05-13 → 2026-05-13 · 2 obs

○ 2020-01-05 23:58:08
● 2026-05-13 13:30:56

●NSns6.kasserver.com2020-01-05 → 2026-05-13 · 3 obs

○ 2017-02-12 16:34:14
● 2020-01-05 23:58:08
● 2026-05-13 13:30:56

○MXmail.smartapartment.de2015-07-08 → 2017-02-12 · 4 obs

● 2015-07-08 07:27:32
● 2017-02-12 16:34:14
○ 2020-01-05 23:58:08
○ 2026-05-13 13:30:56

●MXw00fb5a9.kasserver.com2020-01-05 → 2026-05-13 · 3 obs

○ 2017-02-12 16:34:14
● 2020-01-05 23:58:08
● 2026-05-13 13:30:56

○A62.116.171.1002015-07-08 → 2017-02-12 · 4 obs

● 2015-07-08 07:27:32
● 2017-02-12 16:34:14
○ 2020-01-05 23:58:08
○ 2026-05-13 13:30:56

○A85.13.139.1832020-01-05 → 2020-01-05 · 3 obs

○ 2017-02-12 16:34:14
● 2020-01-05 23:58:08
○ 2026-05-13 13:30:56

●A85.13.139.232026-05-13 → 2026-05-13 · 2 obs

○ 2020-01-05 23:58:08
● 2026-05-13 13:30:56

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartapartment.de (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.23`
NS	4	`ns3.ai-dns.de, ns6.kasserver.com...`
MX	1	`w00fb5a9.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

Hierarchy

The parent of mail.smartapartment.de is smartapartment.de.

IP Addresses

smartapartment.de points to an IP address: 85.13.139.23.

other host names include mx0.citykit.at, widerrufsbelehrung-online.de, timecenter.de, mail.artwood.de and kabelmania.de; they share IP numbers with smartapartment.de.

Name Servers

smartapartment.de delegates to four name servers: ns5.kasserver.com, ns6.kasserver.com, ns3.ai-dns.de and ns5.name-server-kas.de.

smartapartment.de at least partially shares name servers with other domains, for instance druck-kr.de, bkk-wf.de, axion.at, mitozell.de and endspurt-hamburg.de.

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

Host names with one IP number: 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

smartapartment.de is handled by a single mail server, w00fb5a9.kasserver.com.

smartapartment.de uses the same mail server setup as other domains, for instance wall-kontor.com, ueberfluss-grill.com, badhomburger.de, max-autowasch.de and maxautowasch.de.

The host name w00fb5a9.kasserver.com points to IP 85.13.139.23.

smartapartment.de - robtex.com