`openhomeserver.de`

DNSSEC	⚠️ Not signed
A	85.13.128.84^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
		PTR	`dd53718.kasserver.com`
NS	`nsa0.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb0.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc0.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd0.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
SOA	`nsa0.schlundtech.de`alfranzen@web.de 2021-09-02 #0

`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=1774541694

Same first word

openhomeserver.de

DNS History

5 records (5 active, 0 former)

●NSnsa0.schlundtech.de2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 21:14:40
● 2026-03-26 16:31:28

●NSnsb0.schlundtech.de2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 21:14:40
● 2026-03-26 16:31:28

●NSnsc0.schlundtech.de2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 21:14:40
● 2026-03-26 16:31:28

●NSnsd0.schlundtech.de2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 21:14:40
● 2026-03-26 16:31:28

●A85.13.128.842015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 21:14:40
● 2026-03-26 16:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
openhomeserver.de	nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de	-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openhomeserver.de (unsigned zone)

⏱️ Timing

Total: 825ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.128.84`
NS	4	`nsd0.schlundtech.de, nsa0.schlundtech.de...`
SOA	1	`nsa0.schlundtech.de alfranzen.web.de`

Analysis

IP Addresses

openhomeserver.de points to a single IP number: 85.13.128.84.

other host names for instance eabrechnung.de, thermenwartung-hochstern.at, futura-logistik.com, www.maier-umzug.at and w01f9380.kasserver.com share IP numbers with openhomeserver.de.

Name Servers

openhomeserver.de is delegated to four name servers: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de.

openhomeserver.de at least partially shares name servers with other domains, for instance eum-westfalen-lippe.de, kreativfabrik-werbeagentur.de, supermailer.de, sankt-vincenz.de and teckelclub.info.

Host names with two IP numbers:

Host name nsa0.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227.

Host name nsb0.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227.

Host name nsc0.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227.

Host name nsd0.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

openhomeserver.de - robtex.com