`schuldner-check.de`

DNSSEC	⚠️ Not signed
A	136.243.49.245^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`proxy01.scase.de`
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`
MX	`jochenschroerecs.schuldner-check.de` ⭐
SOA	`nsa0.schlundtech.de`info@ecs-solution.de 2020-01-23 #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=1774643217

Same first word

schuldner-check.de

DNS History

7 records (6 active, 1 former)

●NSnsa0.schlundtech.de2015-08-08 → 2026-03-27 · 2 obs

● 2015-08-08 12:36:30
● 2026-03-27 20:45:06

●NSnsb0.schlundtech.de2015-08-08 → 2026-03-27 · 2 obs

● 2015-08-08 12:36:30
● 2026-03-27 20:45:06

●NSnsc0.schlundtech.de2015-08-08 → 2026-03-27 · 2 obs

● 2015-08-08 12:36:30
● 2026-03-27 20:45:06

●NSnsd0.schlundtech.de2015-08-08 → 2026-03-27 · 2 obs

● 2015-08-08 12:36:30
● 2026-03-27 20:45:06

●MXjochenschroerecs.schuldner-check.de2015-08-08 → 2026-03-27 · 2 obs

● 2015-08-08 12:36:30
● 2026-03-27 20:45:06

●A136.243.49.2452026-03-24 → 2026-03-27 · 3 obs

○ 2017-03-28 05:32:26
● 2026-03-24 20:14:22
● 2026-03-27 20:45:06

○A77.74.54.1342015-08-08 → 2017-03-28 · 4 obs

● 2015-08-08 12:36:30
● 2017-03-28 05:32:26
○ 2026-03-24 20:14:22
○ 2026-03-27 20:45:06

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.132.35.227

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schuldner-check.de (unsigned zone)

⏱️ Timing

Total: 926ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.49.245`
NS	4	`nsa0.schlundtech.de, nsd0.schlundtech.de...`
MX	1	`jochenschroerecs.schuldner-check.de (pri`
SOA	1	`nsa0.schlundtech.de info.ecs-solution.de`

Analysis

IP Addresses

schuldner-check.de points to IP number 136.243.49.245.

Other host names include schuldnerlogin.de, bloedow.de, ecssolution.de and proxy01.scase.de that share IP numbers with schuldner-check.de.

Name Servers

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

schuldner-check.de shares name servers with other domains at least partially, for example ecktime.com, hencke.org, daa-coburg.de, kommunalkredit.de and multiproof.de.

Host names with two IP numbers:

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

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

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

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

Mail Servers

schuldner-check.de is handled by a single mail server, jochenschroerecs.schuldner-check.de.

schuldner-check.de - robtex.com