`robertschaller.de`

DNSSEC	⚠️ Not signed
A	87.106.42.220^{🇩🇪 IONOS-AS87.106.42.0/23 IONOS SE ber.de}
		PTR	`ip87-106-42-220.pbiaas.com`
NS	`nsa2.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	`nsb2.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	`nsc2.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	`nsd2.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	`mail.robertschaller.de` ⭐
		A	87.106.42.220^{🇩🇪 IONOS-AS87.106.42.0/23 IONOS SE ber.de}
			PTR	`ip87-106-42-220.pbiaas.com`
SOA	`nsa2.schlundtech.de`email@robertschaller.com 2021-09-01 #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=1778454584

DNS History

8 records (6 active, 2 former)

○NSns10.schlundtech.de2007-12-05 → 2007-12-05 · 3 obs

● 2007-12-05 17:09:20
○ 2015-06-23 11:28:30
○ 2026-05-10 23:26:00

○NSns9.schlundtech.de2007-12-05 → 2007-12-05 · 3 obs

● 2007-12-05 17:09:20
○ 2015-06-23 11:28:30
○ 2026-05-10 23:26:00

●NSnsa2.schlundtech.de2015-06-23 → 2026-05-10 · 3 obs

○ 2007-12-05 17:09:20
● 2015-06-23 11:28:30
● 2026-05-10 23:26:00

●NSnsb2.schlundtech.de2015-06-23 → 2026-05-10 · 3 obs

○ 2007-12-05 17:09:20
● 2015-06-23 11:28:30
● 2026-05-10 23:26:00

●NSnsc2.schlundtech.de2015-06-23 → 2026-05-10 · 3 obs

○ 2007-12-05 17:09:20
● 2015-06-23 11:28:30
● 2026-05-10 23:26:00

●NSnsd2.schlundtech.de2015-06-23 → 2026-05-10 · 3 obs

○ 2007-12-05 17:09:20
● 2015-06-23 11:28:30
● 2026-05-10 23:26:00

●MXmail.robertschaller.de2007-12-05 → 2026-05-10 · 2 obs

● 2007-12-05 17:09:20
● 2026-05-10 23:26:00

●A87.106.42.2202007-12-05 → 2026-05-10 · 2 obs

● 2007-12-05 17:09:20
● 2026-05-10 23:26:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
robertschaller.de	nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de, nsa2.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de, nsa2.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertschaller.de (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.106.42.220`
NS	4	`nsa2.schlundtech.de, nsc2.schlundtech.de...`
MX	1	`mail.robertschaller.de (pri: 10)`
SOA	1	`nsa2.schlundtech.de email.robertschaller`

Analysis

IP Addresses

robertschaller.de resolves to a single IP address: 87.106.42.220.

Name Servers

robertschaller.de is delegated to four name servers: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de.

robertschaller.de at least partially shares name servers with other domains, including fania.net, drhausbauundgrund.de, kanzlei-fisch.de, akrobaten.de and hubel.de.

Hosts with two IP numbers:

Host nsa2.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

Host nsb2.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

Host nsc2.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

Host nsd2.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

Mail Servers

robertschaller.de is handled by a single mail server, mail.robertschaller.de.

mail.robertschaller.de points to a single IP: 87.106.42.220.

robertschaller.de - robtex.com