`ist-ein-held.de`

DNSSEC	⚠️ Not signed
NS	`nsa4.schlundtech.de` ⭐ ⚠️ Not in parent delegation
		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	`ns1.roesner-online.de` ⚠️ Not in zone NS records
		A	2001:8d8:580:401:217:160:113:54^{🇩🇪 IONOS-AS2001:8d8:580::/48 IONOS-AND-INTERNETX}
			PTR	`nsb4.schlundtech.de`
		A	217.160.113.54^{🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX}
			PTR	`nsb4.schlundtech.de`
NS	`ns2.roesner-online.de` ⚠️ Not in zone NS records
		A	2a01:130:2000:118:89:146:248:24^{🇩🇪 INTERNET_AG2a01:130::/32 DE-NIC-20060621}
			PTR	`nsc4.schlundtech.de`
		A	89.146.248.24^{🇩🇪 INTERNET_AG89.146.248.0/24}
			PTR	`nsc4.schlundtech.de`
NS	`nsb4.schlundtech.de` ⚠️ Not in parent delegation
		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	`nsc4.schlundtech.de` ⚠️ Not in parent delegation
		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	`nsd4.schlundtech.de` ⚠️ Not in parent delegation
		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.roesner-online.de` ⭐
		A	2001:470:7078:5::1^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`arthur.dmz.roesner-online.de`
		A	87.106.58.4^{🇩🇪 IONOS-AS87.106.58.0/23 IONOS SE ber.de}
			PTR	`eddie.roesner-online.de`
SOA	`nsa4.schlundtech.de`hostmaster@roesner-online.de 2024-10-16 #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=1778533675

Same first word

ist-ein-held.de

DNS History

9 records (7 active, 2 former)

●NSns1.roesner-online.de2015-08-03 → 2026-05-11 · 2 obs

● 2015-08-03 13:18:24
● 2026-05-11 21:24:04

●NSns2.roesner-online.de2015-08-03 → 2026-05-11 · 2 obs

● 2015-08-03 13:18:24
● 2026-05-11 21:24:04

●NSnsa4.schlundtech.de2026-03-19 → 2026-05-11 · 3 obs

○ 2015-08-03 13:18:24
● 2026-03-19 21:14:04
● 2026-05-11 21:24:04

●NSnsb4.schlundtech.de2026-03-19 → 2026-05-11 · 3 obs

○ 2015-08-03 13:18:24
● 2026-03-19 21:14:04
● 2026-05-11 21:24:04

●NSnsc4.schlundtech.de2026-03-19 → 2026-05-11 · 3 obs

○ 2015-08-03 13:18:24
● 2026-03-19 21:14:04
● 2026-05-11 21:24:04

●NSnsd4.schlundtech.de2026-03-19 → 2026-05-11 · 3 obs

○ 2015-08-03 13:18:24
● 2026-03-19 21:14:04
● 2026-05-11 21:24:04

○MXmail.f0o.de2015-08-03 → 2017-06-21 · 4 obs

● 2015-08-03 13:18:24
● 2017-06-21 03:02:32
○ 2026-03-19 21:14:04
○ 2026-05-11 21:24:04

●MXmail.roesner-online.de2026-03-19 → 2026-05-11 · 3 obs

○ 2017-06-21 03:02:32
● 2026-03-19 21:14:04
● 2026-05-11 21:24:04

○A85.88.6.1952015-08-03 → 2017-06-21 · 4 obs

● 2015-08-03 13:18:24
● 2017-06-21 03:02:32
○ 2026-03-19 21:14:04
○ 2026-05-11 21:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ist-ein-held.de	ns1.roesner-online.de, ns2.roesner-online.de	-

✅ Authoritative Response

Server:89.146.248.24

NS records: ns1.roesner-online.de, ns2.roesner-online.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ist-ein-held.de (unsigned zone)

⏱️ Timing

Total: 1257ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`nsa4.schlundtech.de, nsb4.schlundtech.de...`
MX	1	`mail.roesner-online.de (pri: 10)`
SOA	1	`nsa4.schlundtech.de hostmaster.roesner-o`

Analysis

Name Servers

ist-ein-held.de is delegated to six name servers: ns1.roesner-online.de, ns2.roesner-online.de, nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.

ist-ein-held.de shares name servers with other domains at least partially, for example druckbestellung.net, horselife.tv, luebeckerbucht.de, albert-discount.ch and cls-leer.de.

Host names with two IPs:

ns1.roesner-online.de ->2001:8d8:580:401:217:160:113:54 and 217.160.113.54

ns2.roesner-online.de ->2a01:130:2000:118:89:146:248:24 and 89.146.248.24

nsa4.schlundtech.de ->2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb4.schlundtech.de ->2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc4.schlundtech.de ->2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd4.schlundtech.de ->2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

Mail Servers

ist-ein-held.de is handled by a single mail server, mail.roesner-online.de.

ist-ein-held.de shares the same mail server setup as other domains, for instance roesner-online.de, irc.f0o.de, fourier.f0o.de, octoprint.roesner-online.de and riemann.f0o.de.

mail.roesner-online.de resolves to two IPs: 2001:470:7078:5::1 and 87.106.58.4.

ist-ein-held.de - robtex.com

ist-ein-held.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`ist-ein-held.de`

`de`