`blindwerk.de`

DNSSEC	⚠️ Not signed
A	193.53.246.169^{🇩🇪 MITTWALD-AS193.53.246.0/23 Mittwald CM Service GmbH und Co. KG}
		PTR	`r30162.agenturserver.it`
NS	`nsa7.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	`nsb7.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	`nsc7.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	`nsd7.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	`blindwerk-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`1password-site-verification=RLJAC65CBNBFTIJT4SL57G2LCU`
TXT	`anthropic-domain-verification-xm74he=zP1RX0NoA4bXYs1XUsJddqhbM`
TXT	`openai-domain-verification=dv-aaqSkcXvQGwp1Jlu0edpz4u0`
TXT	`MS=ms77137072`
TXT	`google-site-verification=dvwqy6yfVu-bUFkE5-ICmftXDAX0V-b6rSfj8CejRzg`
TXT	`atlassian-domain-verification=5VpvyMKaLOMbtRJoN8LsXGIf50oYw0PS8/7kubH8a3Mv06u...`
TXT	`v=spf1 include:spf.protection.outlook.com include:userinclude.dme3ds1.com inc...`
TXT	`apple-domain-verification=FmLCTJreADh7StLa`
TXT	`linkedin-site-verification=ccb967b9-3ca4-4831-8c55-b7597d0fe7fe`
SOA	`nsa7.schlundtech.de`jan\@entzminger.blindwerk.de 2025-11-18 #51

`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=1786429549

Subdomains

www.blindwerk.de

entzminger.blindwerk.de

Same first word

blindwerk.de

blindwerk.org

Similar names

kdwberlin.de

DNS History

10 records (6 active, 4 former)

○NSns.namespace4you.de2015-06-05 → 2017-04-19 · 4 obs

● 2015-06-05 05:14:42
● 2017-04-19 18:53:26
○ 2026-02-17 17:14:06
○ 2026-08-11 06:49:04

○NSns2.namespace4you.de2015-06-05 → 2017-04-19 · 4 obs

● 2015-06-05 05:14:42
● 2017-04-19 18:53:26
○ 2026-02-17 17:14:06
○ 2026-08-11 06:49:04

●NSnsa7.schlundtech.de2026-02-17 → 2026-08-11 · 3 obs

○ 2017-04-19 18:53:26
● 2026-02-17 17:14:06
● 2026-08-11 06:49:04

●NSnsb7.schlundtech.de2026-02-17 → 2026-08-11 · 3 obs

○ 2017-04-19 18:53:26
● 2026-02-17 17:14:06
● 2026-08-11 06:49:04

●NSnsc7.schlundtech.de2026-02-17 → 2026-08-11 · 3 obs

○ 2017-04-19 18:53:26
● 2026-02-17 17:14:06
● 2026-08-11 06:49:04

●NSnsd7.schlundtech.de2026-02-17 → 2026-08-11 · 3 obs

○ 2017-04-19 18:53:26
● 2026-02-17 17:14:06
● 2026-08-11 06:49:04

●MXblindwerk-de.mail.protection.outlook.com2026-02-17 → 2026-08-11 · 3 obs

○ 2017-04-19 18:53:26
● 2026-02-17 17:14:06
● 2026-08-11 06:49:04

○MXmxlb.ispgateway.de2015-06-05 → 2017-04-19 · 4 obs

● 2015-06-05 05:14:42
● 2017-04-19 18:53:26
○ 2026-02-17 17:14:06
○ 2026-08-11 06:49:04

○A188.93.13.2132015-06-05 → 2017-04-19 · 4 obs

● 2015-06-05 05:14:42
● 2017-04-19 18:53:26
○ 2026-02-17 17:14:06
○ 2026-08-11 06:49:04

●A193.53.246.1692026-02-17 → 2026-08-11 · 3 obs

○ 2017-04-19 18:53:26
● 2026-02-17 17:14:06
● 2026-08-11 06:49:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
blindwerk.de	nsd7.schlundtech.de, nsc7.schlundtech.de, nsa7.schlundtech.de, nsb7.schlundtech.de	-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsd7.schlundtech.de, nsc7.schlundtech.de, nsa7.schlundtech.de, nsb7.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blindwerk.de (unsigned zone)

⏱️ Timing

Total: 905ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.53.246.169`
NS	4	`nsb7.schlundtech.de, nsa7.schlundtech.de...`
MX	1	`blindwerk-de.mail.protection.outlook.com`
TXT	9	`1password-site-verification=RLJAC65CBNBF, openai-domain-verification=dv-aaqSkcXvQG...`
SOA	1	`nsa7.schlundtech.de jan\.entzminger.blin`

Analysis

Hierarchy

blindwerk.de is the parent domain of www.blindwerk.de and entzminger.blindwerk.de.

IP Addresses

blindwerk.de points to a single IP number: 193.53.246.169.

Additional host names — mvz-itzehoe-city.de, www.diakonie-pfalz.de, astem.de and two others — share IP numbers with blindwerk.de.

Name Servers

blindwerk.de has four authoritative name servers: nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de and nsd7.schlundtech.de.

blindwerk.de partially shares its NS delegation with several other domains, including aubu.co.uk, bena.de, software2business.ch and two others.

nsa7.schlundtech.de, nsb7.schlundtech.de, nsc7.schlundtech.de and nsd7.schlundtech.de each carry two IP addresses. nsa7.schlundtech.de has 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb7.schlundtech.de has 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc7.schlundtech.de has 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd7.schlundtech.de has 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

blindwerk.de has one mail server: blindwerk-de.mail.protection.outlook.com.

blindwerk.de shares its mail server setup with other domains, such as entzminger.blindwerk.de.

blindwerk-de.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.68.12, 52.101.73.2 and 5 other.

blindwerk.de - robtex.com

blindwerk.de

de

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`blindwerk.de`

`de`