brainstep.de - dns.ninja

`brainstep.de`

DNSSEC	⚠️ Not signed
A	185.228.178.102^{🇩🇪 DAWICO185.228.178.0/24}
		PTR	`web05.hosting-base.com`
NS	`ns11.dawico.eu` ⭐ ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns12.dawico.us` ⚠️ Not in parent delegation
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns13.dawico.de` ⚠️ Not in parent delegation
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns14.dawico.org` ⚠️ Not in parent delegation
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
NS	`ns3.ip-projects.de` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns4.ip-projects.de` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
MX	`mail.dawico.net` ⭐
		A	185.228.176.24^{🇩🇪 DAWICO185.228.176.0/24}
			PTR	`mail.dawico.net`
SOA	`ns11.dawico.eu`support@xoero.de 2022-05-25 #2

`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=1784713506

WOT: SAFE (61/100)

Same first word

brainstep.de

Similar names

DNS History

10 records (8 active, 2 former)

●NSns11.dawico.eu2026-04-10 → 2026-07-22 · 3 obs

○ 2015-07-23 07:09:44
● 2026-04-10 12:59:26
● 2026-07-22 09:59:52

●NSns12.dawico.us2026-04-10 → 2026-07-22 · 3 obs

○ 2015-07-23 07:09:44
● 2026-04-10 12:59:26
● 2026-07-22 09:59:52

●NSns13.dawico.de2026-04-10 → 2026-07-22 · 3 obs

○ 2015-07-23 07:09:44
● 2026-04-10 12:59:26
● 2026-07-22 09:59:52

●NSns14.dawico.org2026-04-10 → 2026-07-22 · 3 obs

○ 2015-07-23 07:09:44
● 2026-04-10 12:59:26
● 2026-07-22 09:59:52

●NSns3.ip-projects.de2015-07-23 → 2026-07-22 · 2 obs

● 2015-07-23 07:09:44
● 2026-07-22 09:59:52

●NSns4.ip-projects.de2015-07-23 → 2026-07-22 · 2 obs

● 2015-07-23 07:09:44
● 2026-07-22 09:59:52

○MXexchange.dawico.net2015-07-23 → 2016-07-08 · 4 obs

● 2015-07-23 07:09:44
● 2016-07-08 16:58:24
○ 2018-05-30 19:26:24
○ 2026-07-22 09:59:52

●MXmail.dawico.net2018-05-30 → 2026-07-22 · 3 obs

○ 2016-07-08 16:58:24
● 2018-05-30 19:26:24
● 2026-07-22 09:59:52

○A178.23.127.1652015-07-23 → 2018-05-30 · 4 obs

● 2015-07-23 07:09:44
● 2018-05-30 19:26:24
○ 2026-04-10 12:59:26
○ 2026-07-22 09:59:52

●A185.228.178.1022026-04-10 → 2026-07-22 · 3 obs

○ 2018-05-30 19:26:24
● 2026-04-10 12:59:26
● 2026-07-22 09:59:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
brainstep.de	ns3.ip-projects.de, ns4.ip-projects.de	4 records

✅ Authoritative Response

Server:217.160.80.161

NS records: ns3.ip-projects.de, ns4.ip-projects.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brainstep.de (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.228.178.102`
NS	4	`ns12.dawico.us, ns14.dawico.org...`
MX	1	`mail.dawico.net (pri: 10)`
SOA	1	`ns11.dawico.eu support.xoero.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.ip-projects.de, ns3.ip-projects.de, ns4.ip-projects.de...)

Analysis

IP Addresses

brainstep.de resolves to one IP address: 185.228.178.102.

polopartner.de, carlundsophie.de, fds-online.de and two other host names share IP numbers with brainstep.de.

Name Servers

brainstep.de carries NS records listing 6 name servers — ns13.dawico.de, ns3.ip-projects.de, ns4.ip-projects.de and 3 others.

brainstep.de partially shares its NS delegation with several other domains, including netwave.de, kartoffelbier.com, afromotion.de and two others.

These name servers regularly co-occur with the name servers ns11.dawico.eu, ns14.dawico.org and ns12.dawico.us.

Hostnames that resolve to two IP addresses:

The A records for ns13.dawico.de return 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161.

The A records for ns3.ip-projects.de return 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161.

The A records for ns4.ip-projects.de return 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161.

The A records for ns11.dawico.eu return 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161.

The A records for ns14.dawico.org return 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

The A records for ns12.dawico.us return 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161.

ns3.ip-projects.de and ns11.dawico.eu each have 2001:8d8:fe:53:217:160:80:161 IP addresses.

ns3.ip-projects.de and ns11.dawico.eu each have 217.160.80.161 IP addresses.

ns4.ip-projects.de and ns12.dawico.us each have 2001:8d8:fe:53:217:160:81:161 IP addresses.

ns4.ip-projects.de and ns12.dawico.us each have 217.160.81.161 IP addresses.

Mail Servers

Mail for brainstep.de is handled by a single mail server, mail.dawico.net.

brainstep.de uses an identical mail server configuration to several other domains — among them polo4you.eu, kmacht.com, hotelexcelsior-frankfurt.de and two more.

At least a portion of brainstep.de's mail servers are also used by other domains, for example efda-fastenerdistributors.org.

This set of mail servers commonly appears together with the mail servers mx03.dawico.net.

mail.dawico.net resolves to 185.228.176.24 and no other IP number.