brenner-ebert.de - dns.ninja

`brenner-ebert.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:fff3:104::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`box12.bluebox-world.net`
A	136.243.116.39^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`v=spf1 include:spf.bluebox-world.net include:spf.hornetsecurity.com include:s...`
TXT	`MS=ms44507575`
SOA	`a.ns14.net`kf@bluebox-productions.com 2026-01-16 #11

`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=1786036211

WOT: SAFE (68/100)

Subdomains

exchange.brenner-ebert.de

Same first word

brenner-ebert.de

DNS History

22 records (10 active, 12 former)

●NSa.ns14.net2016-03-06 → 2026-08-06 · 3 obs

○ 2015-11-26 16:48:54
● 2016-03-06 22:40:30
● 2026-08-06 17:33:42

●NSb.ns14.net2016-03-06 → 2026-08-06 · 3 obs

○ 2015-11-26 16:48:54
● 2016-03-06 22:40:30
● 2026-08-06 17:33:42

●NSc.ns14.net2016-03-06 → 2026-08-06 · 3 obs

○ 2015-11-26 16:48:54
● 2016-03-06 22:40:30
● 2026-08-06 17:33:42

●NSd.ns14.net2016-03-06 → 2026-08-06 · 3 obs

○ 2015-11-26 16:48:54
● 2016-03-06 22:40:30
● 2026-08-06 17:33:42

○NSdocks08.rzone.de2015-08-04 → 2015-11-26 · 4 obs

● 2015-08-04 22:57:18
● 2015-11-26 16:48:54
○ 2016-03-06 22:40:30
○ 2026-08-06 17:33:42

○NSshades04.rzone.de2015-08-04 → 2015-11-26 · 4 obs

● 2015-08-04 22:57:18
● 2015-11-26 16:48:54
○ 2016-03-06 22:40:30
○ 2026-08-06 17:33:42

○MXbusiness-178-015-245-055.static.arcor-ip.net2015-08-04 → 2015-11-26 · 4 obs

● 2015-08-04 22:57:18
● 2015-11-26 16:48:54
○ 2016-03-06 22:40:30
○ 2026-08-06 17:33:42

○MXmx01.brenner-ebert.de2016-03-06 → 2020-02-13 · 5 obs

○ 2015-11-26 16:48:54
● 2016-03-06 22:40:30
● 2020-02-13 05:40:50
○ 2026-02-16 15:33:52
○ 2026-08-06 17:33:42

●MXmx01.hornetsecurity.com2026-02-16 → 2026-08-06 · 3 obs

○ 2020-02-13 05:40:50
● 2026-02-16 15:33:52
● 2026-08-06 17:33:42

○MXmx02.brenner-ebert.de2020-02-13 → 2020-02-13 · 4 obs

○ 2016-03-06 22:40:30
● 2020-02-13 05:40:50
○ 2026-02-16 15:33:52
○ 2026-08-06 17:33:42

●MXmx02.hornetsecurity.com2026-02-16 → 2026-08-06 · 3 obs

○ 2020-02-13 05:40:50
● 2026-02-16 15:33:52
● 2026-08-06 17:33:42

●MXmx03.hornetsecurity.com2026-02-16 → 2026-08-06 · 3 obs

○ 2020-02-13 05:40:50
● 2026-02-16 15:33:52
● 2026-08-06 17:33:42

●MXmx04.hornetsecurity.com2026-02-16 → 2026-08-06 · 3 obs

○ 2020-02-13 05:40:50
● 2026-02-16 15:33:52
● 2026-08-06 17:33:42

○MXrelay.rzone.de2015-08-04 → 2015-11-26 · 4 obs

● 2015-08-04 22:57:18
● 2015-11-26 16:48:54
○ 2016-03-06 22:40:30
○ 2026-08-06 17:33:42

●A136.243.116.392026-08-06 → 2026-08-06 · 3 obs

○ 2026-06-02 12:35:26
● 2026-08-06 17:33:40
● 2026-08-06 17:33:42

○A195.201.81.2092020-02-13 → 2020-02-13 · 4 obs

○ 2017-02-15 03:21:02
● 2020-02-13 05:40:50
○ 2026-02-16 15:33:52
○ 2026-08-06 17:33:42

○A2a01:238:20a:202:1159::2015-08-04 → 2015-11-26 · 4 obs

● 2015-08-04 22:57:18
● 2015-11-26 16:48:54
○ 2016-03-06 22:40:30
○ 2026-08-06 17:33:42

○A2a01:4f8:2200:40c5::22026-02-16 → 2026-04-18 · 5 obs

○ 2020-02-13 05:40:50
● 2026-02-16 15:33:52
● 2026-04-18 08:01:56
○ 2026-06-02 12:35:26
○ 2026-08-06 17:33:42

●A2a01:4f8:fff3:104::22026-08-06 → 2026-08-06 · 3 obs

○ 2026-06-02 12:35:26
● 2026-08-06 17:33:40
● 2026-08-06 17:33:42

○A49.12.80.1732026-02-16 → 2026-06-02 · 5 obs

○ 2020-02-13 05:40:50
● 2026-02-16 15:33:52
● 2026-06-02 12:35:26
○ 2026-08-06 17:33:40
○ 2026-08-06 17:33:42

○A80.237.193.1162016-03-06 → 2017-02-15 · 5 obs

○ 2015-11-26 16:48:54
● 2016-03-06 22:40:30
● 2017-02-15 03:21:02
○ 2020-02-13 05:40:50
○ 2026-08-06 17:33:42

○A81.169.145.1592015-08-04 → 2015-11-26 · 4 obs

● 2015-08-04 22:57:18
● 2015-11-26 16:48:54
○ 2016-03-06 22:40:30
○ 2026-08-06 17:33:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
brenner-ebert.de	b.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net	-

✅ Authoritative Response

Server:185.132.34.160

NS records: b.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brenner-ebert.de (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.116.39`
AAAA	1	`2a01:4f8:fff3:104::2`
NS	4	`d.ns14.net, c.ns14.net...`
MX	4	`mx03.hornetsecurity.com (pri: 30), mx02.hornetsecurity.com (pri: 20)...`
TXT	2	`v=spf1 include:spf.bluebox-world.net inc, MS=ms44507575`
SOA	1	`a.ns14.net kf.bluebox-productions.com`

Analysis

Hierarchy

brenner-ebert.de serves as the parent of exchange.brenner-ebert.de.

IP Addresses

brenner-ebert.de directs to two IP numbers, 136.243.116.39 and 2a01:4f8:fff3:104::2

Additional host names — smg-gmbh.pl, kvlb.de, hoetzsch-garten-teich.de and two others — share IP numbers with brenner-ebert.de.

Name Servers

brenner-ebert.de has four authoritative name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

brenner-ebert.de has at least partial name server overlap with other domains, such as birk.rs, gsl-germany.com, immowelcome.de and two others.

a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net all point to exactly two IP numbers each: a.ns14.net → 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net → 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net → 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net → 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.

Mail Servers

Four mail servers handle email for brenner-ebert.de: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

brenner-ebert.de shares mail servers — at least in part — with other domains, including r-wenzel.lvm.de, rtab.eu, drk-kleve.de and two others.

mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com each resolve to one IP address: mx01.hornetsecurity.com resolves to 94.100.132.8, mx02.hornetsecurity.com resolves to 94.100.136.8, mx03.hornetsecurity.com resolves to 94.100.134.8 and mx04.hornetsecurity.com resolves to 94.100.136.7.