biebert.eu - dns.ninja

`biebert.eu`

DNSSEC	⚠️ Not signed
A	2001:41d0:2:540c::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
		PTR	`server.web4free.eu`
A	94.23.209.12^{🇫🇷 OVH94.23.0.0/16 ISP Paris, France}
NS	`docks15.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:15^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks15.rzone.de`
		A	217.160.80.142^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks15.rzone.de`
NS	`shades15.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:142^{🇺🇸 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	`shades15.rzone.de`
		A	185.132.34.142^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades15.rzone.de`
MX	`server.web4free.eu` ⭐
		A	2001:41d0:2:540c::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`server.web4free.eu`
		A	94.23.209.12^{🇫🇷 OVH94.23.0.0/16 ISP Paris, France}
			PTR	`server.web4free.eu`
TXT	`v=spf1 redirect=_spf.strato.com`
SOA	`docks15.rzone.de`hostmaster@strato-rz.de 2026-01-07 #42

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1125801265

Subdomains

mail.biebert.eu

Same first word

biebert.eu

biebert.de

biebert.com

Similar names

bertieb.org

betribe.com

beerbit.com

trebbie.com

bitbeer.com

beribet.com

bibtree.com

bebrite.net

bertieb.com

betrieb.info

bebrite.com

betrieb.de

betrieb.eu

betrieb.com

betrieb.kasserver.com

betrieb.biz

trebbie.nl

britbee.com

betrieb.at

betrieb.net

tribebe.com

bebrite.com.au

bebrite.ru

betrieb.ch

betribe.blogspot.com

betrieb.email

DNS History

24 records (5 active, 19 former)

●NSdocks15.rzone.de2026-02-17 → 2026-07-05 · 3 obs

○ 2019-05-02 15:51:14
● 2026-02-17 14:12:40
● 2026-07-05 00:58:40

○NSns1.hostinger.de2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-05 20:44:14
● 2017-02-09 14:14:58
○ 2019-05-02 15:51:14
○ 2026-07-05 00:58:40

○NSns1.limenet.de2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-09 14:14:58
● 2019-05-02 15:51:14
○ 2026-02-17 14:12:40
○ 2026-07-05 00:58:40

○NSns2.hostinger.de2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-05 20:44:14
● 2017-02-09 14:14:58
○ 2019-05-02 15:51:14
○ 2026-07-05 00:58:40

○NSns2.limenet.de2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-09 14:14:58
● 2019-05-02 15:51:14
○ 2026-02-17 14:12:40
○ 2026-07-05 00:58:40

○NSns3.hostinger.de2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-05 20:44:14
● 2017-02-09 14:14:58
○ 2019-05-02 15:51:14
○ 2026-07-05 00:58:40

○NSns3.limenet.de2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-09 14:14:58
● 2019-05-02 15:51:14
○ 2026-02-17 14:12:40
○ 2026-07-05 00:58:40

○NSns4.hostinger.de2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-05 20:44:14
● 2017-02-09 14:14:58
○ 2019-05-02 15:51:14
○ 2026-07-05 00:58:40

○NSns4.limenet.de2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-09 14:14:58
● 2019-05-02 15:51:14
○ 2026-02-17 14:12:40
○ 2026-07-05 00:58:40

○NSnsa1.schlundtech.de2015-08-02 → 2016-05-05 · 4 obs

● 2015-08-02 14:47:02
● 2016-05-05 20:44:14
○ 2017-02-09 14:14:58
○ 2026-07-05 00:58:40

○NSnsb1.schlundtech.de2015-08-02 → 2016-05-05 · 4 obs

● 2015-08-02 14:47:02
● 2016-05-05 20:44:14
○ 2017-02-09 14:14:58
○ 2026-07-05 00:58:40

○NSnsc1.schlundtech.de2015-08-02 → 2016-05-05 · 4 obs

● 2015-08-02 14:47:02
● 2016-05-05 20:44:14
○ 2017-02-09 14:14:58
○ 2026-07-05 00:58:40

○NSnsd1.schlundtech.de2015-08-02 → 2016-05-05 · 4 obs

● 2015-08-02 14:47:02
● 2016-05-05 20:44:14
○ 2017-02-09 14:14:58
○ 2026-07-05 00:58:40

●NSshades15.rzone.de2026-02-17 → 2026-07-05 · 3 obs

○ 2019-05-02 15:51:14
● 2026-02-17 14:12:40
● 2026-07-05 00:58:40

○MXmx.biebert.eu2016-05-05 → 2016-05-05 · 4 obs

○ 2016-02-10 15:24:26
● 2016-05-05 20:44:14
○ 2017-02-09 14:14:58
○ 2026-07-05 00:58:40

○MXmx.biebert.eui.biebert.eu2015-08-02 → 2016-02-10 · 4 obs

● 2015-08-02 14:47:02
● 2016-02-10 15:24:26
○ 2016-05-05 20:44:14
○ 2026-07-05 00:58:40

○MXmx1.hostinger.de2017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-05 20:44:14
● 2017-02-09 14:14:58
○ 2019-05-02 15:51:14
○ 2026-07-05 00:58:40

●MXserver.web4free.eu2026-02-17 → 2026-07-05 · 3 obs

○ 2019-05-02 15:51:14
● 2026-02-17 14:12:40
● 2026-07-05 00:58:40

○MXxcp.wolkenbauer.com2019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-09 14:14:58
● 2019-05-02 15:51:14
○ 2026-02-17 14:12:40
○ 2026-07-05 00:58:40

●A2001:41d0:2:540c::22026-02-17 → 2026-07-05 · 3 obs

○ 2019-05-02 15:51:14
● 2026-02-17 14:12:40
● 2026-07-05 00:58:40

○A31.170.165.312017-02-09 → 2017-02-09 · 4 obs

○ 2016-05-05 20:44:14
● 2017-02-09 14:14:58
○ 2019-05-02 15:51:14
○ 2026-07-05 00:58:40

○A81.169.228.2232015-08-02 → 2016-05-05 · 4 obs

● 2015-08-02 14:47:02
● 2016-05-05 20:44:14
○ 2017-02-09 14:14:58
○ 2026-07-05 00:58:40

○A88.198.134.52019-05-02 → 2019-05-02 · 4 obs

○ 2017-02-09 14:14:58
● 2019-05-02 15:51:14
○ 2026-02-17 14:12:40
○ 2026-07-05 00:58:40

●A94.23.209.122026-02-17 → 2026-07-05 · 3 obs

○ 2019-05-02 15:51:14
● 2026-02-17 14:12:40
● 2026-07-05 00:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
biebert.eu	docks15.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:217.160.80.142

NS records: docks15.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biebert.eu (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.23.209.12`
AAAA	1	`2001:41d0:2:540c::2`
NS	2	`docks15.rzone.de, shades15.rzone.de`
MX	1	`server.web4free.eu (pri: 20)`
TXT	1	`v=spf1 redirect=_spf.strato.com`
SOA	1	`docks15.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

biebert.eu is the parent zone for mail.biebert.eu.

IP Addresses

biebert.eu directs to two IP numbers, 94.23.209.12 and 2001:41d0:2:540c::2

sotechco.de, hansenmedia.de, zaun-sichtschutz.net plus two other host names have IP numbers in common with biebert.eu.

Name Servers

biebert.eu is delegated to two name servers: docks15.rzone.de and shades15.rzone.de.

The name server configuration of biebert.eu is shared with other domains, for instance katholische-kirche-wangen.de, kobris.de, armin-gross.de and two others.

biebert.eu partially shares its NS delegation with several other domains, including waldstreet.com, strictlycoons.net, revier-media.com and two others.

In DNS configurations, these name servers often share authority with docks02.rzone.de, shades14.rzone.de, docks05.rzone.de and 7 other name servers.

docks15.rzone.de and shades15.rzone.de each resolve to two IP addresses: docks15.rzone.de points to 217.160.80.142 and 2001:8d8:fe:53:5747:2a74:d:15, while shades15.rzone.de points to 185.132.34.142 and 2607:f1c0:fe:53:185:132:34:142.

Mail Servers

biebert.eu uses one mail server — server.web4free.eu.

The mail server setup of biebert.eu is identical to that of domains like olbersdorf.net, server.web4free.eu and aeh.li.

biebert.eu shares mail servers with at least some other domains, such as www.aust.de, famheyne.de and aust.de.

These mail servers often appear in conjunction with the mail servers mail.web4free.eu, mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

The host server.web4free.eu resolves to 94.23.209.12 and 2001:41d0:2:540c::2 — two IP addresses.