`bjoernlensing.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1077::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w0d.rzone.de`
A	81.169.145.77^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades01.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:128^{🇺🇸 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	`shades01.rzone.de`
		A	185.132.34.128^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades01.rzone.de`
NS	`docks05.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:5^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
		A	217.160.80.132^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
TXT	`v=spf1 redirect=_spf.strato.com`
SOA	`shades01.rzone.de`hostmaster@strato-rz.de 2020-05-27 #9

`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=1777528216

Same first word

bjoernlensing.de

DNS History

6 records (5 active, 1 former)

●NSdocks05.rzone.de2015-08-01 → 2026-04-30 · 2 obs

● 2015-08-01 04:46:26
● 2026-04-30 05:57:04

●NSshades01.rzone.de2015-08-01 → 2026-04-30 · 2 obs

● 2015-08-01 04:46:26
● 2026-04-30 05:57:04

○MXsmtp.rzone.de2015-08-01 → 2020-01-26 · 4 obs

● 2015-08-01 04:46:26
● 2020-01-26 21:04:02
○ 2026-02-20 19:36:26
○ 2026-04-30 05:57:04

●MXsmtpin.rzone.de2026-02-20 → 2026-04-30 · 3 obs

○ 2020-01-26 21:04:02
● 2026-02-20 19:36:26
● 2026-04-30 05:57:04

●A2a01:238:20a:202:1077::2015-08-01 → 2026-04-30 · 2 obs

● 2015-08-01 04:46:26
● 2026-04-30 05:57:04

●A81.169.145.772015-08-01 → 2026-04-30 · 2 obs

● 2015-08-01 04:46:26
● 2026-04-30 05:57:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bjoernlensing.de	shades01.rzone.de, docks05.rzone.de	-

✅ Authoritative Response

Server:217.160.80.132

NS records: shades01.rzone.de, docks05.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjoernlensing.de (unsigned zone)

⏱️ Timing

Total: 1230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.77`
AAAA	1	`2a01:238:20a:202:1077::`
NS	2	`shades01.rzone.de, docks05.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
TXT	1	`v=spf1 redirect=_spf.strato.com`
SOA	1	`shades01.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

bjoernlensing.de points to two IPs: 2a01:238:20a:202:1077:: and 81.169.145.77.

Other host names including montessori-kinderhaus.de, lichtsyndikat.de, reiferscheid.net, joeysmit.nl and minziro.eu share IP numbers with bjoernlensing.de.

Name Servers

bjoernlensing.de's delegation uses two name servers, docks05.rzone.de and shades01.rzone.de.

bjoernlensing.de shares the same name server setup as other domains, for example sacreste.de, kosok.org, veentjes.nl, ajonard.com and msc-falke-sulz.de.

bjoernlensing.de at least partially shares name servers with other domains, including gdihockey.de, fersch.org, feiga.de, michaelpedace.com and srilanka-reisen.de.

These name servers are typically used together with the name servers docks06.rzone.de, shades13.rzone.de, shades07.rzone.de, docks11.rzone.de, shades05.rzone.de, shades14.rzone.de, shades03.rzone.de, docks08.rzone.de, docks20.rzone.de and shades10.rzone.de.

Host names with two IPs:

docks05.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:5 and 217.160.80.132

shades01.rzone.de points to: 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128

Mail Servers

bjoernlensing.de is handled by a single mail server, smtpin.rzone.de.

bjoernlensing.de shares its mail server setup with other domains, including thomsens.de, steuerfabrik.de, first-store-alexa.com, bibera.biz and mailproxy.get(0x736578)y.de.

smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

bjoernlensing.de - robtex.com