`biosimilars.ch`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1064::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.64^{🇩🇪 STRATO81.169.144.0/22 AG}
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`
NS	`shades12.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:139^{🇺🇸 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	`shades12.rzone.de`
		A	185.132.34.139^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades12.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks05.rzone.de`hostmaster@strato-rz.de 2020-06-01 #22

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-05-13 #28

Same first word

biosimilars.mx

biosimilars.at

biosimilars.com

biosimilars.info

biosimilars.ch

biosimilars.tw

biosimilars.biz

Similar names

biossimilar.com

marsibilios.net

DNS History

8 records (5 active, 3 former)

●NSdocks05.rzone.de2015-07-04 → 2026-05-13 · 2 obs

● 2015-07-04 04:58:04
● 2026-05-13 12:25:36

●NSshades12.rzone.de2015-07-04 → 2026-05-13 · 2 obs

● 2015-07-04 04:58:04
● 2026-05-13 12:25:36

○MXsmtp.rzone.de2015-07-04 → 2015-11-12 · 4 obs

● 2015-07-04 04:58:04
● 2015-11-12 20:23:20
○ 2016-03-18 09:39:56
○ 2026-05-13 12:25:36

●MXsmtpin.rzone.de2016-03-18 → 2026-05-13 · 3 obs

○ 2015-11-12 20:23:20
● 2016-03-18 09:39:56
● 2026-05-13 12:25:36

●A2a01:238:20a:202:1064::2026-05-13 → 2026-05-13 · 3 obs

○ 2020-04-08 15:57:56
● 2026-05-13 12:25:34
● 2026-05-13 12:25:36

○A2a01:238:20a:202:1071::2015-07-04 → 2020-04-08 · 4 obs

● 2015-07-04 04:58:04
● 2020-04-08 15:57:56
○ 2026-05-13 12:25:34
○ 2026-05-13 12:25:36

●A81.169.145.642026-05-13 → 2026-05-13 · 3 obs

○ 2020-04-08 15:57:56
● 2026-05-13 12:25:34
● 2026-05-13 12:25:36

○A81.169.145.712015-07-04 → 2020-04-08 · 4 obs

● 2015-07-04 04:58:04
● 2020-04-08 15:57:56
○ 2026-05-13 12:25:34
○ 2026-05-13 12:25:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
biosimilars.ch	shades12.rzone.de, docks05.rzone.de	-

✅ Authoritative Response

Server:217.160.80.132

NS records: shades12.rzone.de, docks05.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biosimilars.ch (unsigned zone)

⏱️ Timing

Total: 1044ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.64`
AAAA	1	`2a01:238:20a:202:1064::`
NS	2	`docks05.rzone.de, shades12.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks05.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

The entity biosimilars.ch points to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.

For instance, other host names gas-detection.de, foxyreg.de, confused-entertainment.nl, iwi.de and alphatraining.at share IP numbers with biosimilars.ch.

Name Servers

biosimilars.ch is delegated to two name servers: docks05.rzone.de and shades12.rzone.de.

biosimilars.ch uses the same name server setup as other domains such as rheumashop.com, lokale-online.de, cosmoworld-fra.de, bipessa.de and piaff.de.

biosimilars.ch shares name servers with other domains at least partially, for example reiterferien-am-strand.org, grilltube.de, tban.de, preis-report.de and rectech.com.

these name servers are often used with the following: docks20.rzone.de, shades11.rzone.de, shades16.rzone.de, shades19.rzone.de, shades15.rzone.de, shades14.rzone.de, docks08.rzone.de, docks09.rzone.de, docks01.rzone.de and docks07.rzone.de.

Host names with two IP numbers:

docks05.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:5 and 217.160.80.132; shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.

Mail Servers

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

biosimilars.ch shares the same mail server setup as other domains, for instance stripeland.com, mail.mhuppert.de, daniel-kreibich-shop.de, remote.ludwigmetz.de and asilentneed.com.

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

biosimilars.ch - robtex.com

biosimilars.ch

ch