`chemothera.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1078::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.78^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks13.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:13^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks13.rzone.de`
		A	217.160.80.140^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks13.rzone.de`
NS	`shades07.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:134^{🇺🇸 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	`shades07.rzone.de`
		A	185.132.34.134^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades07.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	`docks13.rzone.de`hostmaster@strato-rz.de 2020-05-27 #5

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774598772

Same first word

chemothera.com

DNS History

8 records (5 active, 3 former)

●NSdocks13.rzone.de2007-11-02 → 2026-03-27 · 2 obs

● 2007-11-02 06:02:04
● 2026-03-27 08:08:34

●NSshades07.rzone.de2007-11-02 → 2026-03-27 · 2 obs

● 2007-11-02 06:02:04
● 2026-03-27 08:08:34

○MXmailin.rzone.de2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 06:02:04
○ 2015-08-16 17:57:32
○ 2026-03-27 08:08:34

○MXsmtp.rzone.de2015-08-16 → 2019-12-25 · 5 obs

○ 2007-11-02 06:02:04
● 2015-08-16 17:57:32
● 2019-12-25 08:10:04
○ 2026-03-08 00:58:16
○ 2026-03-27 08:08:34

●MXsmtpin.rzone.de2026-03-08 → 2026-03-27 · 3 obs

○ 2019-12-25 08:10:04
● 2026-03-08 00:58:16
● 2026-03-27 08:08:34

●A2a01:238:20a:202:1078::2015-08-16 → 2026-03-27 · 3 obs

○ 2007-11-02 06:02:04
● 2015-08-16 17:57:32
● 2026-03-27 08:08:34

○A81.169.145.712007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 06:02:04
○ 2015-08-16 17:57:32
○ 2026-03-27 08:08:34

●A81.169.145.782015-08-16 → 2026-03-27 · 3 obs

○ 2007-11-02 06:02:04
● 2015-08-16 17:57:32
● 2026-03-27 08:08:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
chemothera.com	shades07.rzone.de, docks13.rzone.de	-

✅ Authoritative Response

Server:217.160.80.140

NS records: shades07.rzone.de, docks13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemothera.com (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.78`
AAAA	1	`2a01:238:20a:202:1078::`
NS	2	`docks13.rzone.de, shades07.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks13.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

chemothera.com resolves to two IP numbers: 2a01:238:20a:202:1078:: and 81.169.145.78.

Other host names, for instance 158a.de, berlin-conference.de, ziegmann.net, cdu-kronau.de and vif-westend.de share IP numbers with chemothera.com.

Name Servers

Two name servers docks13.rzone.de and shades07.rzone.de handle delegation for chemothera.com.

chemothera.com uses the same name server setup as other domains, for example lk-lingo.com, datalyrics.com, hiell.de, aqua-monaco.com and mhtec.de.

chemothera.com partially shares name servers with other domains; examples include marjasas.nl, besserist.de, fahrart.de, onetechnicalstepahead.de and dejong.de.

These name servers are commonly used alongside shades14.rzone.de, docks12.rzone.de, docks03.rzone.de, docks04.rzone.de, shades19.rzone.de, shades01.rzone.de, shades03.rzone.de, docks05.rzone.de, shades06.rzone.de and shades09.rzone.de.

Host names with two IP numbers:

docks13.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:13 and 217.160.80.140

shades07.rzone.de points to: 2607:f1c0:fe:53:185:132:34:134 and 185.132.34.134

Mail Servers

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

chemothera.com has the same mail server setup as other domains, including athanasius-archiv.org, physiotherapie-sylt.com, gynpraxis-sorge.de, connec.eu and linkwitzlab.com.

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

chemothera.com - robtex.com

chemothera.com

com