`copernicus-masters.com`

DNSSEC	⚠️ Not signed
A	5.9.71.142^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
		PTR	`static.142.71.9.5.clients.your-server.de`
NS	`nsa8.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb8.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc8.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd8.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`jotaworks.eu` ⭐
		A	83.169.38.227^{🇩🇪 GODADDY83.169.32.0/20}
			PTR	`jotaworks.eu`
SOA	`nsa8.schlundtech.de`domains@content-optimizer.de 2023-04-21 #0

`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=1776638342

rank #764879 globally
rank #344146 in the tld

Same first word

copernicus-masters.com

DNS History

14 records (6 active, 8 former)

○NSns65.1und1.de2015-08-02 → 2016-12-25 · 4 obs

● 2015-08-02 11:09:10
● 2016-12-25 13:08:28
○ 2026-02-25 01:32:42
○ 2026-04-19 22:49:48

○NSns66.1und1.de2015-08-02 → 2016-12-25 · 4 obs

● 2015-08-02 11:09:10
● 2016-12-25 13:08:28
○ 2026-02-25 01:32:42
○ 2026-04-19 22:49:48

●NSnsa8.schlundtech.de2026-02-25 → 2026-04-19 · 3 obs

○ 2016-12-25 13:08:28
● 2026-02-25 01:32:42
● 2026-04-19 22:49:48

●NSnsb8.schlundtech.de2026-02-25 → 2026-04-19 · 3 obs

○ 2016-12-25 13:08:28
● 2026-02-25 01:32:42
● 2026-04-19 22:49:48

●NSnsc8.schlundtech.de2026-02-25 → 2026-04-19 · 3 obs

○ 2016-12-25 13:08:28
● 2026-02-25 01:32:42
● 2026-04-19 22:49:48

●NSnsd8.schlundtech.de2026-02-25 → 2026-04-19 · 3 obs

○ 2016-12-25 13:08:28
● 2026-02-25 01:32:42
● 2026-04-19 22:49:48

●MXjotaworks.eu2026-02-25 → 2026-04-19 · 3 obs

○ 2016-12-25 13:08:28
● 2026-02-25 01:32:42
● 2026-04-19 22:49:48

○MXmx00.kundenserver.de2015-08-02 → 2016-12-25 · 4 obs

● 2015-08-02 11:09:10
● 2016-12-25 13:08:28
○ 2026-02-25 01:32:42
○ 2026-04-19 22:49:48

○MXmx01.kundenserver.de2015-08-02 → 2016-12-25 · 4 obs

● 2015-08-02 11:09:10
● 2016-12-25 13:08:28
○ 2026-02-25 01:32:42
○ 2026-04-19 22:49:48

○A2001:8d8:1000:40da:8618:5c79:f2e2:a0002015-08-02 → 2016-06-21 · 4 obs

● 2015-08-02 11:09:10
● 2016-06-21 07:25:32
○ 2016-11-01 03:39:44
○ 2026-04-19 22:49:48

○A2001:8d8:1000:40da:d0fe:fbbc:237a:28442016-11-01 → 2016-12-25 · 5 obs

○ 2016-06-21 07:25:32
● 2016-11-01 03:39:44
● 2016-12-25 13:08:28
○ 2026-02-25 01:32:42
○ 2026-04-19 22:49:48

○A217.160.122.992016-11-01 → 2016-12-25 · 5 obs

○ 2016-06-21 07:25:32
● 2016-11-01 03:39:44
● 2016-12-25 13:08:28
○ 2026-02-25 01:32:42
○ 2026-04-19 22:49:48

●A5.9.71.1422026-02-25 → 2026-04-19 · 3 obs

○ 2016-12-25 13:08:28
● 2026-02-25 01:32:42
● 2026-04-19 22:49:48

○A82.165.65.552015-08-02 → 2016-06-21 · 4 obs

● 2015-08-02 11:09:10
● 2016-06-21 07:25:32
○ 2016-11-01 03:39:44
○ 2026-04-19 22:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
copernicus-masters.com	nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de, nsd8.schlundtech.de	-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de, nsd8.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for copernicus-masters.com (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.9.71.142`
NS	4	`nsa8.schlundtech.de, nsc8.schlundtech.de...`
MX	1	`jotaworks.eu (pri: 10)`
SOA	1	`nsa8.schlundtech.de domains.content-opti`

Analysis

IP Addresses

copernicus-masters.com points to IP number 5.9.71.142.

For instance, other host names galileo-master.eu, www.esnc.eu, app-camp.eu, azo-space.com and www.app-lab.eu share IP numbers with copernicus-masters.com.

Name Servers

copernicus-masters.com is delegated to four name servers: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de and nsd8.schlundtech.de.

copernicus-masters.com shares name servers with other domains at least partially, for example managerkurs.com, styleteil.com, womo-driver.de, mis24.de and drbot.org.

Host names with two IP numbers:

nsa8.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb8.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc8.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd8.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

Mail Servers

copernicus-masters.com is handled by a single mail server, jotaworks.eu.

copernicus-masters.com shares the same mail server setup as other domains, for instance esnc.info, galileo-copernicus.com, jotaworks.eu, jotaworks.net and esnc.eu.

jotaworks.eu points to a single IP: 83.169.38.227.

copernicus-masters.com - robtex.com