python-kurs.eu - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`python-kurs.eu`

DNSSEC	⚠️ Not signed
A	2a01:4f8:171:286f::4^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`phoenix.tux4all.net`
A	138.201.17.115^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
NS	`nsa6.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	`nsb6.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	`nsc6.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	`nsd6.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	`www.tux4all.net` ⭐
		A	2a01:4f8:171:286f::4^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`phoenix.tux4all.net`
		A	138.201.17.115^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`phoenix.tux4all.net`
TXT	`google-site-verification=_uCXlmcXmfuXdInyZp-nrQIRVNX3wcsw8xg67IRyQuQ`
SOA	`nsa6.schlundtech.de`bernd@bklein.de 2017-09-30 #0

`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=1127713635

rank #830308 globally
rank #4302 in the tld
WOT: SAFE (70/100)

Subdomains

www.python-kurs.eu

Same first word

python-kurs.eu

python-kurs.de

Previous names

Next names

DNS History

8 records (7 active, 1 former)

●NSnsa6.schlundtech.de2015-08-22 → 2026-09-04 · 2 obs

● 2015-08-22 09:34:40
● 2026-09-04 15:53:42

●NSnsb6.schlundtech.de2015-08-22 → 2026-09-04 · 2 obs

● 2015-08-22 09:34:40
● 2026-09-04 15:53:42

●NSnsc6.schlundtech.de2015-08-22 → 2026-09-04 · 2 obs

● 2015-08-22 09:34:40
● 2026-09-04 15:53:42

●NSnsd6.schlundtech.de2015-08-22 → 2026-09-04 · 2 obs

● 2015-08-22 09:34:40
● 2026-09-04 15:53:42

●MXwww.tux4all.net2016-07-25 → 2026-09-04 · 2 obs

● 2016-07-25 18:45:32
● 2026-09-04 15:53:42

●A138.201.17.1152020-02-29 → 2026-09-04 · 3 obs

○ 2017-03-27 17:15:04
● 2020-02-29 19:49:12
● 2026-09-04 15:53:42

○A188.40.45.222015-08-22 → 2017-03-27 · 4 obs

● 2015-08-22 09:34:40
● 2017-03-27 17:15:04
○ 2020-02-29 19:49:12
○ 2026-09-04 15:53:42

●A2a01:4f8:171:286f::42020-02-29 → 2026-09-04 · 3 obs

○ 2017-03-27 17:15:04
● 2020-02-29 19:49:12
● 2026-09-04 15:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	9 records
python-kurs.eu	nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de, nsd6.schlundtech.de	-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de, nsd6.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for python-kurs.eu (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.201.17.115`
AAAA	1	`2a01:4f8:171:286f::4`
NS	4	`nsa6.schlundtech.de, nsc6.schlundtech.de...`
MX	1	`www.tux4all.net (pri: 10)`
TXT	1	`google-site-verification=_uCXlmcXmfuXdIn`
SOA	1	`nsa6.schlundtech.de bernd.bklein.de`

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (w.dns.eu, w.dns.eu, x.dns.eu...)

Analysis

Hierarchy

python-kurs.eu is the parent zone for www.python-kurs.eu.

IP Addresses

python-kurs.eu resolves to the IP addresses 138.201.17.115 and 2a01:4f8:171:286f::4

Two other host names, along with phoenix.tux4all.net, python-courses.com and www.galois-group.net, also share IP numbers with python-kurs.eu.

Name Servers

The NS records for python-kurs.eu point to four name servers: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de.

python-kurs.eu partially shares its NS delegation with several other domains, including ilmercatone.de, degrooves.de, psb24-meisterallerklassen.de and two others.

nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de each carry two IP addresses. nsa6.schlundtech.de has 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb6.schlundtech.de has 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc6.schlundtech.de has 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd6.schlundtech.de has 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

The sole mail server for python-kurs.eu is www.tux4all.net.

Among the domains sharing a mail server setup with python-kurs.eu are zord.ch, linux-schulung.org, home-cookservice.de and two others.

The host www.tux4all.net resolves to 138.201.17.115 and 2a01:4f8:171:286f::4 — two IP addresses.