🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeuniversity.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::262^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0262.elastic-ssl.ui-r.com`
A	217.160.0.204^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1037.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:37^{🇺🇸 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	`ns1037.ui-dns.org`
		A	185.132.35.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.org`
NS	`ns1037.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:37^{🇺🇸 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	`ns1037.ui-dns.biz`
		A	185.132.33.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.biz`
NS	`ns1037.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:37^{🇺🇸 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	`ns1037.ui-dns.com`
		A	185.132.34.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.com`
NS	`ns1037.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:37^{🇺🇸 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	`ns1037.ui-dns.de`
		A	185.132.32.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1037.ui-dns.org`hostmaster@1und1.de 2016-04-20 #3

`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=1787564870

Same first word

codeuniversity.org

codeuniversity.net

codeuniversity.de

codeuniversity.com

codeuniversity.xyz

Similar names

verynicestudio.com

Previous names

Next names

codeup.de

codeur.de

codeusability.de

codev.de

codeva.de

codevale.de

codevance.de

codevault.de

codevelop.de

codeventis.de

codeventure.de

codevert.de

codevi.de

codeview.de

codeville.de

codevise.de

codevision.de

codevisions.de

codevo.de

codevog.de

DNS History

16 records (8 active, 8 former)

●NSns1037.ui-dns.biz2026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

●NSns1037.ui-dns.com2026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

●NSns1037.ui-dns.de2026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

●NSns1037.ui-dns.org2026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

○NSns65.1und1.de2015-07-12 → 2016-12-23 · 4 obs

● 2015-07-12 08:54:10
● 2016-12-23 09:54:20
○ 2026-08-18 00:55:08
○ 2026-08-24 09:49:00

○NSns66.1und1.de2015-07-12 → 2016-12-23 · 4 obs

● 2015-07-12 08:54:10
● 2016-12-23 09:54:20
○ 2026-08-18 00:55:08
○ 2026-08-24 09:49:00

●MXmx00.ionos.de2026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

○MXmx00.kundenserver.de2015-07-12 → 2016-12-23 · 4 obs

● 2015-07-12 08:54:10
● 2016-12-23 09:54:20
○ 2026-08-18 00:55:08
○ 2026-08-24 09:49:00

●MXmx01.ionos.de2026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

○MXmx01.kundenserver.de2015-07-12 → 2016-12-23 · 4 obs

● 2015-07-12 08:54:10
● 2016-12-23 09:54:20
○ 2026-08-18 00:55:08
○ 2026-08-24 09:49:00

○A2001:8d8:1000:30c6:3e91:c734:3a95:e00c2015-07-12 → 2016-03-03 · 4 obs

● 2015-07-12 08:54:10
● 2016-03-03 03:08:22
○ 2016-07-02 22:02:16
○ 2026-08-24 09:49:00

○A2001:8d8:1000:30c6:fe55:db95:7c81:d8812016-07-02 → 2016-12-23 · 5 obs

○ 2016-03-03 03:08:22
● 2016-07-02 22:02:16
● 2016-12-23 09:54:20
○ 2026-08-18 00:55:08
○ 2026-08-24 09:49:00

●A2001:8d8:100f:f000::2622026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

●A217.160.0.2042026-08-18 → 2026-08-24 · 3 obs

○ 2016-12-23 09:54:20
● 2026-08-18 00:55:08
● 2026-08-24 09:49:00

○A217.160.231.1812016-07-02 → 2016-12-23 · 5 obs

○ 2016-03-03 03:08:22
● 2016-07-02 22:02:16
● 2016-12-23 09:54:20
○ 2026-08-18 00:55:08
○ 2026-08-24 09:49:00

○A82.165.101.1432015-07-12 → 2016-03-03 · 4 obs

● 2015-07-12 08:54:10
● 2016-03-03 03:08:22
○ 2016-07-02 22:02:16
○ 2026-08-24 09:49:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
codeuniversity.de	ns1037.ui-dns.de, ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.org	-

✅ Authoritative Response

Server:185.132.35.37

NS records: ns1037.ui-dns.de, ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeuniversity.de (unsigned zone)

⏱️ Timing

Total: 1852ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.204`
AAAA	1	`2001:8d8:100f:f000::262`
NS	4	`ns1037.ui-dns.biz, ns1037.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1037.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

codeuniversity.de points to the IP addresses 217.160.0.204 and 2001:8d8:100f:f000::262

Additional host names — masson.tech, gamehangar.com, mindfulnesszone.es and two others — share IP numbers with codeuniversity.de.

Name Servers

codeuniversity.de has four authoritative name servers: ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.de and ns1037.ui-dns.org.

The name servers of codeuniversity.de overlap at least partially with those of other domains — among them isbgmbh.eu, rothe-supervision.de, eon-next.com and two more.

The name servers ns1038.ui-dns.com, ns1058.ui-dns.de and ns1064.ui-dns.biz are commonly seen alongside these name servers.

Each of the four hosts ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.de and ns1037.ui-dns.org has two IP addresses. ns1037.ui-dns.biz points to 185.132.33.37 and 2607:f1c0:fe:53:185:132:33:37. ns1037.ui-dns.com points to 185.132.34.37 and 2607:f1c0:fe:53:185:132:34:37. ns1037.ui-dns.de points to 185.132.32.37 and 2607:f1c0:fe:53:185:132:32:37. ns1037.ui-dns.org points to 185.132.35.37 and 2607:f1c0:fe:53:185:132:35:37.

Mail Servers

codeuniversity.de has two mail servers: mx00.ionos.de and mx01.ionos.de.

codeuniversity.de shares the same mail server setup as other domains, including sr-instruments.eu, ferienwohnungen-frankfurt.com, silog-gmbh.de and two others.

Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.171 while mx01.ionos.de resolves to 212.227.15.188.

codeuniversity.de - robtex.com