🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`develop4edu.de`

DNSSEC	⚠️ Not signed
A	46.30.62.194^{🇩🇪 MITTWALD-AS46.30.56.0/21 Mittwald CM Service GmbH und Co. KG}
		PTR	`r6545.agenturserver.it`
NS	`n01.public.auth.dns.services.k-net.io` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`n02.public.auth.dns.services.k-net.io`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`n03.public.auth.dns.services.k-net.io`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`n04.public.auth.dns.services.k-net.io`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`develop4edu-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca48::a^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-miypr02cu00202.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.103.143^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr03cu00107.inbound.protection.outlook.com`
TXT	`MS=ms36222582`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`n01.public.auth.dns.services.k-net.io`zonemaster@k-sys.io 2025-05-27 #0

`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=1787706579

Same first word

develop4edu.de

Similar names

developed4u.com

developed4u.net

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSn01.public.auth.dns.services.k-net.io2026-08-19 → 2026-08-26 · 3 obs

○ 2017-05-21 22:31:12
● 2026-08-19 23:28:40
● 2026-08-26 01:14:00

●NSn02.public.auth.dns.services.k-net.io2026-08-19 → 2026-08-26 · 3 obs

○ 2017-05-21 22:31:12
● 2026-08-19 23:28:40
● 2026-08-26 01:14:00

●NSn03.public.auth.dns.services.k-net.io2026-08-19 → 2026-08-26 · 3 obs

○ 2017-05-21 22:31:12
● 2026-08-19 23:28:40
● 2026-08-26 01:14:00

●NSn04.public.auth.dns.services.k-net.io2026-08-19 → 2026-08-26 · 3 obs

○ 2017-05-21 22:31:12
● 2026-08-19 23:28:40
● 2026-08-26 01:14:00

○NSns01.kle.tt2015-08-19 → 2017-05-21 · 4 obs

● 2015-08-19 03:09:48
● 2017-05-21 22:31:12
○ 2026-08-19 23:28:40
○ 2026-08-26 01:14:00

○NSns02.kle.tt2015-08-19 → 2017-05-21 · 4 obs

● 2015-08-19 03:09:48
● 2017-05-21 22:31:12
○ 2026-08-19 23:28:40
○ 2026-08-26 01:14:00

○NSns03.kle.tt2015-08-19 → 2017-05-21 · 4 obs

● 2015-08-19 03:09:48
● 2017-05-21 22:31:12
○ 2026-08-19 23:28:40
○ 2026-08-26 01:14:00

○NSns04.kle.tt2015-08-19 → 2017-05-21 · 4 obs

● 2015-08-19 03:09:48
● 2017-05-21 22:31:12
○ 2026-08-19 23:28:40
○ 2026-08-26 01:14:00

●MXdevelop4edu-de.mail.protection.outlook.com2026-08-19 → 2026-08-26 · 3 obs

○ 2017-05-21 22:31:12
● 2026-08-19 23:28:40
● 2026-08-26 01:14:00

○MXmail01.hex2013.com2017-05-21 → 2017-05-21 · 4 obs

○ 2016-09-13 12:03:50
● 2017-05-21 22:31:12
○ 2026-08-19 23:28:40
○ 2026-08-26 01:14:00

○MXmail02.hex2013.com2017-05-21 → 2017-05-21 · 4 obs

○ 2016-09-13 12:03:50
● 2017-05-21 22:31:12
○ 2026-08-19 23:28:40
○ 2026-08-26 01:14:00

○MXmx51.mymxserver.com2015-08-19 → 2016-09-13 · 4 obs

● 2015-08-19 03:09:48
● 2016-09-13 12:03:50
○ 2017-05-21 22:31:12
○ 2026-08-26 01:14:00

○MXnx51.mymxserver.com2015-08-19 → 2016-09-13 · 4 obs

● 2015-08-19 03:09:48
● 2016-09-13 12:03:50
○ 2017-05-21 22:31:12
○ 2026-08-26 01:14:00

●A46.30.62.1942015-08-19 → 2026-08-26 · 2 obs

● 2015-08-19 03:09:48
● 2026-08-26 01:14:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
develop4edu.de	n02.public.auth.dns.services.k-net.io, n03.public.auth.dns.services.k-net.io, n04.public.auth.dns.services.k-net.io, n01.public.auth.dns.services.k-net.io	-

✅ Authoritative Response

Server:185.132.35.161

NS records: n02.public.auth.dns.services.k-net.io, n03.public.auth.dns.services.k-net.io, n04.public.auth.dns.services.k-net.io, n01.public.auth.dns.services.k-net.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for develop4edu.de (unsigned zone)

⏱️ Timing

Total: 1071ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.62.194`
NS	4	`n04.public.auth.dns.services.k-net.io, n03.public.auth.dns.services.k-net.io...`
MX	1	`develop4edu-de.mail.protection.outlook.c`
TXT	2	`MS=ms36222582, v=spf1 include:spf.protection.outlook.co`
SOA	1	`n01.public.auth.dns.services.k-net.io zo`

Analysis

IP Addresses

develop4edu.de resolves to one IP address: 46.30.62.194.

r6545.agenturserver.it, klett-map.de, www.klett-map.de and two other host names share IP numbers with develop4edu.de.

Name Servers

The authoritative name servers for develop4edu.de are n01.public.auth.dns.services.k-net.io, n02.public.auth.dns.services.k-net.io, n03.public.auth.dns.services.k-net.io and n04.public.auth.dns.services.k-net.io.

The name servers of develop4edu.de overlap at least partially with those of other domains — among them lern-portal.com, lernbuchverlag.de, vpmonline.de and two more.

Each of the four hosts n01.public.auth.dns.services.k-net.io, n02.public.auth.dns.services.k-net.io, n03.public.auth.dns.services.k-net.io and n04.public.auth.dns.services.k-net.io has two IP addresses. n01.public.auth.dns.services.k-net.io points to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161. n02.public.auth.dns.services.k-net.io points to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161. n03.public.auth.dns.services.k-net.io points to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161. n04.public.auth.dns.services.k-net.io points to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

Mail for develop4edu.de is handled by a single mail server, develop4edu-de.mail.protection.outlook.com.

develop4edu-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.18, 52.101.68.32, 52.101.73.11 and 5 others.

develop4edu.de - robtex.com

develop4edu.de

de

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`develop4edu.de`

`de`