`itcs-janus.de`

DNSSEC	⚠️ Not signed
A	93.90.195.28^{🇬🇧 IONOS-AS93.90.192.0/20 IONOS-PA}
		PTR	`itcs-janus.de`
NS	`nsa0.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	`nsb0.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	`nsc0.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	`nsd0.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	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=20b3fdcd84facb19f6bd368118b5391f338f0f62`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`nsa0.schlundtech.de`hostmaster@itcs-janus.de 2025-11-24 #6

`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=1774702105

PTR for

28.195.90.93.in-addr.arpa

Same first word

itcs-janus.de

DNS History

15 records (7 active, 8 former)

○NSns10.schlundtech.de2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 03:33:20
○ 2015-11-11 13:41:14
○ 2026-03-28 13:05:36

○NSns9.schlundtech.de2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 03:33:20
○ 2015-11-11 13:41:14
○ 2026-03-28 13:05:36

●NSnsa0.schlundtech.de2015-11-11 → 2026-03-28 · 6 obs

○ 2007-08-14 03:33:20
● 2015-11-11 13:41:14
● 2016-05-02 18:22:36
○ 2017-02-06 01:31:30
● 2020-03-01 19:55:10
● 2026-03-28 13:05:36

●NSnsb0.schlundtech.de2015-11-11 → 2026-03-28 · 6 obs

○ 2007-08-14 03:33:20
● 2015-11-11 13:41:14
● 2016-05-02 18:22:36
○ 2017-02-06 01:31:30
● 2020-03-01 19:55:10
● 2026-03-28 13:05:36

●NSnsc0.schlundtech.de2015-11-11 → 2026-03-28 · 6 obs

○ 2007-08-14 03:33:20
● 2015-11-11 13:41:14
● 2016-05-02 18:22:36
○ 2017-02-06 01:31:30
● 2020-03-01 19:55:10
● 2026-03-28 13:05:36

●NSnsd0.schlundtech.de2015-11-11 → 2026-03-28 · 6 obs

○ 2007-08-14 03:33:20
● 2015-11-11 13:41:14
● 2016-05-02 18:22:36
○ 2017-02-06 01:31:30
● 2020-03-01 19:55:10
● 2026-03-28 13:05:36

○MXeuve265453.serverprofi24.de.itcs-janus.de2020-03-01 → 2020-03-01 · 4 obs

○ 2017-02-06 01:31:30
● 2020-03-01 19:55:10
○ 2026-03-12 05:46:24
○ 2026-03-28 13:05:36

○MXeuve34165.vserver.de2015-11-11 → 2016-05-02 · 5 obs

○ 2007-08-14 03:33:20
● 2015-11-11 13:41:14
● 2016-05-02 18:22:36
○ 2017-02-06 01:31:30
○ 2026-03-28 13:05:36

○MXmail.janus.me.uk2007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 03:33:20
○ 2015-11-11 13:41:14
○ 2026-03-28 13:05:36

●MXmail.protonmail.ch2026-03-12 → 2026-03-28 · 3 obs

○ 2020-03-01 19:55:10
● 2026-03-12 05:46:24
● 2026-03-28 13:05:36

●MXmailsec.protonmail.ch2026-03-12 → 2026-03-28 · 3 obs

○ 2020-03-01 19:55:10
● 2026-03-12 05:46:24
● 2026-03-28 13:05:36

○A62.75.144.1962007-08-14 → 2007-08-14 · 3 obs

● 2007-08-14 03:33:20
○ 2015-11-11 13:41:14
○ 2026-03-28 13:05:36

○A62.75.166.142020-03-01 → 2020-03-01 · 4 obs

○ 2017-02-06 01:31:30
● 2020-03-01 19:55:10
○ 2026-03-12 05:46:24
○ 2026-03-28 13:05:36

○A80.86.93.1182015-11-11 → 2016-05-02 · 5 obs

○ 2007-08-14 03:33:20
● 2015-11-11 13:41:14
● 2016-05-02 18:22:36
○ 2017-02-06 01:31:30
○ 2026-03-28 13:05:36

●A93.90.195.282026-03-12 → 2026-03-28 · 3 obs

○ 2020-03-01 19:55:10
● 2026-03-12 05:46:24
● 2026-03-28 13:05:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
itcs-janus.de	nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de	-

✅ Authoritative Response

Server:217.160.80.227

NS records: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itcs-janus.de (unsigned zone)

⏱️ Timing

Total: 871ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.90.195.28`
NS	4	`nsc0.schlundtech.de, nsa0.schlundtech.de...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=20b3fdcd84facb19, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`nsa0.schlundtech.de hostmaster.itcs-janu`

Analysis

IP Addresses

itcs-janus.de points to IP number 93.90.195.28.

Other host names, for example janus.me.uk and janus.me, share IPs with itcs-janus.de.

Name Servers

itcs-janus.de is delegated to four name servers: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de.

itcs-janus.de shares name servers with other domains at least partially, for example jobhoch2.de, groupcash.de, sasano.eu, vrhyp.com and metamedium.com.

Host names with two IP numbers:

nsa0.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb0.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc0.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd0.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

Mail Servers

Two mail servers mail.protonmail.ch and mailsec.protonmail.ch handle itcs-janus.de.

itcs-janus.de shares the same mail server setup as other domains, for instance herbova.com, a.com.gt, africanprivateoffice.com, splodge.co and ciofficer.com.

itcs-janus.de shares mail servers with other domains at least partially; for instance logln.org, tbcgames.com, de-lang.eu, pondenome.com and cog2.com.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

itcs-janus.de - robtex.com

itcs-janus.de

de

PTR for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`itcs-janus.de`

`de`