`contentassist.de`

DNSSEC	⚠️ Not signed
A	15.197.74.242^{🇺🇸 Amazon15.197.64.0/20}
		PTR	`a16d253a41cadc84e.awsglobalaccelerator.com`
A	99.83.225.224^{🇺🇸 Amazon99.83.224.0/20}
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
SOA	`a.ns14.net`do-not-reply@contentassist.de 2026-01-09 #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=1774628363

Same first word

contentassist.de

Similar names

sanctionstest.com

sanctottensis.so

DNS History

14 records (6 active, 8 former)

●NSa.ns14.net2026-02-16 → 2026-03-27 · 3 obs

○ 2018-01-03 10:49:30
● 2026-02-16 02:58:38
● 2026-03-27 16:20:16

●NSb.ns14.net2026-02-16 → 2026-03-27 · 3 obs

○ 2018-01-03 10:49:30
● 2026-02-16 02:58:38
● 2026-03-27 16:20:16

●NSc.ns14.net2026-02-16 → 2026-03-27 · 3 obs

○ 2018-01-03 10:49:30
● 2026-02-16 02:58:38
● 2026-03-27 16:20:16

●NSd.ns14.net2026-02-16 → 2026-03-27 · 3 obs

○ 2018-01-03 10:49:30
● 2026-02-16 02:58:38
● 2026-03-27 16:20:16

○NSns.namespace4you.de2015-07-02 → 2018-01-03 · 4 obs

● 2015-07-02 03:13:28
● 2018-01-03 10:49:30
○ 2026-02-16 02:58:38
○ 2026-03-27 16:20:16

○NSns2.namespace4you.de2015-07-02 → 2018-01-03 · 4 obs

● 2015-07-02 03:13:28
● 2018-01-03 10:49:30
○ 2026-02-16 02:58:38
○ 2026-03-27 16:20:16

○MXmxlb.ispgateway.de2015-07-02 → 2026-02-16 · 4 obs

● 2015-07-02 03:13:28
● 2026-02-16 02:58:38
○ 2026-02-21 20:17:14
○ 2026-03-27 16:20:16

○A134.119.224.222018-01-03 → 2018-01-03 · 4 obs

○ 2017-01-09 08:45:20
● 2018-01-03 10:49:30
○ 2026-02-16 02:58:38
○ 2026-03-27 16:20:16

○A134.119.246.1512017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-19 23:13:18
● 2017-01-09 08:45:20
○ 2018-01-03 10:49:30
○ 2026-03-27 16:20:16

●A15.197.74.2422026-02-16 → 2026-03-27 · 3 obs

○ 2018-01-03 10:49:30
● 2026-02-16 02:58:38
● 2026-03-27 16:20:16

○A2a00:1158:0:407:5968::12015-07-02 → 2017-01-09 · 4 obs

● 2015-07-02 03:13:28
● 2017-01-09 08:45:20
○ 2018-01-03 10:49:30
○ 2026-03-27 16:20:16

○A2a00:1158:400:407::4162018-01-03 → 2018-01-03 · 4 obs

○ 2017-01-09 08:45:20
● 2018-01-03 10:49:30
○ 2026-02-16 02:58:38
○ 2026-03-27 16:20:16

○A37.200.100.2062015-07-02 → 2016-04-19 · 4 obs

● 2015-07-02 03:13:28
● 2016-04-19 23:13:18
○ 2017-01-09 08:45:20
○ 2026-03-27 16:20:16

●A99.83.225.2242026-02-16 → 2026-03-27 · 3 obs

○ 2018-01-03 10:49:30
● 2026-02-16 02:58:38
● 2026-03-27 16:20:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
contentassist.de	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:217.160.81.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentassist.de (unsigned zone)

⏱️ Timing

Total: 785ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.74.242, 99.83.225.224`
NS	4	`d.ns14.net, a.ns14.net...`
SOA	1	`a.ns14.net do-not-reply.contentassist.de`

Analysis

IP Addresses

contentassist.de resolves to two IP numbers: 15.197.74.242 and 99.83.225.224.

other host names including vnr-verlag.de, unterweisung-plus.de, pc-sicherheitsberater.de, finanz-crash.de and a16d253a41cadc84e.awsglobalaccelerator.com share IP numbers with contentassist.de.

Name Servers

contentassist.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

contentassist.de at least partially shares name servers with other domains, for instance media-check.de, klimabefragung.de, thomann.tv, recks-hotel.de and doctor.bike.

Host names with two IP numbers:

a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160; b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160; c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160; d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160.

contentassist.de - robtex.com