`content-intelligence.de`

DNSSEC	⚠️ Not signed
A	54.84.101.21^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-84-101-21.compute-1.amazonaws.com`
NS	`docks12.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:12^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
		A	217.160.80.139^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
NS	`shades02.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:129^{🇺🇸 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	`shades02.rzone.de`
		A	185.132.34.129^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades02.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks12.rzone.de`hostmaster@strato-rz.de 2026-01-01 #26

`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=1777016314

Same first word

content-intelligence.com

content-intelligence.de

DNS History

10 records (4 active, 6 former)

●NSdocks12.rzone.de2026-04-24 → 2026-04-24 · 2 obs

○ 2017-05-16 22:10:56
● 2026-04-24 07:58:10

○NSns.stratoserver.net2015-06-24 → 2016-09-24 · 4 obs

● 2015-06-24 07:03:54
● 2016-09-24 22:03:06
○ 2017-05-16 22:10:56
○ 2026-04-24 07:58:10

○NSns2.stratoserver.net2015-06-24 → 2016-09-24 · 4 obs

● 2015-06-24 07:03:54
● 2016-09-24 22:03:06
○ 2017-05-16 22:10:56
○ 2026-04-24 07:58:10

○NSns3.stratoserver.net2017-05-16 → 2017-05-16 · 3 obs

○ 2016-09-24 22:03:06
● 2017-05-16 22:10:56
○ 2026-04-24 07:58:10

○NSns4.stratoserver.net2017-05-16 → 2017-05-16 · 3 obs

○ 2016-09-24 22:03:06
● 2017-05-16 22:10:56
○ 2026-04-24 07:58:10

●NSshades02.rzone.de2026-04-24 → 2026-04-24 · 2 obs

○ 2017-05-16 22:10:56
● 2026-04-24 07:58:10

○MXcontent-intelligence.de2015-06-24 → 2017-05-16 · 3 obs

● 2015-06-24 07:03:54
● 2017-05-16 22:10:56
○ 2026-04-24 07:58:10

●MXsmtpin.rzone.de2026-04-24 → 2026-04-24 · 2 obs

○ 2017-05-16 22:10:56
● 2026-04-24 07:58:10

●A54.84.101.212026-04-24 → 2026-04-24 · 2 obs

○ 2017-05-16 22:10:56
● 2026-04-24 07:58:10

○A85.214.39.562015-06-24 → 2017-05-16 · 3 obs

● 2015-06-24 07:03:54
● 2017-05-16 22:10:56
○ 2026-04-24 07:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
content-intelligence.de	shades02.rzone.de, docks12.rzone.de	-

✅ Authoritative Response

Server:185.132.34.129

NS records: shades02.rzone.de, docks12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for content-intelligence.de (unsigned zone)

⏱️ Timing

Total: 1119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.84.101.21`
NS	2	`docks12.rzone.de, shades02.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks12.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

content-intelligence.de points to an IP address: 54.84.101.21.

other host names include caseclinics.com, hotflashpro.com, robmullinsmarketing.com, newwaywellness.net and accroofers.com; they share IP numbers with content-intelligence.de.

Name Servers

Two name servers docks12.rzone.de and shades02.rzone.de handle the delegation for content-intelligence.de.

content-intelligence.de shares the same name server setup as other domains, for instance athens-dance-academy.com, e-a-t.de, maskom.de, ivf-immobilien.de and papiton.biz.

content-intelligence.de at least partially shares name servers with other domains, for instance hemmerle.es, mi-ko.net, ein-gymnasium.bayern, tucumple.es and tischlerei-modellbau.de.

these name servers are commonly used with docks20.rzone.de, shades17.rzone.de, shades19.rzone.de, shades11.rzone.de, shades09.rzone.de, shades16.rzone.de, docks17.rzone.de, docks04.rzone.de, docks14.rzone.de and docks16.rzone.de.

Host names with two IP numbers:

docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139.

shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.

Mail Servers

content-intelligence.de is handled by a single mail server, smtpin.rzone.de.

content-intelligence.de uses the same mail server setup as other domains, for instance weisserwesten.com, mannbeiss.de, sonntag-partners.com, fun-aktion.de and weincall.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

content-intelligence.de - robtex.com