`contentkeeper.de`

DNSSEC	⚠️ Not signed
A	91.195.241.232^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl1.sedo.com` ⭐
		A	91.195.240.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl2.sedo.com`
		A	91.195.241.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`sl1.sedo.com`hostmaster@sedo.de 2018-05-16 #1

`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=1777053027

Same first word

contentkeeper.co.uk

contentkeeper.info

contentkeeper.net.au

contentkeeper.io

contentkeeper.de

contentkeeper.com

contentkeeper.net

contentkeeper.eu

contentkeeper.com.au

DNS History

8 records (4 active, 4 former)

○NSns1.joomla-in.de2015-08-11 → 2017-05-13 · 4 obs

● 2015-08-11 03:33:54
● 2017-05-13 14:26:46
○ 2026-04-09 05:19:32
○ 2026-04-24 17:57:26

○NSns2.joomla-in.de2015-08-11 → 2017-05-13 · 4 obs

● 2015-08-11 03:33:54
● 2017-05-13 14:26:46
○ 2026-04-09 05:19:32
○ 2026-04-24 17:57:26

●NSsl1.sedo.com2026-04-09 → 2026-04-24 · 3 obs

○ 2017-05-13 14:26:46
● 2026-04-09 05:19:32
● 2026-04-24 17:57:26

●NSsl2.sedo.com2026-04-09 → 2026-04-24 · 3 obs

○ 2017-05-13 14:26:46
● 2026-04-09 05:19:32
● 2026-04-24 17:57:26

●MXlocalhost2026-04-09 → 2026-04-24 · 3 obs

○ 2017-05-13 14:26:46
● 2026-04-09 05:19:32
● 2026-04-24 17:57:26

○MXmail.contentkeeper.de2015-08-11 → 2017-05-13 · 4 obs

● 2015-08-11 03:33:54
● 2017-05-13 14:26:46
○ 2026-04-09 05:19:32
○ 2026-04-24 17:57:26

○A109.235.59.742015-08-11 → 2017-05-13 · 4 obs

● 2015-08-11 03:33:54
● 2017-05-13 14:26:46
○ 2026-04-09 05:19:32
○ 2026-04-24 17:57:26

●A91.195.241.2322026-04-09 → 2026-04-24 · 3 obs

○ 2017-05-13 14:26:46
● 2026-04-09 05:19:32
● 2026-04-24 17:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
contentkeeper.de	sl2.sedo.com, sl1.sedo.com	-

✅ Authoritative Response

Server:91.195.240.173

NS records: sl2.sedo.com, sl1.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentkeeper.de (unsigned zone)

⏱️ Timing

Total: 3771ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.241.232`
NS	2	`sl2.sedo.com, sl1.sedo.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`sl1.sedo.com hostmaster.sedo.de`

Analysis

IP Addresses

contentkeeper.de points to a single IP address: 91.195.241.232.

Other host names such as yogalab.eu, (0x626f6e64616765)-bdsm.de, pep-brehna.de, 123radio.de and mail.dasplenum.de share IPs with contentkeeper.de.

Name Servers

Two name servers sl1.sedo.com and sl2.sedo.com handle the delegation for contentkeeper.de.

contentkeeper.de shares the same name server setup as other domains, for example inspiringchange.de, remedyforce.de, barbero.amsterdam, linops.de and transact.at.

Host names with one IP number:

sl1.sedo.com points to 91.195.240.173; sl2.sedo.com points to 91.195.241.173.

Mail Servers

The localhost mail server handles contentkeeper.de.

contentkeeper.de shares the same mail server setup as other domains, including naildesign.de, bcve.de, www.vuas.com, bingid.com and sma-group.com.

contentkeeper.de - robtex.com