`citykeeper.net`

DNSSEC	⚠️ Not signed
NS	`dns01.regioit-aachen.de` ⭐
		A	2a02:16f0::5:26^{🇩🇪 regioitaachen2a02:16f0::/32 regio iT GmbH}
		A	91.102.136.26^{🇩🇪 regioitaachen91.102.136.0/21 regio iT GmbH}
			PTR	`dns01.regioit-aachen.de`
NS	`dns-relaix.regioit-aachen.de`
		A	2a00:fe0:1:148::2^{🇩🇪 RELAIX2a00:fe0::/32 RelAix Networks GmbH}
			PTR	`dns-relaix.regioit-aachen.de`
		A	5.145.135.174^{🇩🇪 RELAIX5.145.128.0/20 RelAix Networks GmbH, Aachen}
			PTR	`dns-relaix.regioit-aachen.de`
SOA	`dns01.regioit-aachen.de`admin-tech-c@regioit.de serial=23

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777539741

Same first word

citykeeper.com

citykeeper.net

citykeeper.org

citykeeper.info

citykeeper.nl

Similar names

receiptkey.com

keepercity.com

DNS History

4 records (2 active, 2 former)

●NSdns-relaix.regioit-aachen.de2026-04-30 → 2026-04-30 · 2 obs

○ 2017-10-16 05:28:10
● 2026-04-30 09:22:00

●NSdns01.regioit-aachen.de2026-04-30 → 2026-04-30 · 2 obs

○ 2017-10-16 05:28:10
● 2026-04-30 09:22:00

○NSdns05.regioit-aachen.de2015-07-17 → 2017-10-16 · 3 obs

● 2015-07-17 14:44:40
● 2017-10-16 05:28:10
○ 2026-04-30 09:22:00

○NSdns06.regioit-aachen.de2015-07-17 → 2017-10-16 · 3 obs

● 2015-07-17 14:44:40
● 2017-10-16 05:28:10
○ 2026-04-30 09:22:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
citykeeper.net	dns-relaix.regioit-aachen.de, dns01.regioit-aachen.de	-

✅ Authoritative Response

Server:5.145.135.174

NS records: dns-relaix.regioit-aachen.de, dns01.regioit-aachen.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citykeeper.net (unsigned zone)

⏱️ Timing

Total: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns01.regioit-aachen.de, dns-relaix.regioit-aachen.de`
SOA	1	`dns01.regioit-aachen.de admin-tech-c.reg`

Analysis

Name Servers

citykeeper.net is delegated to two name servers dns-relaix.regioit-aachen.de and dns01.regioit-aachen.de.

citykeeper.net shares the same name server setup as other domains, for instance gruender-aachen.de, regio-it.com, roetgen.de, grauthoff-elbracht-schule.de and trianel.com.

citykeeper.net at least partially shares name servers with other domains, for instance sportpark-soers.de, gummersbach.eu, kgsh-mail.de, schloss-homburg.de and meckenheim.de.

Host names with two IP numbers:

The host name dns-relaix.regioit-aachen.de points to 2a00:fe0:1:148::2 and 5.145.135.174; the host name dns01.regioit-aachen.de points to 2a02:16f0::5:26 and 91.102.136.26.

citykeeper.net - robtex.com

citykeeper.net

net