`callbackoffice.de`

DNSSEC	⚠️ Not signed
A	213.30.241.150^{🇩🇪 VERSATEL213.30.192.0/18 Versatel Deutschland}
		PTR	`mgw.teleconf.de`
NS	`dns3.cloudns.net` ⭐
		A	2a06:fb00:1::1:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns3.cloudns.net`
		A	185.136.96.88^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`dns3.cloudns.net`
NS	`dns4.cloudns.net`
		A	2a06:fb00:1::2:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns4.cloudns.net`
		A	185.136.97.88^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`dns4.cloudns.net`
NS	`dns7.cloudns.net`
		A	2a06:fb00:1::3:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns7.cloudns.net`
		A	185.136.98.88^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`dns7.cloudns.net`
NS	`dns8.cloudns.net`
		A	2a06:fb00:1::4:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns8.cloudns.net`
		A	185.136.99.88^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`dns8.cloudns.net`
SOA	`dns3.cloudns.net`hostmaster@lindenbaum.eu 2025-01-11 #4

`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

Same first word

callbackoffice.de

DNS History

10 records (5 active, 5 former)

●NSdns3.cloudns.net2026-03-28 → 2026-03-28 · 3 obs

○ 2017-04-02 07:08:32
● 2026-03-28 13:10:56
● 2026-03-28 13:10:58

●NSdns4.cloudns.net2026-03-28 → 2026-03-28 · 3 obs

○ 2017-04-02 07:08:32
● 2026-03-28 13:10:56
● 2026-03-28 13:10:58

●NSdns7.cloudns.net2026-03-28 → 2026-03-28 · 3 obs

○ 2017-04-02 07:08:32
● 2026-03-28 13:10:56
● 2026-03-28 13:10:58

●NSdns8.cloudns.net2026-03-28 → 2026-03-28 · 3 obs

○ 2017-04-02 07:08:32
● 2026-03-28 13:10:56
● 2026-03-28 13:10:58

○NSnsa2.schlundtech.de2015-07-11 → 2017-04-02 · 4 obs

● 2015-07-11 04:37:48
● 2017-04-02 07:08:32
○ 2026-03-28 13:10:56
○ 2026-03-28 13:10:58

○NSnsb2.schlundtech.de2015-07-11 → 2017-04-02 · 4 obs

● 2015-07-11 04:37:48
● 2017-04-02 07:08:32
○ 2026-03-28 13:10:56
○ 2026-03-28 13:10:58

○NSnsc2.schlundtech.de2015-07-11 → 2017-04-02 · 4 obs

● 2015-07-11 04:37:48
● 2017-04-02 07:08:32
○ 2026-03-28 13:10:56
○ 2026-03-28 13:10:58

○NSnsd2.schlundtech.de2015-07-11 → 2017-04-02 · 4 obs

● 2015-07-11 04:37:48
● 2017-04-02 07:08:32
○ 2026-03-28 13:10:56
○ 2026-03-28 13:10:58

○A213.30.241.1412015-07-11 → 2017-04-02 · 4 obs

● 2015-07-11 04:37:48
● 2017-04-02 07:08:32
○ 2026-03-28 13:10:56
○ 2026-03-28 13:10:58

●A213.30.241.1502026-03-28 → 2026-03-28 · 3 obs

○ 2017-04-02 07:08:32
● 2026-03-28 13:10:56
● 2026-03-28 13:10:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
callbackoffice.de	dns4.cloudns.net, dns3.cloudns.net, dns8.cloudns.net, dns7.cloudns.net	-

✅ Authoritative Response

Server:185.136.97.88

NS records: dns4.cloudns.net, dns3.cloudns.net, dns8.cloudns.net, dns7.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for callbackoffice.de (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.30.241.150`
NS	4	`dns3.cloudns.net, dns4.cloudns.net...`
SOA	1	`dns3.cloudns.net hostmaster.lindenbaum.e`

Analysis

IP Addresses

callbackoffice.de points to an IP address: 213.30.241.150.

Other host names, for instance telefon-alarmierung.de, share IP numbers with callbackoffice.de.

Name Servers

callbackoffice.de delegates to four name servers: dns3.cloudns.net, dns4.cloudns.net, dns7.cloudns.net and dns8.cloudns.net.

callbackoffice.de at least partially shares name servers with other domains, for instance 71.33.218.in-addr.arpa, 200.174.140.in-addr.arpa, intelligentshipper.net, interline.com.pk and dorfketalusa.com.

These name servers are commonly used with ns2.inwx.de, ns.inwx.de, ns1.innogames.de, ns3.inwx.de, ns3.inwx.eu, harkonnen.dunetechnology.com, nostromo.dunetechnology.com, sardaukar.dunetechnology.com and scytale.dunetechnology.com.

Host names with two IP numbers: dns3.cloudns.net points to 2a06:fb00:1::1:88 and 185.136.96.88; dns4.cloudns.net points to 2a06:fb00:1::2:88 and 185.136.97.88; dns7.cloudns.net points to 2a06:fb00:1::3:88 and 185.136.98.88; dns8.cloudns.net points to 2a06:fb00:1::4:88 and 185.136.99.88.

callbackoffice.de - robtex.com