`audio-optimierer.de`

DNSSEC	⚠️ Not signed
A	217.69.240.60^{🇩🇪 HLKOMM217.69.224.0/19 HL komm Telekommunikations GmbH}
		PTR	`www.audio-optimierer.de`
NS	`dns.avidat.com` ⭐
		A	217.69.240.39^{🇩🇪 HLKOMM217.69.224.0/19 HL komm Telekommunikations GmbH}
			PTR	`dns.drefa-msg.de`
NS	`pns.dtag.de`
		A	2003:40:8000::100^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`pns.dtag.de`
		A	194.25.0.125^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`pns.dtag.de`
NS	`secondary004.dtag.net`
		A	2a00:fa8:3:0:100:0:4:1^{🇩🇪 NETUSE2a00:fa8:3::/48 NSDTAG}
			PTR	`secondary004.dtag.net`
		A	195.244.245.27^{🇩🇪 NETUSE195.244.245.0/24}
			PTR	`secondary004.dtag.net`
SOA	`dns.avidat.com`webmaster@avidat.com 2018-06-08 #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=1774650592

Subdomains

www.audio-optimierer.de

Same first word

audio-optimierer.de

DNS History

4 records (4 active, 0 former)

●NSdns.avidat.com2026-02-25 → 2026-03-27 · 2 obs

● 2026-02-25 08:00:28
● 2026-03-27 22:45:20

●NSpns.dtag.de2026-02-25 → 2026-03-27 · 2 obs

● 2026-02-25 08:00:28
● 2026-03-27 22:45:20

●NSsecondary004.dtag.net2026-02-25 → 2026-03-27 · 2 obs

● 2026-02-25 08:00:28
● 2026-03-27 22:45:20

●A217.69.240.602026-02-25 → 2026-03-27 · 2 obs

● 2026-02-25 08:00:28
● 2026-03-27 22:45:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
audio-optimierer.de	dns.avidat.com, pns.dtag.de, secondary004.dtag.net	2 records

✅ Authoritative Response

Server:195.244.245.27

NS records: dns.avidat.com, pns.dtag.de, secondary004.dtag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for audio-optimierer.de (unsigned zone)

⏱️ Timing

Total: 1298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.69.240.60`
NS	3	`pns.dtag.de, secondary004.dtag.net...`
SOA	1	`dns.avidat.com webmaster.avidat.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)

Analysis

Hierarchy

www.audio-optimierer.de has audio-optimierer.de as its parent.

IP Addresses

audio-optimierer.de maps to IP address 217.69.240.60.

Other host names, for instance www.drefa-msg.de, dolmetscherkonferenz.de, www.mediamobil-gmbh.de, www.audio-optimierer.de and mdrw.de share IP numbers with audio-optimierer.de.

Name Servers

audio-optimierer.de is delegated to name servers dns.avidat.com, pns.dtag.de and secondary004.dtag.net.

audio-optimierer.de at least partially shares name servers with other domains such as 138.243.195.in-addr.arpa, bam-muenchen.de, maxi-abo.net, technik.biz and zollkriminalamt.eu.

These name servers are often used together with ns1.telekom.net, secondary006.dtag.net, secondary007.dtag.net, ns0.niedersachsen.com, sl1.vkf-renzel.de, dns1.telekom.de, dns2.telekom.de, ns.rz-as.de, dns.krzn.de and dnsx2306.huk-coburg.de.

Host names with two IP numbers:

pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; secondary004.dtag.net points to 2a00:fa8:3:0:100:0:4:1 and 195.244.245.27.

Host names with one IP number:

dns.avidat.com points to 217.69.240.39.

audio-optimierer.de - robtex.com