usb2audio.com - dns.ninja

`usb2audio.com`

DNSSEC	⚠️ Not signed
A	194.25.152.126^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
		PTR	`www01.pcom.de`
NS	`ns1.pcom.de` ⭐
		A	2003:de:c017:1001::1:1^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`ns1.pcom.de`
		A	194.25.152.2^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`ns1.pcom.de`
NS	`ext-ns.lf.net`
		A	212.9.161.77^{🇩🇪 LFNET-AS01212.9.160.0/19 LFNET-RO-01}
			PTR	`ext-ns.lf.net`
MX	`mx00.pcom.de` ⭐
		A	2003:de:c017:1001::1:10^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`mx00.pcom.de`
		A	194.25.152.21^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`mx00.pcom.de`
MX	`mx10.pcom.de`⁽²⁰⁾
		A	2003:de:c017:1001::1:20^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`mx10.pcom.de`
		A	194.25.152.20^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`mx10.pcom.de`
SOA	`ns1.pcom.de`admin@pcom.de 2019-04-02 #1

`com`

	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=1786158614

Same first word

usb2audio.com

DNS History

8 records (5 active, 3 former)

●NSext-ns.lf.net2015-08-17 → 2026-08-08 · 3 obs

○ 2008-03-19 14:41:18
● 2015-08-17 11:42:20
● 2026-08-08 03:25:04

●NSns1.pcom.de2015-08-17 → 2026-08-08 · 3 obs

○ 2008-03-19 14:41:18
● 2015-08-17 11:42:20
● 2026-08-08 03:25:04

○MXmail1.pcom.de2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 14:41:18
○ 2015-08-17 11:42:20
○ 2026-08-08 03:25:04

●MXmx00.pcom.de2015-08-17 → 2026-08-08 · 6 obs

○ 2008-03-19 14:41:18
● 2015-08-17 11:42:20
● 2026-06-08 06:45:34
○ 2026-06-10 20:02:44
● 2026-08-08 03:25:02
● 2026-08-08 03:25:04

●MXmx10.pcom.de2015-08-17 → 2026-08-08 · 6 obs

○ 2008-03-19 14:41:18
● 2015-08-17 11:42:20
● 2026-06-08 06:45:34
○ 2026-06-10 20:02:44
● 2026-08-08 03:25:02
● 2026-08-08 03:25:04

○MXmxbackup.pcom.de2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 14:41:18
○ 2015-08-17 11:42:20
○ 2026-08-08 03:25:04

●A194.25.152.1262026-03-08 → 2026-08-08 · 6 obs

○ 2019-02-15 08:05:16
● 2026-03-08 07:58:16
● 2026-06-08 06:45:34
○ 2026-06-10 20:02:44
● 2026-08-08 03:25:02
● 2026-08-08 03:25:04

○A194.25.152.972015-08-17 → 2019-02-15 · 5 obs

○ 2008-03-19 14:41:18
● 2015-08-17 11:42:20
● 2019-02-15 08:05:16
○ 2026-03-08 07:58:16
○ 2026-08-08 03:25:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
usb2audio.com	ns1.pcom.de, ext-ns.lf.net	-

✅ Authoritative Response

Server:212.9.161.77

NS records: ns1.pcom.de, ext-ns.lf.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usb2audio.com (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.25.152.126`
NS	2	`ext-ns.lf.net, ns1.pcom.de`
MX	2	`mx00.pcom.de (pri: 10), mx10.pcom.de (pri: 20)`
SOA	1	`ns1.pcom.de admin.pcom.de`

Analysis

IP Addresses

usb2audio.com resolves to just one IP address, 194.25.152.126.

Two other host names, along with bibeluebersetzung.de, bipp.info and pcom.de, also share IP numbers with usb2audio.com.

Name Servers

usb2audio.com is served by two delegated name servers, ns1.pcom.de and ext-ns.lf.net.

usb2audio.com shares its NS records with other domains, for example mg-medweth.de, regulateurseuropaltd.net, ibi-helpme.net and two others.

usb2audio.com and other domains like brunner-blum.de, 144.185.25.194.in-addr.arpa and 128.233.145.195.in-addr.arpa share some name servers

Host names that have two IP addresses:

ns1.pcom.de maps to two IP addresses — 194.25.152.2 and 2003:de:c017:1001::1:1.

Host names that point to one IP address:

ext-ns.lf.net points to the IP address 212.9.161.77.

Mail Servers

usb2audio.com is served by two mail servers, mx00.pcom.de and mx10.pcom.de.

Among the domains sharing a mail server setup with usb2audio.com are reissmann-hitzfeld.de, carhartt-wip.co.uk, crucilo.com and two others.

There is at least a partial MX overlap between usb2audio.com and other domains, including schaub.eu, ibi-aws.ch, ibicare.com and two others.

These mail servers frequently appear alongside the mail servers maila.ch.ibitech.com and mailb.ch.ibitech.com.

Each of the two host names carries two IP addresses: mx00.pcom.de points to 194.25.152.21 and 2003:de:c017:1001::1:10, and mx10.pcom.de points to 194.25.152.20 and 2003:de:c017:1001::1:20.