pcfirst.de - dns.ninja

`pcfirst.de`

DNSSEC	⚠️ Not signed
A	2a00:1169:103:10f0::^{🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS}
		PTR	`sh22997.ispgateway.de`
A	92.205.212.186^{🇫🇷 GODADDY-SXB92.205.208.0/21}
NS	`ns81.domaincontrol.com` ⭐
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`ns82.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`ms50521133.msv1.invalid` ⭐
MX	`pcfirst-de.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
MX	`mxlb.ispgateway.de`⁽¹⁰⁰⁾
		A	80.67.18.126^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network}
			PTR	`mxlb.ispgateway.de`
TXT	`MS=ms50521133`
TXT	`v=spf1 include:outlook.com ~all`
SOA	`ns81.domaincontrol.com`dns@jomax.net 2025-11-21 #2

`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=1781016660

Same first word

pcfirst.net

pcfirst.fr

pcfirst.org

pcfirst.de

pcfirst.com

Similar names

csftrip.com

firstpc.ru

firstcp.net

scriptf.com

firstpc.de

firstcp.com

firstcp.org

fscript.net

firstpc.com

cftrips.com

firstpc.org

firstpc.ca

firstcp.live

firstpc.co.uk

fscript.org

cpfirst.net

DNS History

12 records (7 active, 5 former)

○NSns.namespace4you.de2015-07-13 → 2020-01-27 · 4 obs

● 2015-07-13 02:56:46
● 2020-01-27 11:09:18
○ 2026-02-16 13:44:18
○ 2026-06-09 15:16:24

○NSns2.namespace4you.de2015-07-13 → 2020-01-27 · 4 obs

● 2015-07-13 02:56:46
● 2020-01-27 11:09:18
○ 2026-02-16 13:44:18
○ 2026-06-09 15:16:24

●NSns81.domaincontrol.com2026-02-16 → 2026-06-09 · 3 obs

○ 2020-01-27 11:09:18
● 2026-02-16 13:44:18
● 2026-06-09 15:16:24

●NSns82.domaincontrol.com2026-02-16 → 2026-06-09 · 3 obs

○ 2020-01-27 11:09:18
● 2026-02-16 13:44:18
● 2026-06-09 15:16:24

●MXms50521133.msv1.invalid2015-07-13 → 2026-06-09 · 2 obs

● 2015-07-13 02:56:46
● 2026-06-09 15:16:24

●MXmxlb.ispgateway.de2015-07-13 → 2026-06-09 · 2 obs

● 2015-07-13 02:56:46
● 2026-06-09 15:16:24

●MXpcfirst-de.mail.eo.outlook.com2015-07-13 → 2026-06-09 · 2 obs

● 2015-07-13 02:56:46
● 2026-06-09 15:16:24

○A2a00:1158:0:300:7f36::12015-07-13 → 2016-03-01 · 4 obs

● 2015-07-13 02:56:46
● 2016-03-01 02:57:20
○ 2016-06-20 18:37:02
○ 2026-06-09 15:16:24

○A2a00:1158:1000:300::13e2016-06-20 → 2020-01-27 · 5 obs

○ 2016-03-01 02:57:20
● 2016-06-20 18:37:02
● 2020-01-27 11:09:18
○ 2026-02-16 13:44:18
○ 2026-06-09 15:16:24

●A2a00:1169:103:10f0::2026-02-16 → 2026-06-09 · 3 obs

○ 2020-01-27 11:09:18
● 2026-02-16 13:44:18
● 2026-06-09 15:16:24

○A46.252.18.622015-07-13 → 2020-01-27 · 4 obs

● 2015-07-13 02:56:46
● 2020-01-27 11:09:18
○ 2026-02-16 13:44:18
○ 2026-06-09 15:16:24

●A92.205.212.1862026-02-16 → 2026-06-09 · 3 obs

○ 2020-01-27 11:09:18
● 2026-02-16 13:44:18
● 2026-06-09 15:16:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
pcfirst.de	ns82.domaincontrol.com, ns81.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.101.32

NS records: ns82.domaincontrol.com, ns81.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcfirst.de (unsigned zone)

⏱️ Timing

Total: 1164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.205.212.186`
AAAA	1	`2a00:1169:103:10f0::`
NS	2	`ns81.domaincontrol.com, ns82.domaincontrol.com`
MX	3	`mxlb.ispgateway.de (pri: 100), ms50521133.msv1.invalid (pri: 0)...`
TXT	2	`MS=ms50521133, v=spf1 include:outlook.com ~all`
SOA	1	`ns81.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

pcfirst.de points to two IP numbers: 92.205.212.186 and 2a00:1169:103:10f0::.

pdorf.de, dr-laub.com, dcjc.de and two other host names share IP numbers with pcfirst.de.

Name Servers

Two name servers handle the delegation for pcfirst.de: ns81.domaincontrol.com and ns82.domaincontrol.com.

pcfirst.de uses the same name servers as several other domains — among them flinka.de, profifonds24.de, aufbauseminare-siegen.de and two more.

Both ns81.domaincontrol.com and ns82.domaincontrol.com have a single IP address each — ns81.domaincontrol.com resolves to 97.74.101.32 while ns82.domaincontrol.com resolves to 173.201.69.32.

Mail Servers

Mail for pcfirst.de is routed through three mail servers — mxlb.ispgateway.de, ms50521133.msv1.invalid and pcfirst-de.mail.eo.outlook.com.

pcfirst.de has at least partial mail server overlap with other domains such as vps-verlag.de, doellerer.eu, katja-olaf.de and two more.

Host names with one IP number:

The hostname mxlb.ispgateway.de resolves to 80.67.18.126.

Hostnames that resolve to 8 IP addresses:

pcfirst-de.mail.eo.outlook.com resolves to 52.101.68.10, 52.101.68.16 and 52.101.68.36, plus five other IP addresses.