`mark-brandenburg.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:4d:54:a431:68ff:fe32:3b92^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
		PTR	`kr-web-06.jobasoft.io`
A	194.36.146.147^{🇦🇹 netcup-AS194.36.144.0/22 powered by ANX}
NS	`nsa.perf1.fr` ⭐
		A	2a01:c8:100::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
		A	81.92.94.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
NS	`nsb.perf1.com`
		A	2a01:c8:101::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsb.perf1.com`
		A	81.92.95.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsb.perf1.com`
NS	`nsc.perf1.com`
		A	2a09:35c0:102::100^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
		A	152.89.172.100^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
MX	`mx3.nameshield.com` ⭐
		A	81.92.84.191^{🇫🇷 NAMESHIELD81.92.84.0/23 DC1-1}
			PTR	`mx3.perf1.com`
MX	`mx4.nameshield.net`⁽¹⁰⁾
		A	81.92.81.40^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
			PTR	`mx4.nameshield.net`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`nsa.perf1.fr`technical@nameshield.net 2026-01-14 #10

`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=1777042057

Same first word

mark-brandenburg.de

DNS History

12 records (7 active, 5 former)

○NSns1.dns.interoute.net2015-07-18 → 2017-04-10 · 4 obs

● 2015-07-18 18:15:12
● 2017-04-10 10:33:22
○ 2026-02-19 05:47:30
○ 2026-04-24 14:48:44

○NSns2.dns.interoute.net2015-07-18 → 2017-04-10 · 4 obs

● 2015-07-18 18:15:12
● 2017-04-10 10:33:22
○ 2026-02-19 05:47:30
○ 2026-04-24 14:48:44

○NSns3.dns.interoute.net2015-07-18 → 2017-04-10 · 4 obs

● 2015-07-18 18:15:12
● 2017-04-10 10:33:22
○ 2026-02-19 05:47:30
○ 2026-04-24 14:48:44

●NSnsa.perf1.fr2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

●NSnsb.perf1.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

●NSnsc.perf1.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

○MXmailin.rzone.de2015-07-18 → 2017-04-10 · 4 obs

● 2015-07-18 18:15:12
● 2017-04-10 10:33:22
○ 2026-02-19 05:47:30
○ 2026-04-24 14:48:44

●MXmx3.nameshield.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

●MXmx4.nameshield.net2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

●A194.36.146.1472026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

○A195.143.90.1132015-07-18 → 2017-04-10 · 4 obs

● 2015-07-18 18:15:12
● 2017-04-10 10:33:22
○ 2026-02-19 05:47:30
○ 2026-04-24 14:48:44

●A2a03:4000:4d:54:a431:68ff:fe32:3b922026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 10:33:22
● 2026-02-19 05:47:30
● 2026-04-24 14:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
mark-brandenburg.de	nsb.perf1.com, nsa.perf1.fr, nsc.perf1.com	-

✅ Authoritative Response

Server:152.89.172.100

NS records: nsb.perf1.com, nsa.perf1.fr, nsc.perf1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mark-brandenburg.de (unsigned zone)

⏱️ Timing

Total: 831ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.36.146.147`
AAAA	1	`2a03:4000:4d:54:a431:68ff:fe32:3b92`
NS	3	`nsb.perf1.com, nsa.perf1.fr...`
MX	2	`mx3.nameshield.com (pri: 0), mx4.nameshield.net (pri: 10)`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`nsa.perf1.fr technical.nameshield.net`

Analysis

IP Addresses

The entity mark-brandenburg.de points to two IP numbers: 2a03:4000:4d:54:a431:68ff:fe32:3b92 and 194.36.146.147.

For instance, other host names derinstallateur.de, mail.pfandhaus-krefeld.info, sind-bad.de, leihhausduisburg.com and analytics.mad-vertrieb-shop.de share IP numbers with mark-brandenburg.de.

Name Servers

The delegation for mark-brandenburg.de is handled by three name servers: nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

mark-brandenburg.de shares name servers with other domains at least partially, for example lejad.fr, kncircet.com, biodiversite-en-action.gouv.fr, blmsbf.com and motul.tc.

these name servers are commonly used together with the name servers a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, ns0.infravesi.com, ns1.infravesi.com, dns2.caissedesdepots.fr, dns3.caissedesdepots.fr, dns5.caissedesdepots.fr and dns.caissedesdepots.fr.

Host names with two IPs:

nsb.perf1.com points to 2a01:c8:101::100 and 81.92.95.100

nsc.perf1.com points to 2a09:35c0:102::100 and 152.89.172.100

nsa.perf1.fr points to 2a01:c8:100::100 and 81.92.94.100

Mail Servers

Two mail servers mx3.nameshield.com and mx4.nameshield.net handle mark-brandenburg.de.

mark-brandenburg.de shares the same mail server setup as other domains, for instance peakshop.dk, saintgobain.se, homair.eu, sgplast.com.br and burinispa.cn.

mark-brandenburg.de shares some mail servers with other domains to some extent, for instance franprix.eu and immobilier-terrain.com.

Host names with one IP number:

mx3.nameshield.com points to: 81.92.84.191.

mx4.nameshield.net points to: 81.92.81.40.

mark-brandenburg.de - robtex.com