`prb-consult.de`

DNSSEC	⚠️ Not signed
A	5.57.41.51^{🇩🇪 PLANETARYNETWORKS5.57.40.0/21 Planetary-Networks}
		PTR	`mars.planetary-networks.de`
NS	`ns11.planetary-networks.de` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns12.planetary-networks.eu`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns13.planetary-networks.com`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns14.planetary-networks.net`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mx01.antispamgate.eu` ⭐
		A	5.57.42.114^{🇩🇪 PLANETARYNETWORKS5.57.42.0/24}
			PTR	`gw01.antispamgate.eu`
		A	5.57.42.218^{🇩🇪 PLANETARYNETWORKS5.57.42.0/24}
			PTR	`gw02.antispamgate.eu`
MX	`mx02.antispamgate.eu`⁽²⁰⁾
		A	5.57.42.23^{🇩🇪 PLANETARYNETWORKS5.57.42.0/24}
			PTR	`host-5-57-42-23.cloud.planetary-networks.de`
		A	5.57.42.31^{🇩🇪 PLANETARYNETWORKS5.57.42.0/24}
			PTR	`gw02.antispamgate.eu`
SOA	`ns11.planetary-networks.de`hostmaster@planetary-networks.de 2023-09-20 #0

`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=1775962030

Same first word

prb-consult.de

Similar names

bpr-consult.com

DNS History

15 records (7 active, 8 former)

○NSa.ns14.net2015-05-10 → 2016-09-15 · 4 obs

● 2015-05-10 02:19:14
● 2016-09-15 10:51:02
○ 2017-04-09 01:08:28
○ 2026-04-12 03:05:30

○NSb.ns14.net2015-05-10 → 2016-09-15 · 4 obs

● 2015-05-10 02:19:14
● 2016-09-15 10:51:02
○ 2017-04-09 01:08:28
○ 2026-04-12 03:05:30

○NSc.ns14.net2015-05-10 → 2016-09-15 · 4 obs

● 2015-05-10 02:19:14
● 2016-09-15 10:51:02
○ 2017-04-09 01:08:28
○ 2026-04-12 03:05:30

○NSd.ns14.net2015-05-10 → 2016-09-15 · 4 obs

● 2015-05-10 02:19:14
● 2016-09-15 10:51:02
○ 2017-04-09 01:08:28
○ 2026-04-12 03:05:30

○NSns1.planetary-networks.de2017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-15 10:51:02
● 2017-04-09 01:08:28
○ 2026-03-16 10:23:40
○ 2026-04-12 03:05:30

●NSns11.planetary-networks.de2026-03-16 → 2026-04-12 · 3 obs

○ 2017-04-09 01:08:28
● 2026-03-16 10:23:40
● 2026-04-12 03:05:30

●NSns12.planetary-networks.eu2026-03-16 → 2026-04-12 · 3 obs

○ 2017-04-09 01:08:28
● 2026-03-16 10:23:40
● 2026-04-12 03:05:30

●NSns13.planetary-networks.com2026-03-16 → 2026-04-12 · 3 obs

○ 2017-04-09 01:08:28
● 2026-03-16 10:23:40
● 2026-04-12 03:05:30

●NSns14.planetary-networks.net2026-03-16 → 2026-04-12 · 3 obs

○ 2017-04-09 01:08:28
● 2026-03-16 10:23:40
● 2026-04-12 03:05:30

○NSns2.planetary-networks.de2017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-15 10:51:02
● 2017-04-09 01:08:28
○ 2026-03-16 10:23:40
○ 2026-04-12 03:05:30

○MXmail6.hd-it.eu2015-05-10 → 2016-04-04 · 4 obs

● 2015-05-10 02:19:14
● 2016-04-04 16:22:46
○ 2016-09-15 10:51:02
○ 2026-04-12 03:05:30

●MXmx01.antispamgate.eu2016-09-15 → 2026-04-12 · 3 obs

○ 2016-04-04 16:22:46
● 2016-09-15 10:51:02
● 2026-04-12 03:05:30

●MXmx02.antispamgate.eu2016-09-15 → 2026-04-12 · 3 obs

○ 2016-04-04 16:22:46
● 2016-09-15 10:51:02
● 2026-04-12 03:05:30

○A46.252.21.132015-05-10 → 2016-09-15 · 4 obs

● 2015-05-10 02:19:14
● 2016-09-15 10:51:02
○ 2017-04-09 01:08:28
○ 2026-04-12 03:05:30

●A5.57.41.512017-04-09 → 2026-04-12 · 3 obs

○ 2016-09-15 10:51:02
● 2017-04-09 01:08:28
● 2026-04-12 03:05:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
prb-consult.de	ns11.planetary-networks.de, ns13.planetary-networks.com, ns12.planetary-networks.eu, ns14.planetary-networks.net	2 records

✅ Authoritative Response

Server:217.160.80.161

NS records: ns11.planetary-networks.de, ns13.planetary-networks.com, ns12.planetary-networks.eu, ns14.planetary-networks.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prb-consult.de (unsigned zone)

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.57.41.51`
NS	4	`ns14.planetary-networks.net, ns13.planetary-networks.com...`
MX	2	`mx01.antispamgate.eu (pri: 10), mx02.antispamgate.eu (pri: 20)`
SOA	1	`ns11.planetary-networks.de hostmaster.pl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns11.planetary-networks.de, ns11.planetary-networks.de)

Analysis

IP Addresses

prb-consult.de points to a single IP number: 5.57.41.51.

Other host names, for instance nia-education.com, www.nia-deutschland.de, mail.nia-deutschland.de, anniann-newsletter.com and nianow.de share IP numbers with prb-consult.de.

Name Servers

prb-consult.de is delegated to four name servers: ns13.planetary-networks.com, ns11.planetary-networks.de, ns12.planetary-networks.eu and ns14.planetary-networks.net.

prb-consult.de shares name servers with other domains at least partially, for instance hhf.de, simpire.de, carminke-immobilien.de, mlm-matratzen.de and anniann.at.