plenum.de - dns.ninja

`plenum.de`

DNSSEC	⚠️ Not signed
A	134.119.225.71^{🇩🇪 GD-EMEA-DC-CGN1134.119.225.0/24 GD MASS Network GCN SXB1}
		PTR	`mc22246.ispgateway.de`
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`plenum-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`docusign=86c8d421-acda-4382-a4b7-4cef41a9a867`
TXT	`apple-domain-verification=sKWAy9uHfwRe01nU`
TXT	`google-site-verification=rTwTp-6aqL50H72I_QtkEw4KHYkainCZvnE71XX8r6A`
TXT	`3gbnabl3vcagbr481nc6qo8js5`
TXT	`t8q7jk7cjkah2o8olsok6uois3`
TXT	`v=spf1 a mx ip4:188.92.135.162 include:spf.protection.outlook.com include:146...`
TXT	`fmtg6hpqm0863dourl5l01qn0d`
TXT	`MS=ms17225283`
SOA	`a.ns14.net`do-not-reply@plenum.de 2025-12-19 #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=1781311484

WOT: SAFE (65/100)

Subdomains

mail1.plenum.de

www.plenum.de

Same first word

plenum.at

plenum.se

plenum.com.br

plenum.co.hu

plenum.email

plenum.co

plenum.com.pl

plenum.com.au

plenum.online

plenum.bio

plenum.com.mx

plenum.com

plenum.eu

plenum.today

plenum.ro

plenum.no

plenum.dk

plenum.design

plenum.ca

plenum.sk

plenum.si

plenum.es

plenum.ch

plenum.company

plenum.ae

plenum.pe

plenum.io

plenum.co.uk

plenum.tv

plenum.biz

plenum.in

plenum.co.kr

plenum.pl

plenum.be

plenum.com.ar

plenum.ru

plenum.nl

plenum.systems

plenum.it

plenum.de

Similar names

plumen.es

lumpen.nu

plumen.it

lumpen.com.es

plumen.fr

plumen.com

plumen.co

plumen.ru

lumpen.com

plumen.de

plumen.myds.me

lumpen.net

pulmen.es

numple.com

lumpen.xyz

lumpen.app

lumpen.se

lumpen.de

pulmen.com

lumpen.agency

DNS History

18 records (6 active, 12 former)

●NSa.ns14.net2026-02-18 → 2026-06-13 · 3 obs

○ 2018-07-30 12:35:34
● 2026-02-18 17:11:46
● 2026-06-13 00:45:56

●NSb.ns14.net2026-02-18 → 2026-06-13 · 3 obs

○ 2018-07-30 12:35:34
● 2026-02-18 17:11:46
● 2026-06-13 00:45:56

●NSc.ns14.net2026-02-18 → 2026-06-13 · 3 obs

○ 2018-07-30 12:35:34
● 2026-02-18 17:11:46
● 2026-06-13 00:45:56

●NSd.ns14.net2026-02-18 → 2026-06-13 · 3 obs

○ 2018-07-30 12:35:34
● 2026-02-18 17:11:46
● 2026-06-13 00:45:56

○NSkoelner.dom.de2015-09-03 → 2017-02-26 · 4 obs

● 2015-09-03 00:08:44
● 2017-02-26 04:44:10
○ 2017-05-06 12:40:50
○ 2026-06-13 00:45:56

○NSkoelner.k.plenum.de2015-09-03 → 2017-02-26 · 4 obs

● 2015-09-03 00:08:44
● 2017-02-26 04:44:10
○ 2017-05-06 12:40:50
○ 2026-06-13 00:45:56

○NSns.dom.knipp.de2015-09-03 → 2017-02-26 · 4 obs

● 2015-09-03 00:08:44
● 2017-02-26 04:44:10
○ 2017-05-06 12:40:50
○ 2026-06-13 00:45:56

○NSns1.as31521.de2017-05-06 → 2018-07-30 · 5 obs

○ 2017-02-26 04:44:10
● 2017-05-06 12:40:50
● 2018-07-30 12:35:34
○ 2026-02-18 17:11:46
○ 2026-06-13 00:45:56

○NSns2.as31521.net2017-05-06 → 2018-07-30 · 5 obs

○ 2017-02-26 04:44:10
● 2017-05-06 12:40:50
● 2018-07-30 12:35:34
○ 2026-02-18 17:11:46
○ 2026-06-13 00:45:56

○NSns3.as31521.de2017-05-06 → 2018-07-30 · 5 obs

○ 2017-02-26 04:44:10
● 2017-05-06 12:40:50
● 2018-07-30 12:35:34
○ 2026-02-18 17:11:46
○ 2026-06-13 00:45:56

○NSnsa.k.plenum.de2015-09-03 → 2017-02-26 · 4 obs

● 2015-09-03 00:08:44
● 2017-02-26 04:44:10
○ 2017-05-06 12:40:50
○ 2026-06-13 00:45:56

○MXmx-01-eu-central-1.prod.hydra.sophos.com2018-03-28 → 2018-07-30 · 5 obs

○ 2018-01-03 19:57:52
● 2018-03-28 13:53:56
● 2018-07-30 12:35:34
○ 2026-02-18 17:11:46
○ 2026-06-13 00:45:56

○MXmx-02-eu-central-1.prod.hydra.sophos.com2018-03-28 → 2018-07-30 · 5 obs

○ 2018-01-03 19:57:52
● 2018-03-28 13:53:56
● 2018-07-30 12:35:34
○ 2026-02-18 17:11:46
○ 2026-06-13 00:45:56

○MXmx1-eu1.ppe-hosted.com2015-09-03 → 2018-01-03 · 4 obs

● 2015-09-03 00:08:44
● 2018-01-03 19:57:52
○ 2018-03-28 13:53:56
○ 2026-06-13 00:45:56

○MXmx2-eu1.ppe-hosted.com2015-09-03 → 2018-01-03 · 4 obs

● 2015-09-03 00:08:44
● 2018-01-03 19:57:52
○ 2018-03-28 13:53:56
○ 2026-06-13 00:45:56

●MXplenum-de.mail.protection.outlook.com2026-02-18 → 2026-06-13 · 3 obs

○ 2018-07-30 12:35:34
● 2026-02-18 17:11:46
● 2026-06-13 00:45:56

●A134.119.225.712017-02-26 → 2026-06-13 · 3 obs

○ 2017-01-06 03:29:24
● 2017-02-26 04:44:10
● 2026-06-13 00:45:56

○A37.131.232.2442015-09-03 → 2017-01-06 · 4 obs

● 2015-09-03 00:08:44
● 2017-01-06 03:29:24
○ 2017-02-26 04:44:10
○ 2026-06-13 00:45:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
plenum.de	a.ns14.net, c.ns14.net, b.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:185.132.35.160

NS records: a.ns14.net, c.ns14.net, b.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plenum.de (unsigned zone)

⏱️ Timing

Total: 1011ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`134.119.225.71`
NS	4	`d.ns14.net, b.ns14.net...`
MX	1	`plenum-de.mail.protection.outlook.com (p`
TXT	8	`t8q7jk7cjkah2o8olsok6uois3, v=spf1 a mx ip4:188.92.135.162 include:s...`
SOA	1	`a.ns14.net do-not-reply.plenum.de`

Analysis

Hierarchy

plenum.de is the parent domain of mail1.plenum.de and www.plenum.de.

IP Addresses

plenum.de points to a single IP number: 134.119.225.71.

Additional host names — deri-tc.com, wishline.de, www.plenum.de and two others — share IP numbers with plenum.de.

Name Servers

plenum.de is delegated to four name servers, a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

plenum.de partially shares its NS delegation with several other domains, including tune-hd.eu, itd-ag.com, friendsstar.de and two others.

a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net each carry two IP addresses. a.ns14.net has 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net has 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net has 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net has 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.

Mail Servers

plenum.de has one mail server: plenum-de.mail.protection.outlook.com.

plenum-de.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.36, 52.101.73.2, 52.101.73.30 and 5 other.