ns2.knowledgeagent.de - dns.ninja

`ns2.knowledgeagent.de`

DNSSEC	⚠️ Not signed
A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
NS	`ns1.knowledgeagent.de` ⭐ ⚠️ Not in parent delegation
		A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
NS	`ns2.knowledgeagent.de` ⚠️ Not in parent delegation
		A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
MX	`ns2.knowledgeagent.de` ⭐
		A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
TXT	`v=spf1 ip4:80.239.141.199 +a +mx +ip4:80.239.139.56 ~all`
SOA	`ns1.knowledgeagent.de`webmaster@deltaphon.net 2025-02-17 #0

`knowledgeagent.de`

	DNSSEC	⚠️ Not signed
	A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
	NS	`ns1.knowledgeagent.de` ⭐
	NS	`ns2.knowledgeagent.de`
	MX	`mx01.hornetsecurity.com` ⭐
	MX	`mx02.hornetsecurity.com`⁽²⁰⁾
	MX	`mx03.hornetsecurity.com`⁽³⁰⁾
	MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
	TXT	`MS=ms93538379`
	TXT	`google-site-verification=guYR8j07U3lSn7vVvQm14FgIevuDOLx0TvrAuH2eL2I`
	TXT	`v=spf1 ip4:80.239.141.199 ip4:80.239.139.56 +mx +a +ip4:80.239.139.73 +ip4:21...`
	SOA	`ns1.knowledgeagent.de`webmaster@deltaphon.net 2026-05-07 #2

WOT: UNKNOWN (62/100)
WOT: SAFE (68/100)

PTR for

47.0-25.139.239.80.in-addr.arpa

NS for

knowledgegate.net

knowledgeportal.net

knowledgeagent.net

ns1.knowledgeagent.de

ns2.knowledgeagent.de

knowledgeagent.de

knowledgeagent.eu

knowledgeagent.com

wissensrecherche.de

MX for

ns2.knowledgeagent.de

Same first word

ns2.rn.gov.br

ns2.xmit.dev

ns2.ru

ns2.pm

ns2.mydns.jp

ns2.it1.eur.aruba.jenv-aruba.cloud

ns2.oya.to

ns2.si

ns2.keymachine.de

ns2.hu

ns2.myfritz.net

ns2.ac.lk

ns2.kg

ns2.ac.gov.br

ns2.com.ph

ns2.ne.kr

ns2.ch

ns2.webthings.io

ns2.mine.nu

ns2.pl

ns2.carrd.co

ns2.gov.mn

ns2.co.nz

ns2.west1-us.cloudjiffy.net

ns2.gov.ru

ns2.byen.site

ns2.com.tr

ns2.mk

ns2.asia

ns2.dnsking.ch

ns2.rag-cloud.hosteur.com

ns2.live

ns2.co.ca

ns2.gov.bh

ns2.j.layershift.co.uk

ns2.lima-city.de

ns2.easypanel.host

ns2.net.cn

ns2.org

ns2.rr.gov.br

ns2.demo.jelastic.com

ns2.mobi

ns2.duckdns.org

ns2.paas.datacenter.fi

ns2.dep.no

ns2.tuxfamily.org

ns2.com.co

ns2.name

ns2.nc

ns2.business

ns2.pt

ns2.whm.fr-par.scw.cloud

ns2.com.br

ns2.md

ns2.ir

ns2.iki.fi

ns2.jed.wafaicloud.com

ns2.shop

ns2.co.il

ns2.gov.za

ns2.online

ns2.uno

ns2.cloudjiffy.net

ns2.siteleaf.net

ns2.stackit.zone

ns2.alpha-myqnapcloud.com

ns2.co

ns2.us.reclaim.cloud

ns2.sc.gov.br

ns2.ie

ns2.memset.net

ns2.co.tz

ns2.us.com

ns2.jelastic.dogado.eu

ns2.host

ns2.rs.ba

ns2.me

ns2.mediatech.by

ns2.edu.me

ns2.lib.md.us

ns2.gov.lv

ns2.am.gov.br

ns2.is-a.dev

ns2.com.au

ns2.myqnapcloud.com

ns2.freeddns.us

ns2.zone

ns2.net.tr

ns2.gr

ns2.co.pl

ns2.jelastic.saveincloud.net

ns2.es

ns2.net.pl

ns2.go.gov.br

ns2.cx

ns2.by

ns2.us.kg

ns2.org.ph

ns2.io

ns2.dnshome.de

Similar names

2ns.net

ns2.gov.sc

ns2.ovh

sn2.eu

ns2.sekd1.beebyteapp.io

ns2.police.uk

ns2.nic.in

ns2.im

ns2.dk

ns2.cat

ns2.myasustor.com

ns2.potager.org

ns2.unicloud.pl

ns2.edu.tt

ns2.skygearapp.com

ns2.mynascloud.com

ns2.cloudflare.net

s2n.eu

ns2.de

ns2.j.scaleforce.com.cy

ns2.edu.bb

ns2.to

n2s.es

ns2.km.ua

ns2.mil.ru

ns2.org.uk

ns2.altervista.org

s2n.ie

s2n.at

n2s.eu

n2s.com

2ns.in

2ns.com

sn2.biz

n2s.co.kr

sn2.ru

2ns.ru

sn2.ch

2ns.us

sn2.com.au

s2n.in

n2s.ru

s2n.me

2ns.su

s2n.fr

sn2.pl

DNS History

7 records (4 active, 3 former)

○NSalpha10.deltaphon.de2015-08-02 → 2017-08-20 · 4 obs

● 2015-08-02 03:31:00
● 2017-08-20 09:33:22
○ 2026-02-14 16:53:40
○ 2026-07-29 15:01:26

○NSalpha50.deltaphon.de2015-08-02 → 2017-08-20 · 4 obs

● 2015-08-02 03:31:00
● 2017-08-20 09:33:22
○ 2026-02-14 16:53:40
○ 2026-07-29 15:01:26

●NSns1.knowledgeagent.de2015-08-02 → 2026-07-29 · 5 obs

● 2015-08-02 03:31:00
○ 2015-11-22 13:19:42
○ 2017-08-20 09:33:22
● 2026-02-14 16:53:40
● 2026-07-29 15:01:26

●NSns2.knowledgeagent.de2026-02-14 → 2026-07-29 · 3 obs

○ 2017-08-20 09:33:22
● 2026-02-14 16:53:40
● 2026-07-29 15:01:26

●MXns2.knowledgeagent.de2015-08-02 → 2026-07-29 · 5 obs

● 2015-08-02 03:31:00
○ 2015-11-22 13:19:42
○ 2017-08-20 09:33:22
● 2026-02-14 16:53:40
● 2026-07-29 15:01:26

○A80.239.139.472015-08-02 → 2017-08-20 · 4 obs

● 2015-08-02 03:31:00
● 2017-08-20 09:33:22
○ 2026-02-14 16:53:40
○ 2026-07-29 15:01:26

●A80.239.141.1992026-02-14 → 2026-07-29 · 3 obs

○ 2017-08-20 09:33:22
● 2026-02-14 16:53:40
● 2026-07-29 15:01:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
knowledgeagent.de	ns1.knowledgeagent.de, ns2.knowledgeagent.de	2 records

✅ Authoritative Response

Server:80.239.141.199

NS records: ns1.knowledgeagent.de, ns2.knowledgeagent.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeagent.de (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.239.141.199`
NS	2	`ns1.knowledgeagent.de, ns2.knowledgeagent.de`
MX	1	`ns2.knowledgeagent.de (pri: 0)`
TXT	1	`v=spf1 ip4:80.239.141.199 +a +mx +ip4:80`
SOA	1	`ns1.knowledgeagent.de webmaster.deltapho`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.knowledgeagent.de, ns2.knowledgeagent.de)

Analysis

Name Server Role

ns2.knowledgeagent.de is an authoritative name server for knowledgegate.net, knowledgeportal.net, knowledgeagent.net, ns1.knowledgeagent.de, ns2.knowledgeagent.de and several other domains.

ns1.knowledgeagent.de, ns1.80-239-139-56.cprapid.com and ns2.knowledgeagent.de are commonly seen together as name servers.

Mail Server Role

ns2.knowledgeagent.de acts as its own mail server.

IP Addresses

ns2.knowledgeagent.de points to a single IP number: 80.239.141.199.

Additional host names — knowledgeagent.eu, knowledgeagent.com, wissensrecherche.de and two others — share IP numbers with ns2.knowledgeagent.de.

Name Servers

ns2.knowledgeagent.de is delegated to two name servers: ns2.knowledgeagent.de and ns1.knowledgeagent.de.

ns2.knowledgeagent.de shares its name server setup with other domains, including knowledgegate.net, knowledgeportal.net, knowledgeagent.net and two others.

The name servers for ns2.knowledgeagent.de overlap at least partially with those of other domains — for example ns1.knowledgeagent.de.

ns1.knowledgeagent.de and ns2.knowledgeagent.de each point to one IP address — 80.239.141.199.

The host names ns1.knowledgeagent.de and ns2.knowledgeagent.de both resolve to 80.239.141.199 IP addresses.

Mail Servers

ns2.knowledgeagent.de has a single mail server: ns2.knowledgeagent.de itself.