`knowledgeagent.com`

DNSSEC	⚠️ Not signed
A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
NS	`ns1.knowledgeagent.de` ⭐
		A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
NS	`ns2.knowledgeagent.de`
		A	80.239.141.199^{🇸🇪 TWELVE9980.239.128.0/19 Arelion, Twelve99, f/k/a Telia Carrier}
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`KwkcxBMXqEfvX6pTuBIXD5iT+pSmxHY7VAec3gbdhhu/pMGs9MzVJtW52XGgThWCRkocOapOlU5Cq...`
TXT	`google-site-verification=_RDa2ZDQqmh3L9bYG4QosJxOeYQVrstcNsAqS3F3PPo`
TXT	`_hq571x4s1nyep9zce1fpowjvd47oh3l`
TXT	`MS=ms30226959`
TXT	`8rrj13wsdp85jhlrh66rxrgvvzx71sly`
TXT	`v=spf1 ip4:80.239.141.199 ip4:80.239.139.56 +a +mx +ip4:217.7.212.137 +ip4:37...`
SOA	`ns1.knowledgeagent.de`webmaster@deltaphon.net 2025-08-03 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776964896

Same first word

knowledgeagent.net

knowledgeagent.at

knowledgeagent.de

knowledgeagent.eu

knowledgeagent.com

Similar names

agentknowledge.com

DNS History

15 records (7 active, 8 former)

○NSdns1.yoho.com2015-07-18 → 2017-02-11 · 4 obs

● 2015-07-18 19:14:12
● 2017-02-11 09:03:00
○ 2018-08-23 10:25:52
○ 2026-04-23 17:32:18

○NSdns2.yoho.com2015-07-18 → 2017-02-11 · 4 obs

● 2015-07-18 19:14:12
● 2017-02-11 09:03:00
○ 2018-08-23 10:25:52
○ 2026-04-23 17:32:18

●NSns1.knowledgeagent.de2026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

○NSns1.sedoparking.com2018-08-23 → 2018-08-23 · 4 obs

○ 2017-02-11 09:03:00
● 2018-08-23 10:25:52
○ 2026-02-17 11:44:46
○ 2026-04-23 17:32:18

●NSns2.knowledgeagent.de2026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

○NSns2.sedoparking.com2018-08-23 → 2018-08-23 · 4 obs

○ 2017-02-11 09:03:00
● 2018-08-23 10:25:52
○ 2026-02-17 11:44:46
○ 2026-04-23 17:32:18

○MXlocalhost2018-08-23 → 2018-08-23 · 4 obs

○ 2017-02-11 09:03:00
● 2018-08-23 10:25:52
○ 2026-02-17 11:44:46
○ 2026-04-23 17:32:18

●MXmx01.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

●MXmx02.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

●MXmx03.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

●MXmx04.hornetsecurity.com2026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

○MXmx1.knowledgeagent.com2015-07-18 → 2017-02-11 · 4 obs

● 2015-07-18 19:14:12
● 2017-02-11 09:03:00
○ 2018-08-23 10:25:52
○ 2026-04-23 17:32:18

○A192.64.147.1502015-07-18 → 2017-02-11 · 4 obs

● 2015-07-18 19:14:12
● 2017-02-11 09:03:00
○ 2018-08-23 10:25:52
○ 2026-04-23 17:32:18

○A72.52.4.1192018-08-23 → 2018-08-23 · 4 obs

○ 2017-02-11 09:03:00
● 2018-08-23 10:25:52
○ 2026-02-17 11:44:46
○ 2026-04-23 17:32:18

●A80.239.141.1992026-02-17 → 2026-04-23 · 3 obs

○ 2018-08-23 10:25:52
● 2026-02-17 11:44:46
● 2026-04-23 17:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
knowledgeagent.com	ns1.knowledgeagent.de, ns2.knowledgeagent.de	-

✅ 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.com (unsigned zone)

⏱️ Timing

Total: 795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.239.141.199`
NS	2	`ns2.knowledgeagent.de, ns1.knowledgeagent.de`
MX	4	`mx02.hornetsecurity.com (pri: 20), mx01.hornetsecurity.com (pri: 1)...`
TXT	6	`KwkcxBMXqEfvX6pTuBIXD5iT+pSmxHY7VAec3gbd, google-site-verification=_RDa2ZDQqmh3L9b...`
SOA	1	`ns1.knowledgeagent.de webmaster.deltapho`

Analysis

IP Addresses

knowledgeagent.com maps to IP address 80.239.141.199.

Other host names, for instance knowledgeportal.net, knowledgeagent.net, ns1.knowledgeagent.de, ns2.knowledgeagent.de and knowledgeagent.de share IP numbers with knowledgeagent.com.

Name Servers

Two name servers ns1.knowledgeagent.de and ns2.knowledgeagent.de are delegated to knowledgeagent.com.

knowledgeagent.com uses the same name server configuration as other domains, such as knowledgegate.net, knowledgeportal.net, knowledgeagent.net, ns2.knowledgeagent.de and knowledgeagent.de.

knowledgeagent.com shares some name servers with other domains, for example ns1.knowledgeagent.de.

these name servers are commonly used with the name servers ns1.80-239-139-56.cprapid.com.

Hostnames with one IP number:

ns1.knowledgeagent.de points to 80.239.141.199

ns2.knowledgeagent.de points to 80.239.141.199

Hostnames pointing to 80.239.141.199: ns1.knowledgeagent.de, ns2.knowledgeagent.de

Mail Servers

knowledgeagent.com is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

knowledgeagent.com shares mail servers with other domains at least in part, for instance energierecht.at, getcrisp.co.uk, pneuhage-store.de, heimtier-messe.info and markt-velden.de.

Host names with one IP number:

mx01.hornetsecurity.com points to: 94.100.132.8

mx02.hornetsecurity.com points to: 94.100.136.8

mx03.hornetsecurity.com points to: 94.100.134.8

mx04.hornetsecurity.com points to: 94.100.136.7

knowledgeagent.com - robtex.com