`mail2.knapp.com`

DNSSEC	⚠️ Not signed
A	2001:a00::120^{🇦🇹 KNAPP-AS2001:a00::/32}
		PTR	`knrpc1.knapp.com`
A	89.207.121.197^{🇦🇹 KNAPP-AS89.207.120.0/21 Knapp AG}

`knapp.com`

	DNSSEC	🔒 Signed (DS record present)
	A	2001:a00::120^{🇦🇹 KNAPP-AS2001:a00::/32}
	A	89.207.121.197^{🇦🇹 KNAPP-AS89.207.120.0/21 Knapp AG}
	NS	`ns1.rrpproxy.net` ⭐
	NS	`ns2.rrpproxy.net`
	NS	`ns3.rrpproxy.net`
	MX	`mx1.hc104-47.eu.iphmx.com` ⭐
	MX	`mx2.hc104-47.eu.iphmx.com`⁽²⁰⁾
	TXT	`MS=ms83292121`
	TXT	`apple-domain-verification=IpY5VAGXXFt4qNdg`
	TXT	`docusign=a2a5cc3e-ec92-4314-8cff-6fa237006666`
	TXT	`autodesk-domain-verification=loFmi9HmP3yNSx8NGTwb`
	TXT	`teamviewer-sso-verification=842fb499058943bb8382f6effa3094cf`
	TXT	`bb3e8006a1dd6e2fd69de8a924ca76837acd15e6dca2d35a15ae5a12d07c04cd`
	TXT	`spycloud-domain-verification=d6c5d40e-7cf6-411a-8231-e45778b75fc8`
	TXT	`google-site-verification=El7gNmttBIAqgBTg4Gq8p7vSDorJ8nArDvF0Om9LUYY`
	TXT	`z8/WCX1jI2S9fFVrRKMte5wObGfOqPpcoqiCe9DbsXwra+W79revppYy/b19QkuxdmEXCSaqsgOSa...`
	TXT	`mindmanager-verification=88267e1b14da78f342fabcac92019f085a7f5d931d382f3cbd05...`
	TXT	`cisco-ci-domain-verification=37d85a5defd1e8af76ed35be55c4182a0ab08e5dc11fa144...`
	TXT	`atlassian-domain-verification=io5LJ4oa/HwRhj179mBGrgbPJytiRq9MMRwT3uAYzdvnH81...`
	TXT	`hpe-greenlake-domain-verification=37664647334b42526c6f442d6d565638506a5339366...`
	TXT	`v=spf1 mx include:spf.protection.outlook.com include:spf_sap.knapp.com includ...`
	SOA	`ns1.rrpproxy.net`hostmaster@knapp.com 2026-03-24 #4

WOT: SAFE (64/100)
rank #211661 globally
rank #89173 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #150,550

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DNS History

2 records (2 active, 0 former)

●A2001:a00::1202026-02-22 → 2026-03-25 · 2 obs

● 2026-02-22 07:33:08
● 2026-03-25 05:00:18

●A89.207.121.1972026-02-22 → 2026-03-25 · 2 obs

● 2026-02-22 07:33:08
● 2026-03-25 05:00:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knapp.com	ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net	-

✅ Authoritative Response

Server:194.0.182.226

NS records: ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.207.121.197`
AAAA	1	`2001:a00::120`

Analysis

IP Addresses

mail2.knapp.com resolves to two IP numbers: 2001:a00::120 and 89.207.121.197.

other host names including knapp.com, translations.knapp.com, kht.de, apostore.de and kht-online.de share IP numbers with mail2.knapp.com.

mail2.knapp.com - robtex.com

mail2.knapp.com

knapp.com