`knappe-edv.de`

DNSSEC	⚠️ Not signed
A	81.169.200.208^{🇩🇪 STRATO81.169.128.0/17 AG}
		PTR	`knappe-server.de`
NS	`ns4.stratoserver.net` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
NS	`ns3.stratoserver.net`
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 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	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
MX	`knappe-edv.de` ⭐
		A	81.169.200.208^{🇩🇪 STRATO81.169.128.0/17 AG}
			PTR	`knappe-server.de`
SOA	`ns4.stratoserver.net`hostmaster@strato-rz.de 2020-05-06 #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=1778393986

MX for

knappe-edv.de

Same first word

knappe-edv.de

DNS History

7 records (4 active, 3 former)

○NSns.serverkompetenz.de2008-11-27 → 2016-07-19 · 4 obs

● 2008-11-27 11:02:12
● 2016-07-19 21:21:52
○ 2017-03-29 10:29:02
○ 2026-05-10 06:22:36

○NSns2.serverkompetenz.de2008-11-27 → 2016-07-19 · 4 obs

● 2008-11-27 11:02:12
● 2016-07-19 21:21:52
○ 2017-03-29 10:29:02
○ 2026-05-10 06:22:36

●NSns3.stratoserver.net2017-03-29 → 2026-05-10 · 3 obs

○ 2016-07-19 21:21:52
● 2017-03-29 10:29:02
● 2026-05-10 06:22:36

●NSns4.stratoserver.net2017-03-29 → 2026-05-10 · 3 obs

○ 2016-07-19 21:21:52
● 2017-03-29 10:29:02
● 2026-05-10 06:22:36

●MXknappe-edv.de2008-11-27 → 2026-05-10 · 2 obs

● 2008-11-27 11:02:12
● 2026-05-10 06:22:36

○A81.169.177.522008-11-27 → 2008-11-27 · 3 obs

● 2008-11-27 11:02:12
○ 2015-06-27 20:59:20
○ 2026-05-10 06:22:36

●A81.169.200.2082015-06-27 → 2026-05-10 · 3 obs

○ 2008-11-27 11:02:12
● 2015-06-27 20:59:20
● 2026-05-10 06:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
knappe-edv.de	ns4.stratoserver.net, ns3.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns4.stratoserver.net, ns3.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knappe-edv.de (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.200.208`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	1	`knappe-edv.de (pri: 10)`
SOA	1	`ns4.stratoserver.net hostmaster.strato-r`

Analysis

Mail Server Role

knappe-edv.de serves as the mail server for knappe-edv.de.

IP Addresses

knappe-edv.de points to IP number: 81.169.200.208.

Other host names, for instance knappe-server.de and marinetrans.eu, share IP numbers with knappe-edv.de.

Name Servers

knappe-edv.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

knappe-edv.de shares the same name server setup as clintrain.eu, pleasure-and-pain.de, bloedefliege.de, sportstadt-bocholt.de and tomkrause.com.

Host names with two IP numbers: ns3.stratoserver.net points to: 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; ns4.stratoserver.net points to: 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

knappe-edv.de is handled by a single mail server, knappe-edv.de.

knappe-edv.de points to a single IP: 81.169.200.208.

knappe-edv.de - robtex.com

knappe-edv.de

de