`knappe-server.de`

DNSSEC	⚠️ Not signed
A	81.169.200.208^{🇩🇪 STRATO81.169.128.0/17 AG}
		PTR	`knappe-server.de`
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`
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`
MX	`knappe-server.de` ⭐
		A	81.169.200.208^{🇩🇪 STRATO81.169.128.0/17 AG}
			PTR	`knappe-server.de`
TXT	`v=spf1 mx ~all`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-13 #8

`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=1778386748

PTR for

208.200.169.81.in-addr.arpa

MX for

knappe-server.de

Previously MX for

www.stelzen-art.de

bremer-karneval.de

samba-bremen.de

wolltronic.de

confusao.de

Same first word

knappe-server.de

DNS History

6 records (4 active, 2 former)

○NSns.serverkompetenz.de2015-06-17 → 2016-09-18 · 4 obs

● 2015-06-17 03:19:42
● 2016-09-18 11:12:26
○ 2017-06-04 15:48:02
○ 2026-05-10 04:49:20

○NSns2.serverkompetenz.de2015-06-17 → 2016-09-18 · 4 obs

● 2015-06-17 03:19:42
● 2016-09-18 11:12:26
○ 2017-06-04 15:48:02
○ 2026-05-10 04:49:20

●NSns3.stratoserver.net2017-06-04 → 2026-05-10 · 3 obs

○ 2016-09-18 11:12:26
● 2017-06-04 15:48:02
● 2026-05-10 04:49:20

●NSns4.stratoserver.net2017-06-04 → 2026-05-10 · 3 obs

○ 2016-09-18 11:12:26
● 2017-06-04 15:48:02
● 2026-05-10 04:49:20

●MXknappe-server.de2015-06-17 → 2026-05-10 · 2 obs

● 2015-06-17 03:19:42
● 2026-05-10 04:49:20

●A81.169.200.2082015-06-17 → 2026-05-10 · 2 obs

● 2015-06-17 03:19:42
● 2026-05-10 04:49:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:217.160.80.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.200.208`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	1	`knappe-server.de (pri: 10)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

Mail Server Role

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

IP Addresses

knappe-server.de points to an IP address: 81.169.200.208.

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

Name Servers

Two name servers ns3.stratoserver.net and ns4.stratoserver.net handle the delegation for knappe-server.de.

knappe-server.de shares the same name server setup as other domains, for instance quanixstudio.nl, verbouw.frl, 4geislein.de, ipinv2.com and fisoe.de.

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-server.de is handled by a single mail server.

The host name knappe-server.de points to IP 81.169.200.208.

knappe-server.de - robtex.com

knappe-server.de

de