`osthoff-inkasso.de`

DNSSEC	⚠️ Not signed
A	37.218.254.106^{🇩🇪 ONE-NETWORK37.218.248.0/21}
		PTR	`c6.webspace-verkauf.de`
NS	`partners.g1-dns.one` ⭐
		A	2001:67c:3c0::27^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`partners.g1-dns.one`
		A	185.10.11.27^{ONECOM185.10.11.0/24}
			PTR	`partners.g1-dns.one`
NS	`ns1.webspace-verkauf.de`
		A	195.206.121.27^{ONECOM-INFRA195.206.121.0/24}
			PTR	`partners.g1-dns.com`
NS	`ns2.webspace-verkauf.de`
		A	185.10.11.27^{ONECOM185.10.11.0/24}
			PTR	`partners.g1-dns.one`
NS	`ns3.webspace-verkauf.de`
		A	195.206.121.27^{ONECOM-INFRA195.206.121.0/24}
			PTR	`partners.g1-dns.com`
MX	`mail.osthoff-inkasso.de` ⭐
		A	37.218.254.106^{🇩🇪 ONE-NETWORK37.218.248.0/21}
			PTR	`c6.webspace-verkauf.de`
TXT	`v=spf1 a mx include:spf.webspace-verkauf.de ~all`
SOA	`partners.g1-dns.one`hostmaster@partners.one 2026-03-08 #3

`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=1785063869

Subdomains

mail.osthoff-inkasso.de

DNS History

6 records (6 active, 0 former)

●NSns1.webspace-verkauf.de2015-07-01 → 2026-07-26 · 2 obs

● 2015-07-01 02:51:42
● 2026-07-26 11:39:18

●NSns2.webspace-verkauf.de2015-07-01 → 2026-07-26 · 2 obs

● 2015-07-01 02:51:42
● 2026-07-26 11:39:18

●NSns3.webspace-verkauf.de2015-07-01 → 2026-07-26 · 2 obs

● 2015-07-01 02:51:42
● 2026-07-26 11:39:18

●NSpartners.g1-dns.one2026-07-26 → 2026-07-26 · 2 obs

○ 2015-07-01 02:51:42
● 2026-07-26 11:39:18

●MXmail.osthoff-inkasso.de2015-07-01 → 2026-07-26 · 2 obs

● 2015-07-01 02:51:42
● 2026-07-26 11:39:18

●A37.218.254.1062015-07-01 → 2026-07-26 · 2 obs

● 2015-07-01 02:51:42
● 2026-07-26 11:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
osthoff-inkasso.de	ns1.webspace-verkauf.de, ns3.webspace-verkauf.de, ns2.webspace-verkauf.de	3 records

✅ Authoritative Response

Server:195.206.121.27

NS records: ns1.webspace-verkauf.de, ns3.webspace-verkauf.de, ns2.webspace-verkauf.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osthoff-inkasso.de (unsigned zone)

⏱️ Timing

Total: 1913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.218.254.106`
NS	3	`ns3.webspace-verkauf.de, ns1.webspace-verkauf.de...`
MX	1	`mail.osthoff-inkasso.de (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.webspace-verkauf`
SOA	1	`partners.g1-dns.one hostmaster.partners.`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.webspace-verkauf.de, ns2.webspace-verkauf.de, ns1.webspace-verkauf.de)

Analysis

Hierarchy

osthoff-inkasso.de serves as the parent of mail.osthoff-inkasso.de.

IP Addresses

osthoff-inkasso.de resolves to one IP address: 37.218.254.106.

browatech.com, mail.gartenhaus-infoservice.de, team-speak3.de and two other host names share IP numbers with osthoff-inkasso.de.

Name Servers

The authoritative name servers for osthoff-inkasso.de are ns1.webspace-verkauf.de, ns2.webspace-verkauf.de, ns3.webspace-verkauf.de and partners.g1-dns.one.

osthoff-inkasso.de has at least partial name server overlap with other domains, such as lernwelten-hoheheide.de, azzurro-coburg.de, lson.de and two others.

Hostnames that resolve to two IP addresses:

The A records for partners.g1-dns.one return 185.10.11.27 and 2001:67c:3c0::27.

Hosts with just one IP address:

ns1.webspace-verkauf.de resolves to the IP address 195.206.121.27.

ns2.webspace-verkauf.de resolves to the IP address 185.10.11.27.

ns3.webspace-verkauf.de resolves to the IP address 195.206.121.27.

partners.g1-dns.one and ns2.webspace-verkauf.de each have 185.10.11.27 IP addresses.

ns1.webspace-verkauf.de and ns3.webspace-verkauf.de each have 195.206.121.27 IP addresses.