🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`schefske.com`

DNSSEC	⚠️ Not signed
A	2a0a:4cc0:2000:507b::21:2671^{🇩🇪 netcup2a0a:4cc0:2000::/43}
A	152.53.68.10^{🇦🇹 netcup152.53.68.0/24}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`mail.schefske.com` ⭐
		A	152.53.68.12^{🇦🇹 netcup152.53.68.0/24}
			PTR	`mx440c.netcup.net`
MX	`mx440c.netcup.net`⁽⁵⁰⁾
		A	2a0a:4cc0:2000:4008:34ae:54ff:fe14:3f51^{🇩🇪 netcup2a0a:4cc0:2000::/43}
			PTR	`mx440c.netcup.net`
		A	152.53.68.12^{🇦🇹 netcup152.53.68.0/24}
			PTR	`mx440c.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2024-12-24 #1

`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=1787072664

Same first word

schefske.com

schefske.de

Previous names

Next names

DNS History

12 records (7 active, 5 former)

○NSns13.domaincontrol.com2015-06-02 → 2017-04-02 · 4 obs

● 2015-06-02 10:26:16
● 2017-04-02 05:53:32
○ 2026-08-17 22:44:16
○ 2026-08-18 17:28:00

○NSns14.domaincontrol.com2015-06-02 → 2017-04-02 · 4 obs

● 2015-06-02 10:26:16
● 2017-04-02 05:53:32
○ 2026-08-17 22:44:16
○ 2026-08-18 17:28:00

●NSroot-dns.netcup.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

●NSsecond-dns.netcup.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

●NSthird-dns.netcup.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

●MXmail.schefske.com2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

○MXmailstore1.secureserver.net2015-06-02 → 2017-04-02 · 4 obs

● 2015-06-02 10:26:16
● 2017-04-02 05:53:32
○ 2026-08-17 22:44:16
○ 2026-08-18 17:28:00

●MXmx440c.netcup.net2026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

○MXsmtp.secureserver.net2015-06-02 → 2017-04-02 · 4 obs

● 2015-06-02 10:26:16
● 2017-04-02 05:53:32
○ 2026-08-17 22:44:16
○ 2026-08-18 17:28:00

●A152.53.68.102026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

○A184.168.221.412015-06-02 → 2017-04-02 · 4 obs

● 2015-06-02 10:26:16
● 2017-04-02 05:53:32
○ 2026-08-17 22:44:16
○ 2026-08-18 17:28:00

●A2a0a:4cc0:2000:507b::21:26712026-08-17 → 2026-08-18 · 3 obs

○ 2017-04-02 05:53:32
● 2026-08-17 22:44:16
● 2026-08-18 17:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
schefske.com	root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net	-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schefske.com (unsigned zone)

⏱️ Timing

Total: 1179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`152.53.68.10`
AAAA	1	`2a0a:4cc0:2000:507b::21:2671`
NS	3	`second-dns.netcup.net, root-dns.netcup.net...`
MX	2	`mail.schefske.com (pri: 10), mx440c.netcup.net (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

IP Addresses

schefske.com resolves to the IP addresses 152.53.68.10 and 2a0a:4cc0:2000:507b::21:2671

ragnaventuracp.com, evideo(0x706f726e)o.com, home-assistant.org and two other host names share IP numbers with schefske.com.

Name Servers

schefske.com has three name servers — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

schefske.com partially shares its NS delegation with several other domains, including uryska.com, sandlingen.de, enginewarz.de and two others.

Each of root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net points to two IP numbers. root-dns.netcup.net points to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net points to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net points to 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

Mail for schefske.com is handled by two mail servers — mail.schefske.com and mx440c.netcup.net.

schefske.com has at least partial mail server overlap with other domains such as 26north.com, ragnaventuracp.com, evideo(0x706f726e)o.com and two more.

These mail servers commonly co-occur with mail servers mail.26north.com, mail.ragnaventuracp.com, mail.evideo(0x706f726e)o.com and 3 others.

Hostnames that resolve to two IP addresses:

mx440c.netcup.net resolves to 152.53.68.12 and 2a0a:4cc0:2000:4008:34ae:54ff:fe14:3f51.

Hosts with just one IP address:

mail.schefske.com resolves to 152.53.68.12.

The host names mx440c.netcup.net and mail.schefske.com both resolve to 152.53.68.12 IP addresses.

schefske.com - robtex.com

schefske.com

com

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`schefske.com`

`com`