`besser-mit-system.de`

DNSSEC	⚠️ Not signed
A	109.237.136.225^{🇩🇪 CLOUDPIT109.237.128.0/20}
NS	`cns1.alfahosting.info` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.alfahosting.info`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.alfahosting.info`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mail.besser-mit-system.de` ⭐
		A	109.237.136.225^{🇩🇪 CLOUDPIT109.237.128.0/20}
SOA	`cns1.alfahosting.info`hostmaster@alfahosting.de 2023-10-17 #1

`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=1785916825

Subdomains

mail.besser-mit-system.de

Same first word

besser-mit-system.de

DNS History

5 records (5 active, 0 former)

●NScns1.alfahosting.info2015-05-19 → 2026-08-05 · 2 obs

● 2015-05-19 13:36:16
● 2026-08-05 08:08:28

●NScns2.alfahosting.info2015-05-19 → 2026-08-05 · 2 obs

● 2015-05-19 13:36:16
● 2026-08-05 08:08:28

●NScns3.alfahosting.info2015-05-19 → 2026-08-05 · 2 obs

● 2015-05-19 13:36:16
● 2026-08-05 08:08:28

●MXmail.besser-mit-system.de2015-05-19 → 2026-08-05 · 2 obs

● 2015-05-19 13:36:16
● 2026-08-05 08:08:28

●A109.237.136.2252015-05-19 → 2026-08-05 · 2 obs

● 2015-05-19 13:36:16
● 2026-08-05 08:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
besser-mit-system.de	cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info	-

✅ Authoritative Response

Server:148.251.254.105

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for besser-mit-system.de (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.237.136.225`
NS	3	`cns1.alfahosting.info, cns3.alfahosting.info...`
MX	1	`mail.besser-mit-system.de (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster.alfahos`

Analysis

Hierarchy

besser-mit-system.de is a parent domain of mail.besser-mit-system.de.

IP Addresses

besser-mit-system.de resolves to one IP address: 109.237.136.225.

jonas-huber.net, mail.ostbayerncup.de, sterilisation-deggendorf.de and two other host names share IP numbers with besser-mit-system.de.

Name Servers

besser-mit-system.de carries NS records delegating to cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

besser-mit-system.de shares at least some of its name servers with other domains, including kaffee-online-kaufen.com, osteopathie-seyfarth.de, lebensweg-zukunft.de and two others.

cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info are three hostnames that each resolve to a pair of IP addresses: cns1.alfahosting.info to 109.237.142.8 and 2a01:64c0:0:5000::8, cns2.alfahosting.info to 148.251.254.105 and 2a01:4f8:2b02:a88::105, and cns3.alfahosting.info to 109.237.143.8 and 2a02:2b80:101:5000::8.

Mail Servers

Mail for besser-mit-system.de is handled by a single mail server, mail.besser-mit-system.de.

mail.besser-mit-system.de carries a single IP number, which is 109.237.136.225.

besser-mit-system.de - robtex.com