`attenio-develop.de`

DNSSEC	⚠️ Not signed
A	46.243.90.16^{🇩🇪 CLOUDPIT46.243.88.0/21}
		PTR	`vps51659.alfahosting-vps.de`
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.attenio-develop.de` ⭐
		A	46.243.90.16^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`vps51659.alfahosting-vps.de`
SOA	`cns1.alfahosting.info`hostmaster@alfahosting.de 2025-08-11 #0

`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=1773553752

PTR for

136.92.80.185.in-addr.arpa

Subdomains

mail.attenio-develop.de

Same first word

attenio-develop.de

DNS History

5 records (5 active, 0 former)

●NScns1.alfahosting.info2026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 01:24:52
● 2026-03-23 12:21:00

●NScns2.alfahosting.info2026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 01:24:52
● 2026-03-23 12:21:00

●NScns3.alfahosting.info2026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 01:24:52
● 2026-03-23 12:21:00

●MXmail.attenio-develop.de2026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 01:24:52
● 2026-03-23 12:21:00

●A46.243.90.162026-03-08 → 2026-03-23 · 2 obs

● 2026-03-08 01:24:52
● 2026-03-23 12:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
attenio-develop.de	cns1.alfahosting.info, cns3.alfahosting.info, cns2.alfahosting.info	-

✅ Authoritative Response

Server:148.251.254.105

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for attenio-develop.de (unsigned zone)

⏱️ Timing

Total: 1176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.243.90.16`
NS	3	`cns3.alfahosting.info, cns2.alfahosting.info...`
MX	1	`mail.attenio-develop.de (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster.alfahos`

Analysis

Hierarchy

The parent of mail.attenio-develop.de is attenio-develop.de.

IP Addresses

attenio-develop.de points to IP number: 46.243.90.16.

Other host names, for instance mail.attenio-develop.de and vps51659.alfahosting-vps.de, share IP numbers with attenio-develop.de.

Name Servers

attenio-develop.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

attenio-develop.de at least partially shares name servers with other domains, for instance dragtime.de, escweb.de, emr-elektro.de, brossbox.com and esbs.de.

Host cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8; Host cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105; Host cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.

Mail Servers

attenio-develop.de is handled by a single mail server, mail.attenio-develop.de.

mail.attenio-develop.de points to a single IP: 46.243.90.16.

attenio-develop.de - robtex.com