`artificial-engineering.de`

DNSSEC	⚠️ Not signed
A	81.88.34.241^{🇩🇪 CLOUDPIT81.88.32.0/20}
		PTR	`host230.alfahosting-server.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	`mx03.secure-mailgate.com` ⭐
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com` ⭐
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
SOA	`cns1.alfahosting.info`hostmaster@alfahosting.de 2026-03-31 #2

`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=1776084988

Subdomains

mail.artificial-engineering.de

Same first word

artificial-engineering.de

DNS History

8 records (6 active, 2 former)

●NScns1.alfahosting.info2015-07-13 → 2026-04-13 · 2 obs

● 2015-07-13 01:23:36
● 2026-04-13 13:22:02

●NScns2.alfahosting.info2015-07-13 → 2026-04-13 · 2 obs

● 2015-07-13 01:23:36
● 2026-04-13 13:22:02

●NScns3.alfahosting.info2015-07-13 → 2026-04-13 · 2 obs

● 2015-07-13 01:23:36
● 2026-04-13 13:22:02

○MXmail.artificial-engineering.de2015-07-13 → 2018-09-30 · 4 obs

● 2015-07-13 01:23:36
● 2018-09-30 11:22:14
○ 2026-04-07 23:50:26
○ 2026-04-13 13:22:02

●MXmx03.secure-mailgate.com2026-04-07 → 2026-04-13 · 3 obs

○ 2018-09-30 11:22:14
● 2026-04-07 23:50:26
● 2026-04-13 13:22:02

●MXmx04.secure-mailgate.com2026-04-07 → 2026-04-13 · 3 obs

○ 2018-09-30 11:22:14
● 2026-04-07 23:50:26
● 2026-04-13 13:22:02

○A109.237.138.342015-07-13 → 2018-09-30 · 4 obs

● 2015-07-13 01:23:36
● 2018-09-30 11:22:14
○ 2026-04-07 23:50:26
○ 2026-04-13 13:22:02

●A81.88.34.2412026-04-07 → 2026-04-13 · 3 obs

○ 2018-09-30 11:22:14
● 2026-04-07 23:50:26
● 2026-04-13 13:22:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:148.251.254.105

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for artificial-engineering.de (unsigned zone)

⏱️ Timing

Total: 1228ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.88.34.241`
NS	3	`cns1.alfahosting.info, cns3.alfahosting.info...`
MX	2	`mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster.alfahos`

Analysis

Hierarchy

mail.artificial-engineering.de is a child of artificial-engineering.de.

IP Addresses

artificial-engineering.de resolves to one IP number: 81.88.34.241.

Other host names, for instance mail.simonebruehl.de, mail.fibie.de, mail.fevertalk.de, mail.photopoesia.de and consultantplus.de share IP numbers with artificial-engineering.de.

Name Servers

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

artificial-engineering.de at least partially shares name servers with other domains, including lapriliaholding.com, concretepunk.com, germansbest.de, biotikon.tv and kinder-suchen-eltern.com.

Host names with two IP numbers:

cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8

cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8

Mail Servers

artificial-engineering.de is served by two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com.

artificial-engineering.de shares the same mail server setup as other domains, for instance zoolarious.com, imagonaut.de, magicstixx.de, benny-s.de and mp-sh.de.

artificial-engineering.de shares some mail servers with other domains, at least in part, for example htb-advo.com.

Host names with two IPs:

mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176

mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177

artificial-engineering.de - robtex.com