diebiber.de - dns.ninja

`diebiber.de`

DNSSEC	⚠️ Not signed
A	5.44.111.14^{🇩🇪 ONE-NETWORK5.44.108.0/22}
		PTR	`web39.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 2023-02-16 #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=1783903652

Subdomains

mail.diebiber.de

Same first word

diebiber.de

DNS History

9 records (6 active, 3 former)

●NScns1.alfahosting.info2015-08-20 → 2026-07-13 · 2 obs

● 2015-08-20 04:13:36
● 2026-07-13 00:59:20

●NScns2.alfahosting.info2015-08-20 → 2026-07-13 · 2 obs

● 2015-08-20 04:13:36
● 2026-07-13 00:59:20

●NScns3.alfahosting.info2015-08-20 → 2026-07-13 · 2 obs

● 2015-08-20 04:13:36
● 2026-07-13 00:59:20

○MXmail.diebiber.de2015-08-20 → 2016-11-25 · 4 obs

● 2015-08-20 04:13:36
● 2016-11-25 01:36:14
○ 2026-03-15 21:06:22
○ 2026-07-13 00:59:20

●MXmx03.secure-mailgate.com2026-03-15 → 2026-07-13 · 3 obs

○ 2016-11-25 01:36:14
● 2026-03-15 21:06:22
● 2026-07-13 00:59:20

●MXmx04.secure-mailgate.com2026-03-15 → 2026-07-13 · 3 obs

○ 2016-11-25 01:36:14
● 2026-03-15 21:06:22
● 2026-07-13 00:59:20

○A109.237.133.2012015-12-05 → 2016-11-25 · 5 obs

○ 2015-08-20 04:13:36
● 2015-12-05 14:10:36
● 2016-11-25 01:36:14
○ 2026-03-15 21:06:22
○ 2026-07-13 00:59:20

●A5.44.111.142026-03-15 → 2026-07-13 · 3 obs

○ 2016-11-25 01:36:14
● 2026-03-15 21:06:22
● 2026-07-13 00:59:20

○A94.101.38.102015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 04:13:36
○ 2015-12-05 14:10:36
○ 2026-07-13 00:59:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:109.237.142.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diebiber.de (unsigned zone)

⏱️ Timing

Total: 1098ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.44.111.14`
NS	3	`cns3.alfahosting.info, cns2.alfahosting.info...`
MX	2	`mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster.alfahos`

Analysis

Hierarchy

The domain mail.diebiber.de falls under the parent diebiber.de.

IP Addresses

diebiber.de resolves to just one IP address, 5.44.111.14.

Two other host names, along with kfv-bad-aibling.com, ssv-kuentrop.de and wondi.de, also share IP numbers with diebiber.de.

Name Servers

The authoritative name servers for diebiber.de are cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info — three in total.

At least some of diebiber.de's name servers are shared with other domains, for example behindertensport-detmold.de, codelift.de, youtt.de and two more.

These name servers tend to be used in conjunction with the name servers ns8.alfahosting.info.

cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info all resolve to exactly two IP numbers apiece: cns1.alfahosting.info → 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info → 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info → 109.237.143.8 and 2a02:2b80:101:5000::8.

Mail Servers

diebiber.de is served by two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.

Among the domains sharing a mail server setup with diebiber.de are melikkekec.com, cathodex.com, pupilbox.de and two others.

The two host names mx03.secure-mailgate.com and mx04.secure-mailgate.com each have a pair of IP addresses: mx03.secure-mailgate.com has 46.243.88.174 and 46.243.88.176, and mx04.secure-mailgate.com has 46.243.88.175 and 46.243.88.177.