`notfallworkshops.de`

DNSSEC	⚠️ Not signed
A	81.88.34.69^{🇩🇪 CLOUDPIT81.88.32.0/20}
		PTR	`host276.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 2026-03-19 #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=1778403072

Subdomains

mail.notfallworkshops.de

Same first word

notfallworkshops.de

DNS History

9 records (6 active, 3 former)

●NScns1.alfahosting.info2015-07-07 → 2026-05-10 · 2 obs

● 2015-07-07 18:20:32
● 2026-05-10 09:07:28

●NScns2.alfahosting.info2015-07-07 → 2026-05-10 · 2 obs

● 2015-07-07 18:20:32
● 2026-05-10 09:07:28

●NScns3.alfahosting.info2015-07-07 → 2026-05-10 · 2 obs

● 2015-07-07 18:20:32
● 2026-05-10 09:07:28

○MXmail.notfallworkshops.de2015-07-07 → 2018-12-01 · 4 obs

● 2015-07-07 18:20:32
● 2018-12-01 01:55:30
○ 2026-05-10 03:25:24
○ 2026-05-10 09:07:28

●MXmx03.secure-mailgate.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-12-01 01:55:30
● 2026-05-10 03:25:24
● 2026-05-10 09:07:28

●MXmx04.secure-mailgate.com2026-05-10 → 2026-05-10 · 3 obs

○ 2018-12-01 01:55:30
● 2026-05-10 03:25:24
● 2026-05-10 09:07:28

○A109.237.132.222015-07-07 → 2017-02-02 · 4 obs

● 2015-07-07 18:20:32
● 2017-02-02 09:30:40
○ 2018-12-01 01:55:30
○ 2026-05-10 09:07:28

○A109.237.140.132018-12-01 → 2018-12-01 · 4 obs

○ 2017-02-02 09:30:40
● 2018-12-01 01:55:30
○ 2026-05-10 03:25:24
○ 2026-05-10 09:07:28

●A81.88.34.692026-05-10 → 2026-05-10 · 3 obs

○ 2018-12-01 01:55:30
● 2026-05-10 03:25:24
● 2026-05-10 09:07:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:109.237.142.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notfallworkshops.de (unsigned zone)

⏱️ Timing

Total: 1443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.88.34.69`
NS	3	`cns1.alfahosting.info, cns2.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

The parent of mail.notfallworkshops.de is notfallworkshops.de.

IP Addresses

notfallworkshops.de points to IP number: 81.88.34.69.

Other host names such as mail.foto-weigert.de, www.moser-ing.de, praevention-reutlingen.de, laurin-holzbildhauerei.de and mail.motocycler.de share IPs with notfallworkshops.de.

Name Servers

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

notfallworkshops.de at least partially shares name servers with other domains, for instance martingeiger.at, wbv-rathenow.de, rosenboom-systems.com, mamime.de and 1stdebit.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

notfallworkshops.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

The mail server setup for notfallworkshops.de matches that of other domains, for instance rednetwork.info, philocafe.at, rdrn.de, knofe.org and silberwald.net.

Host names with two IP numbers: 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.

notfallworkshops.de - robtex.com