`developmental-science.de`

DNSSEC	⚠️ Not signed
A	185.3.235.205^{🇩🇪 ONE-NETWORK185.3.235.0/24}
		PTR	`web201.dogado.net`
NS	`cns1.cloudpit.de` ⭐
		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.cloudpit.com`
		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.cloudpit.io`
		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`
TXT	`v=spf1 include:secure-mailgate.com a mx -all`
SOA	`cns1.cloudpit.de`hostmaster@dogado.de 2025-04-02 #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=1774799326

Same first word

developmental-science.de

DNS History

11 records (6 active, 5 former)

●NScns1.cloudpit.de2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-24 13:39:30
● 2026-03-29 15:53:10

●NScns2.cloudpit.com2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-24 13:39:30
● 2026-03-29 15:53:10

●NScns3.cloudpit.io2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-24 13:39:30
● 2026-03-29 15:53:10

○NSns1.can02.de2015-07-04 → 2018-09-24 · 3 obs

● 2015-07-04 12:27:40
● 2018-09-24 13:39:30
○ 2026-03-29 15:53:10

○NSns2.can02.de2015-07-04 → 2018-09-24 · 3 obs

● 2015-07-04 12:27:40
● 2018-09-24 13:39:30
○ 2026-03-29 15:53:10

○NSns3.can02.de2015-07-04 → 2018-09-24 · 3 obs

● 2015-07-04 12:27:40
● 2018-09-24 13:39:30
○ 2026-03-29 15:53:10

○MXmail.developmental-science.de2015-07-04 → 2018-09-24 · 3 obs

● 2015-07-04 12:27:40
● 2018-09-24 13:39:30
○ 2026-03-29 15:53:10

●MXmx03.secure-mailgate.com2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-24 13:39:30
● 2026-03-29 15:53:10

●MXmx04.secure-mailgate.com2026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-24 13:39:30
● 2026-03-29 15:53:10

●A185.3.235.2052026-03-29 → 2026-03-29 · 2 obs

○ 2018-09-24 13:39:30
● 2026-03-29 15:53:10

○A85.25.97.242015-07-04 → 2018-09-24 · 3 obs

● 2015-07-04 12:27:40
● 2018-09-24 13:39:30
○ 2026-03-29 15:53:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
developmental-science.de	cns3.cloudpit.io, cns2.cloudpit.com, cns1.cloudpit.de	2 records

✅ Authoritative Response

Server:109.237.143.8

NS records: cns3.cloudpit.io, cns2.cloudpit.com, cns1.cloudpit.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developmental-science.de (unsigned zone)

⏱️ Timing

Total: 1078ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.3.235.205`
NS	3	`cns2.cloudpit.com, cns3.cloudpit.io...`
MX	2	`mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10)`
TXT	1	`v=spf1 include:secure-mailgate.com a mx`
SOA	1	`cns1.cloudpit.de hostmaster.dogado.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cns1.cloudpit.de, cns1.cloudpit.de)

Analysis

IP Addresses

developmental-science.de points to a single IP number: 185.3.235.205.

Other host names, for instance lueths.de, argy.de, lueth.org, spd-baesweiler.de and mail.rosentorte.de share IP numbers with developmental-science.de.

Name Servers

The delegation for developmental-science.de is handled by three name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

developmental-science.de at least partially shares name servers with other domains, for instance hasse-gesellschaft-bergedorf.de, vinicio.ch, servit.eu, astal.ch and audioact.de.

These name servers are commonly used with ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net, dns1alvo.dogado.net, dns2alvo.dogado.net, ns1.sprit.org and ns2.sprit.org.

Two IP numbers per host:

cns2.cloudpit.com points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.

cns1.cloudpit.de points to 2a01:64c0:0:5000::8 and 109.237.142.8.

cns3.cloudpit.io points to 2a02:2b80:101:5000::8 and 109.237.143.8.

Mail Servers

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

developmental-science.de uses the same mail server configuration as other domains, such as me-mobile.de, bakucz.de, beenken.de, simline.org and eks-esch.de.

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.

developmental-science.de - robtex.com