`crystalplasticity.de`

DNSSEC	⚠️ Not signed
A	192.12.81.106^{🇩🇪 DFN192.12.81.0/24 IRONMPI}
		PTR	`crystalplasticity.de`
		PTR	`crystalplasticity.net`
		PTR	`crystalplasticity.org`
NS	`rzdns1.mpie-duesseldorf.mpg.de` ⭐
		A	193.175.131.226^{🇩🇪 DFN193.174.0.0/15 -AGG-1}
			PTR	`rzdns1.mpie-duesseldorf.mpg.de`
NS	`dns-1.dfn.de`
		A	2001:638:d:b101::1^{🇩🇪 DFN2001:638::/32 -V6-AGG1}
			PTR	`dns-1.dfn.de`
		A	193.174.75.50^{🇩🇪 DFN193.174.0.0/15 -AGG-1}
			PTR	`dns-1.dfn.de`
NS	`dns1.gwdg.de`
		A	2a06:93c7:e1::1^{🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0}
			PTR	`dns1.gwdg.de`
		A	134.76.33.41^{🇩🇪 GOENET134.76.0.0/16}
			PTR	`dns1.gwdg.de`
NS	`dns2.gwdg.de`
		A	2a06:93c7:e2::1^{🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0}
			PTR	`dns2.gwdg.de`
		A	134.76.33.42^{🇩🇪 GOENET134.76.0.0/16}
			PTR	`dns2.gwdg.de`
NS	`dns3.gwdg.de`
		A	193.175.210.140^{🇩🇪 DFN193.174.0.0/15 -AGG-1}
			PTR	`dns3.gwdg.de`
MX	`gate235.mpie.de` ⭐
		A	193.175.131.235^{🇩🇪 DFN193.174.0.0/15 -AGG-1}
			PTR	`gate235.mpie.de`
SOA	`rzdns1.mpie-duesseldorf.mpg.de`hostmaster@mpie.de 2020-02-13 #4

`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=1774702105

PTR for

106.81.12.192.in-addr.arpa

Same first word

crystalplasticity.org

crystalplasticity.net

crystalplasticity.de

DNS History

9 records (7 active, 2 former)

●NSdns-1.dfn.de2020-01-27 → 2026-03-28 · 3 obs

○ 2017-02-14 10:07:30
● 2020-01-27 01:20:10
● 2026-03-28 13:04:12

●NSdns1.gwdg.de2020-01-27 → 2026-03-28 · 3 obs

○ 2017-02-14 10:07:30
● 2020-01-27 01:20:10
● 2026-03-28 13:04:12

●NSdns2.gwdg.de2020-01-27 → 2026-03-28 · 3 obs

○ 2017-02-14 10:07:30
● 2020-01-27 01:20:10
● 2026-03-28 13:04:12

●NSdns3.gwdg.de2020-01-27 → 2026-03-28 · 3 obs

○ 2017-02-14 10:07:30
● 2020-01-27 01:20:10
● 2026-03-28 13:04:12

○NSgwdu01.gwdg.de2015-05-21 → 2017-02-14 · 4 obs

● 2015-05-21 21:30:10
● 2017-02-14 10:07:30
○ 2020-01-27 01:20:10
○ 2026-03-28 13:04:12

●NSrzdns1.mpie-duesseldorf.mpg.de2015-05-21 → 2026-03-28 · 2 obs

● 2015-05-21 21:30:10
● 2026-03-28 13:04:12

○NSws-lei1.win-ip.dfn.de2015-05-21 → 2017-02-14 · 4 obs

● 2015-05-21 21:30:10
● 2017-02-14 10:07:30
○ 2020-01-27 01:20:10
○ 2026-03-28 13:04:12

●MXgate235.mpie.de2026-03-25 → 2026-03-28 · 2 obs

● 2026-03-25 02:41:58
● 2026-03-28 13:04:12

●A192.12.81.1062026-03-25 → 2026-03-28 · 2 obs

● 2026-03-25 02:41:58
● 2026-03-28 13:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
crystalplasticity.de	dns-1.dfn.de, dns3.gwdg.de, dns1.gwdg.de, rzdns1.mpie-duesseldorf.mpg.de...	5 records

✅ Authoritative Response

Server:193.175.210.140

NS records: dns-1.dfn.de, dns3.gwdg.de, dns1.gwdg.de, rzdns1.mpie-duesseldorf.mpg.de, dns2.gwdg.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystalplasticity.de (unsigned zone)

⏱️ Timing

Total: 1444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.12.81.106`
NS	5	`dns3.gwdg.de, dns1.gwdg.de...`
MX	1	`gate235.mpie.de (pri: 10)`
SOA	1	`rzdns1.mpie-duesseldorf.mpg.de hostmaste`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de...)

Analysis

IP Addresses

crystalplasticity.de resolves to one IP number: 192.12.81.106.

Other host names for instance crystalplasticity.net and crystalplasticity.org share IP numbers with crystalplasticity.de.

Name Servers

crystalplasticity.de is delegated to five name servers: dns-1.dfn.de, dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de and rzdns1.mpie-duesseldorf.mpg.de.

crystalplasticity.de at least partially shares name servers with other domains, including futuremobilitycenter.de, gauss-allianz.net, citree.de, plantphenotyping.de and iaew.rwth-aachen.de.

These name servers are commonly used with dns-2.dfn.de, dns1.demogr.mpg.de, dns-3.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, cooga.bgc-jena.mpg.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, deneb.dfn.de and elena.rz-berlin.mpg.de.

Host names with two IP numbers:

dns-1.dfn.de points to 2001:638:d:b101::1 and 193.174.75.50.

dns1.gwdg.de points to 2a06:93c7:e1::1 and 134.76.33.41.

dns2.gwdg.de points to 2a06:93c7:e2::1 and 134.76.33.42.

Host names with one IP number:

dns3.gwdg.de points to 193.175.210.140.

rzdns1.mpie-duesseldorf.mpg.de points to 193.175.131.226.

Mail Servers

A single mail server handles crystalplasticity.de, gate235.mpie.de.

crystalplasticity.de shares the same mail server setup as other domains, for example mpi-susmat.de.

crystalplasticity.de shares some mail servers with other domains, at least in part, for example mpie.de.

These mail servers are often used with gate236.mpie.de and gate237.mpie.de.

Host name gate235.mpie.de resolves to a single IP: 193.175.131.235.

crystalplasticity.de - robtex.com