`enzyme-information.de`

DNSSEC	⚠️ Not signed
A	194.94.219.5^{🇩🇪 DFN194.94.0.0/15 -AGG-16}
		PTR	`dsmz.com`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`a1641.mx.srv.dfn.de` ⭐
		A	2001:638:d:c301:acdc:1979:2:47^{🇩🇪 DFN2001:638::/32 -V6-AGG1}
			PTR	`a1641.mx.srv.dfn.de`
		A	194.95.232.103^{🇩🇪 DFN194.94.0.0/15 -AGG-16}
MX	`b1641.mx.srv.dfn.de` ⭐
		A	2001:638:d:c302:acdc:1979:2:47^{🇩🇪 DFN2001:638::/32 -V6-AGG1}
			PTR	`b1641.mx.srv.dfn.de`
		A	194.95.234.103^{🇩🇪 DFN194.94.0.0/15 -AGG-16}
			PTR	`b1641.mx.srv.dfn.de`
MX	`c1641.mx.srv.dfn.de` ⭐
		A	2001:638:d:c303:acdc:1979:2:47^{🇩🇪 DFN2001:638::/32 -V6-AGG1}
			PTR	`c1641.mx.srv.dfn.de`
		A	194.95.238.103^{🇩🇪 DFN194.94.0.0/15 -AGG-16}
			PTR	`c1641.mx.srv.dfn.de`
TXT	`v=spf1 a mx include:_spf.o164.mx.srv.dfn.de ~all`
SOA	`ns1.your-server.de`postmaster@dsmz.de 2026-02-03 #0

`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=1771291602

Same first word

enzyme-information.info

DNS History

13 records (7 active, 6 former)

●NSns.second-ns.com2026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

●NSns1.your-server.de2026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

○NSns11.tj-edv.de2016-03-10 → 2020-02-24 · 5 obs

○ 2015-11-29 13:26:00
● 2016-03-10 14:25:26
● 2020-02-24 23:01:50
○ 2026-03-14 06:34:58
○ 2026-03-14 06:35:00

○NSns2.hans.hosteurope.de2015-08-09 → 2020-02-24 · 4 obs

● 2015-08-09 19:43:06
● 2020-02-24 23:01:50
○ 2026-03-14 06:34:58
○ 2026-03-14 06:35:00

●NSns3.second-ns.de2026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

○NSns9.tj-edv.de2015-08-09 → 2015-11-29 · 4 obs

● 2015-08-09 19:43:06
● 2015-11-29 13:26:00
○ 2016-03-10 14:25:26
○ 2026-03-14 06:35:00

●MXa1641.mx.srv.dfn.de2026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

●MXb1641.mx.srv.dfn.de2026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

●MXc1641.mx.srv.dfn.de2026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

○MXmail.bioinfo.nat.tu-bs.de2015-08-09 → 2016-07-14 · 4 obs

● 2015-08-09 19:43:06
● 2016-07-14 03:09:56
○ 2017-03-23 17:49:28
○ 2026-03-14 06:35:00

○MXmail.enzyme-information.de2017-03-23 → 2020-02-24 · 5 obs

○ 2016-07-14 03:09:56
● 2017-03-23 17:49:28
● 2020-02-24 23:01:50
○ 2026-03-14 06:34:58
○ 2026-03-14 06:35:00

○A134.169.106.602015-08-09 → 2020-02-24 · 4 obs

● 2015-08-09 19:43:06
● 2020-02-24 23:01:50
○ 2026-03-14 06:34:58
○ 2026-03-14 06:35:00

●A194.94.219.52026-03-14 → 2026-03-14 · 3 obs

○ 2020-02-24 23:01:50
● 2026-03-14 06:34:58
● 2026-03-14 06:35:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
enzyme-information.de	ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de	4 records

✅ Authoritative Response

Server: 213.133.100.102

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for enzyme-information.de (unsigned zone)

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.94.219.5`
NS	3	`ns3.second-ns.de, ns.second-ns.com...`
MX	3	`b1641.mx.srv.dfn.de (pri: 10), c1641.mx.srv.dfn.de (pri: 10)...`
TXT	1	`v=spf1 a mx include:_spf.o164.mx.srv.dfn`
SOA	1	`ns1.your-server.de postmaster.dsmz.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)

Analysis

IP Addresses

enzyme-information.de points to a single IP address: 194.94.219.5.

Other host names such as dsmz.info, bacdive.com, bacterio.net, bacdive.de and bacdive.org share IPs with enzyme-information.de.

Name Servers

enzyme-information.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

enzyme-information.de at least partially shares name servers with other domains, for example thraex.de, ot-becker.de, kammerhofer.net, hetzner-status.com and gyroskop.de.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

enzyme-information.de is handled by three mail servers: a1641.mx.srv.dfn.de, b1641.mx.srv.dfn.de and c1641.mx.srv.dfn.de.

enzyme-information.de shares at least partially some mail servers with other domains, for instance mail.dsmz.org, dsmz.de, safedeposit.de, enzyme-information.info and dsmz.org.

these mail servers are commonly used with www4.your-server.de.

Host names with two IP numbers:

a1641.mx.srv.dfn.de points to 2001:638:d:c301:acdc:1979:2:47 and 194.95.232.103

b1641.mx.srv.dfn.de points to 2001:638:d:c302:acdc:1979:2:47 and 194.95.234.103

c1641.mx.srv.dfn.de points to 2001:638:d:c303:acdc:1979:2:47 and 194.95.238.103

enzyme-information.de - robtex.com