schulstaemme.de - robtex.com

schulstaemme.de

DNSSEC⚠️ Not signed
A194.94.219.5🇩🇪 DFN194.94.0.0/15 -AGG-16
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXa1641.mx.srv.dfn.de ⭐
A2001:638:d:c301:acdc:1979:2:47🇩🇪 DFN2001:638::/32 -V6-AGG1
PTRa1641.mx.srv.dfn.de
A194.95.232.103🇩🇪 DFN194.94.0.0/15 -AGG-16
PTRa1641.mx.srv.dfn.de
MXb1641.mx.srv.dfn.de ⭐
A2001:638:d:c302:acdc:1979:2:47🇩🇪 DFN2001:638::/32 -V6-AGG1
PTRb1641.mx.srv.dfn.de
A194.95.234.103🇩🇪 DFN194.94.0.0/15 -AGG-16
PTRb1641.mx.srv.dfn.de
MXc1641.mx.srv.dfn.de ⭐
A2001:638:d:c303:acdc:1979:2:47🇩🇪 DFN2001:638::/32 -V6-AGG1
PTRc1641.mx.srv.dfn.de
A194.95.238.103🇩🇪 DFN194.94.0.0/15 -AGG-16
PTRc1641.mx.srv.dfn.de
TXTv=spf1 a mx include:_spf.o164.mx.srv.dfn.de ~all
SOAns1.your-server.depostmaster@dsmz.de 2026-02-03 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778780337

Same first word

schulstaemme.de

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens.namespace4you.dens2.namespace4you.dens81.domaincontrol.comns82.domaincontrol.comMXa1641.mx.srv.dfn.deb1641.mx.srv.dfn.dec1641.mx.srv.dfn.demxlb.ispgateway.deA194.94.219.52a00:1158:0:100::1480.67.16.8
○NSns.namespace4you.de2015-07-20 → 2017-04-11 · 4 obs
● 2015-07-20 00:23:38
● 2017-04-11 03:45:30
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44
●NSns.second-ns.com2026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
●NSns1.your-server.de2026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
○NSns2.namespace4you.de2015-07-20 → 2017-04-11 · 4 obs
● 2015-07-20 00:23:38
● 2017-04-11 03:45:30
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44
●NSns3.second-ns.de2026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
○NSns81.domaincontrol.com2026-04-09 → 2026-05-14 · 2 obs
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44
○NSns82.domaincontrol.com2026-04-09 → 2026-05-14 · 2 obs
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44
●MXa1641.mx.srv.dfn.de2026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
●MXb1641.mx.srv.dfn.de2026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
●MXc1641.mx.srv.dfn.de2026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
○MXmxlb.ispgateway.de2015-07-20 → 2017-04-11 · 4 obs
● 2015-07-20 00:23:38
● 2017-04-11 03:45:30
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44
●A194.94.219.52026-04-09 → 2026-05-14 · 3 obs
○ 2017-04-11 03:45:30
● 2026-04-09 08:26:38
● 2026-05-14 17:51:44
○A2a00:1158:0:100::142015-07-20 → 2017-04-11 · 4 obs
● 2015-07-20 00:23:38
● 2017-04-11 03:45:30
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44
○A80.67.16.82015-07-20 → 2017-04-11 · 4 obs
● 2015-07-20 00:23:38
● 2017-04-11 03:45:30
○ 2026-04-09 08:26:38
○ 2026-05-14 17:51:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
schulstaemme.dens1.your-server.de, ns3.second-ns.de, ns.second-ns.com4 records

✅ Authoritative Response

Server:213.133.100.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schulstaemme.de (unsigned zone)

⏱️ Timing

Total: 1136ms | Queries: -

📄 Records

TypeCountSample Data
A1194.94.219.5
NS3ns.second-ns.com, ns1.your-server.de...
MX3b1641.mx.srv.dfn.de (pri: 10), c1641.mx.srv.dfn.de (pri: 10)...
TXT1v=spf1 a mx include:_spf.o164.mx.srv.dfn
SOA1ns1.your-server.de postmaster.dsmz.de

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

schulstaemme.de points to IP number 194.94.219.5.

For instance, other host names mail.enzyme-information.org, dsmz.de, safedeposit.de, www.bacterio.net and enzyme-information.info share IP numbers with schulstaemme.de.

Name Servers

The delegation for schulstaemme.de is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

schulstaemme.de shares name servers with other domains at least partially, for example kubera.dk, prolighting.de, daewoozentrum.com, escort-deluxe.net and proteinmarket.gr.

Host names with two IPs:

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

schulstaemme.de is served by three mail servers: a1641.mx.srv.dfn.de, b1641.mx.srv.dfn.de and c1641.mx.srv.dfn.de.

schulstaemme.de shares mail servers with other domains at least partially; for instance brenda-enzymes.info, enzyme-information.de, dsmz.info, bacdive.com and bacterio.net.

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

Host names with two IPs:

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