optische-systeme.de - robtex.com

optische-systeme.de

DNSSEC⚠️ Not signed
A178.254.10.195🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRsh8-33.1blu.de
NSns01.1blu.de ⭐
A87.238.195.66🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK
NSns02.1blu.de
A178.254.5.130🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
MXmail.optische-systeme.de ⭐
A178.254.4.101🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRms-10.1blu.de
TXTv=spf1 mx include:_spf.1blu.de ~all
SOAns01.1blu.dehostmaster@1blu.de 2024-04-15 #1

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=1775278351

Subdomains

mail.optische-systeme.de

Same first word

optische-systeme.de
optische-systeme.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns01.1blu.dens02.1blu.dens1-tec.dens2-tec.deMXmail.optische-systeme.demx1.securemail.namemx2.securemail.nameA178.254.10.195136.243.196.29178.63.49.78
●NSns01.1blu.de2026-03-08 → 2026-04-04 · 3 obs
○ 2026-02-26 19:14:16
● 2026-03-08 16:14:02
● 2026-04-04 05:08:46
●NSns02.1blu.de2026-03-08 → 2026-04-04 · 3 obs
○ 2026-02-26 19:14:16
● 2026-03-08 16:14:02
● 2026-04-04 05:08:46
○NSns1-tec.de2015-06-19 → 2017-07-09 · 4 obs
● 2015-06-19 02:46:28
● 2017-07-09 19:28:34
○ 2026-02-26 19:14:16
○ 2026-04-04 05:08:46
○NSns2-tec.de2015-06-19 → 2017-07-09 · 4 obs
● 2015-06-19 02:46:28
● 2017-07-09 19:28:34
○ 2026-02-26 19:14:16
○ 2026-04-04 05:08:46
●MXmail.optische-systeme.de2026-03-08 → 2026-04-04 · 3 obs
○ 2026-02-26 19:14:16
● 2026-03-08 16:14:02
● 2026-04-04 05:08:46
○MXmx1.securemail.name2015-06-19 → 2017-07-09 · 4 obs
● 2015-06-19 02:46:28
● 2017-07-09 19:28:34
○ 2026-02-26 19:14:16
○ 2026-04-04 05:08:46
○MXmx2.securemail.name2015-06-19 → 2017-07-09 · 4 obs
● 2015-06-19 02:46:28
● 2017-07-09 19:28:34
○ 2026-02-26 19:14:16
○ 2026-04-04 05:08:46
○A136.243.196.292017-07-09 → 2017-07-09 · 4 obs
○ 2016-12-03 22:37:20
● 2017-07-09 19:28:34
○ 2026-02-26 19:14:16
○ 2026-04-04 05:08:46
●A178.254.10.1952026-03-08 → 2026-04-04 · 3 obs
○ 2026-02-26 19:14:16
● 2026-03-08 16:14:02
● 2026-04-04 05:08:46
○A178.63.49.782015-06-19 → 2016-12-03 · 4 obs
● 2015-06-19 02:46:28
● 2016-12-03 22:37:20
○ 2017-07-09 19:28:34
○ 2026-04-04 05:08:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
optische-systeme.dens01.1blu.de, ns02.1blu.de-

✅ Authoritative Response

Server:87.238.195.66

NS records: ns01.1blu.de, ns02.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optische-systeme.de (unsigned zone)

⏱️ Timing

Total: 2575ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.10.195
NS2ns02.1blu.de, ns01.1blu.de
MX1mail.optische-systeme.de (pri: 10)
TXT1v=spf1 mx include:_spf.1blu.de ~all
SOA1ns01.1blu.de hostmaster.1blu.de

Analysis

Hierarchy

mail.optische-systeme.de has optische-systeme.de as its parent.

IP Addresses

optische-systeme.de maps to IP address 178.254.10.195.

Other host names, for instance haengst.de, ferienwohnung-in-garmisch-partenkirchen.de, abega.de, isadev.org and showfamily.de share IP numbers with optische-systeme.de.

Name Servers

Two name servers ns01.1blu.de and ns02.1blu.de are delegated to optische-systeme.de.

optische-systeme.de uses the same name server configuration as other domains, such as die-albert.biz, leipzigerhotels.de, wobith.net, anwalt-otterndorf.de and cm-factory.de.

Host names with a single IP address:

ns01.1blu.de points to 87.238.195.66

ns02.1blu.de points to 178.254.5.130

Mail Servers

optische-systeme.de is handled by a single mail server, mail.optische-systeme.de.

mail.optische-systeme.de points to one IP number: 178.254.4.101.