os300.de - robtex.com

os300.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.141🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1038.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:5026:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.de
A217.160.80.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.de
NSns1038.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5126:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.biz
A217.160.81.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.biz
NSns1038.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5226:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.com
A217.160.82.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.com
NSns1038.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5326:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.org
A217.160.83.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1038.ui-dns.dehostmaster@kundenserver.de 2016-07-21 #5

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=1774600683

Same first word

os300.de

Similar names

300so.cn
so003.com

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSns1038.ui-dns.bizns1038.ui-dns.comns1038.ui-dns.dens1038.ui-dns.orgns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.1412001:8d8:1001:20a4:3336:8ca1:b5a7:38102001:8d8:1001:20a4:8bfe:5dcd:2dad:38132001:8d8:100f:f000::237217.160.0.160217.160.123.31217.160.171.54
○NSns-de.1and1-dns.biz2015-07-03 → 2017-02-07 · 4 obs
● 2015-07-03 00:26:40
● 2017-02-07 12:49:10
○ 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○NSns-de.1and1-dns.com2015-07-03 → 2017-02-07 · 4 obs
● 2015-07-03 00:26:40
● 2017-02-07 12:49:10
○ 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○NSns-de.1and1-dns.de2015-07-03 → 2017-02-07 · 4 obs
● 2015-07-03 00:26:40
● 2017-02-07 12:49:10
○ 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○NSns-de.1and1-dns.org2015-07-03 → 2017-02-07 · 4 obs
● 2015-07-03 00:26:40
● 2017-02-07 12:49:10
○ 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
●NSns1038.ui-dns.biz2019-04-18 → 2026-03-27 · 3 obs
○ 2017-02-07 12:49:10
● 2019-04-18 17:25:40
● 2026-03-27 08:49:00
●NSns1038.ui-dns.com2019-04-18 → 2026-03-27 · 3 obs
○ 2017-02-07 12:49:10
● 2019-04-18 17:25:40
● 2026-03-27 08:49:00
●NSns1038.ui-dns.de2019-04-18 → 2026-03-27 · 3 obs
○ 2017-02-07 12:49:10
● 2019-04-18 17:25:40
● 2026-03-27 08:49:00
●NSns1038.ui-dns.org2019-04-18 → 2026-03-27 · 3 obs
○ 2017-02-07 12:49:10
● 2019-04-18 17:25:40
● 2026-03-27 08:49:00
●MXmx00.ionos.de2026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-18 17:25:40
● 2026-03-27 08:49:00
○MXmx00.kundenserver.de2015-07-03 → 2019-04-18 · 3 obs
● 2015-07-03 00:26:40
● 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
●MXmx01.ionos.de2026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-18 17:25:40
● 2026-03-27 08:49:00
○MXmx01.kundenserver.de2015-07-03 → 2019-04-18 · 3 obs
● 2015-07-03 00:26:40
● 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○A2001:8d8:1001:20a4:3336:8ca1:b5a7:38102017-02-07 → 2017-02-07 · 4 obs
○ 2016-05-29 20:07:10
● 2017-02-07 12:49:10
○ 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○A2001:8d8:1001:20a4:8bfe:5dcd:2dad:38132015-07-03 → 2016-05-29 · 4 obs
● 2015-07-03 00:26:40
● 2016-05-29 20:07:10
○ 2017-02-07 12:49:10
○ 2026-03-27 08:49:00
●A2001:8d8:100f:f000::2002026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-18 17:25:40
● 2026-03-27 08:49:00
○A2001:8d8:100f:f000::2372019-04-18 → 2019-04-18 · 3 obs
○ 2017-02-07 12:49:10
● 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
●A217.160.0.1412026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-18 17:25:40
● 2026-03-27 08:49:00
○A217.160.0.1602019-04-18 → 2019-04-18 · 3 obs
○ 2017-02-07 12:49:10
● 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○A217.160.123.312017-02-07 → 2017-02-07 · 4 obs
○ 2016-05-29 20:07:10
● 2017-02-07 12:49:10
○ 2019-04-18 17:25:40
○ 2026-03-27 08:49:00
○A217.160.171.542015-07-03 → 2016-05-29 · 4 obs
● 2015-07-03 00:26:40
● 2016-05-29 20:07:10
○ 2017-02-07 12:49:10
○ 2026-03-27 08:49:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
os300.dens1038.ui-dns.biz, ns1038.ui-dns.org, ns1038.ui-dns.de, ns1038.ui-dns.com-

✅ Authoritative Response

Server:217.160.81.38

NS records: ns1038.ui-dns.biz, ns1038.ui-dns.org, ns1038.ui-dns.de, ns1038.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for os300.de (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.141
AAAA12001:8d8:100f:f000::200
NS4ns1038.ui-dns.com, ns1038.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1038.ui-dns.de hostmaster.kundenserver

Analysis

IP Addresses

os300.de resolves to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.141.

other host names for instance chevano.de, stadtwerkewaiblingen.de, www.arbor-cultural.co.uk, global-change-ecology.de and rockscan.org share IP numbers with os300.de.

Name Servers

os300.de is delegated to four name servers: ns1038.ui-dns.biz, ns1038.ui-dns.com, ns1038.ui-dns.de and ns1038.ui-dns.org.

os300.de at least partially shares name servers with other domains, for instance kicc.biz, atpiluminacion.com, weinmobil.de, live-spark-go.com and cargo-drechsler.de.

these name servers are commonly used with ns1058.ui-dns.de, ns1073.ui-dns.de, ns1108.ui-dns.de, ns1070.ui-dns.biz, ns1068.ui-dns.com and ns1123.ui-dns.de.

Host names with two IP numbers:

Host name ns1038.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5126:100 and 217.160.81.38.

Host name ns1038.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5226:100 and 217.160.82.38.

Host name ns1038.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5026:100 and 217.160.80.38.

Host name ns1038.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5326:100 and 217.160.83.38.

Mail Servers

os300.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

os300.de shares the same mail server setup as other domains, for instance winter-joerg.de, wittig-vermessung.com, jugendkapelle-friedberg.de, wohnkonzept50plus.de and top-aan.de.

Host names with one IP number:

The host mx00.ionos.de points to 212.227.15.41 and the host mx01.ionos.de points to 217.72.192.67.