cjacobi.de - robtex.com

cjacobi.de

DNSSEC⚠️ Not signed
A94.31.105.161🇩🇪 DE-DGW94.31.96.0/20 geo-route
NSns1065.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5341:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1065.ui-dns.org
A217.160.83.65🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1065.ui-dns.org
NSns1065.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5141:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1065.ui-dns.biz
A217.160.81.65🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1065.ui-dns.biz
NSns1065.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5241:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1065.ui-dns.com
A217.160.82.65🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1065.ui-dns.com
NSns1065.ui-dns.de
A2607:f1c0:fe:53:185:132:32:65🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1065.ui-dns.de
A217.160.80.65🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1065.ui-dns.de
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
SOAns1065.ui-dns.orghostmaster@kundenserver.de 2016-09-29 #6

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=1774560127

Same first word

cjacobi.com
cjacobi.de

Similar names

bocaijc.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1065.ui-dns.bizns1065.ui-dns.comns1065.ui-dns.dens1065.ui-dns.orgns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns37.1und1.dens38.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA94.31.105.1612001:8d8:100f:f000::2e3217.160.0.19882.165.81.210
○NSns-de.1and1-dns.biz2017-01-11 → 2017-01-11 · 4 obs
○ 2016-03-25 16:26:08
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
○NSns-de.1and1-dns.com2017-01-11 → 2017-01-11 · 4 obs
○ 2016-03-25 16:26:08
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
○NSns-de.1and1-dns.de2017-01-11 → 2017-01-11 · 4 obs
○ 2016-03-25 16:26:08
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
○NSns-de.1and1-dns.org2017-01-11 → 2017-01-11 · 4 obs
○ 2016-03-25 16:26:08
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
●NSns1065.ui-dns.biz2026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32
●NSns1065.ui-dns.com2026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32
●NSns1065.ui-dns.de2026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32
●NSns1065.ui-dns.org2026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32
○NSns37.1und1.de2015-08-12 → 2016-03-25 · 4 obs
● 2015-08-12 19:46:34
● 2016-03-25 16:26:08
○ 2017-01-11 01:50:08
○ 2026-03-26 21:40:32
○NSns38.1und1.de2015-08-12 → 2016-03-25 · 4 obs
● 2015-08-12 19:46:34
● 2016-03-25 16:26:08
○ 2017-01-11 01:50:08
○ 2026-03-26 21:40:32
●MXmx00.ionos.de2026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32
○MXmx00.kundenserver.de2015-08-12 → 2017-01-11 · 4 obs
● 2015-08-12 19:46:34
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
●MXmx01.ionos.de2026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32
○MXmx01.kundenserver.de2015-08-12 → 2017-01-11 · 4 obs
● 2015-08-12 19:46:34
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
○A2001:8d8:100f:f000::2e32017-01-11 → 2017-01-11 · 4 obs
○ 2016-03-25 16:26:08
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
○A217.160.0.1982017-01-11 → 2017-01-11 · 4 obs
○ 2016-03-25 16:26:08
● 2017-01-11 01:50:08
○ 2026-03-07 23:44:06
○ 2026-03-26 21:40:32
○A82.165.81.2102015-08-12 → 2016-03-25 · 4 obs
● 2015-08-12 19:46:34
● 2016-03-25 16:26:08
○ 2017-01-11 01:50:08
○ 2026-03-26 21:40:32
●A94.31.105.1612026-03-07 → 2026-03-26 · 3 obs
○ 2017-01-11 01:50:08
● 2026-03-07 23:44:06
● 2026-03-26 21:40:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cjacobi.dens1065.ui-dns.de, ns1065.ui-dns.org, ns1065.ui-dns.com, ns1065.ui-dns.biz-

✅ Authoritative Response

Server:217.160.81.65

NS records: ns1065.ui-dns.de, ns1065.ui-dns.org, ns1065.ui-dns.com, ns1065.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cjacobi.de (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

TypeCountSample Data
A194.31.105.161
NS4ns1065.ui-dns.biz, ns1065.ui-dns.org...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1065.ui-dns.org hostmaster.kundenserve

Analysis

IP Addresses

cjacobi.de points to a single IP address: 94.31.105.161.

Name Servers

cjacobi.de is delegated to four name servers: ns1065.ui-dns.biz, ns1065.ui-dns.com, ns1065.ui-dns.de and ns1065.ui-dns.org.

cjacobi.de at least partially shares name servers with other domains, for example piscinasymantenimientosmallorca.net, sarahbethpetphotography.com, beachiebabe.com, theolympian.de and yogadanse.com.

Name servers ns1102.ui-dns.org, ns1036.ui-dns.com, ns1124.ui-dns.org, ns1107.ui-dns.de, ns1016.ui-dns.com, ns1044.ui-dns.de and ns1080.ui-dns.com are commonly used together.

Host names with two IP numbers:

ns1065.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5141:100 and 217.160.81.65

ns1065.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5241:100 and 217.160.82.65

ns1065.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:65 and 217.160.80.65

ns1065.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5341:100 and 217.160.83.65

Mail Servers

Two mail servers handle cjacobi.de: mx00.ionos.de and mx01.ionos.de.

cjacobi.de shares the same mail server setup as other domains, including energie-inside.de, 8pi.de, ips-tec.de, opelagd.net and emde-naturstein.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.