core-lab.de - dns.ninja

core-lab.de

DNSSEC⚠️ Not signed
A167.235.52.208🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRstatic.208.52.235.167.clients.your-server.de
NSns.ui-global-dns.de ⭐
A2001:67c:1bc::90🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns.ui-global-dns.de
A192.174.68.90🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns.ui-global-dns.de
NSns.ui-global-dns.biz
A2001:67c:1bc::7🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns.ui-global-dns.biz
A192.174.68.7🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns.ui-global-dns.biz
NSns.ui-global-dns.com
A2001:67c:10b8::7🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns.ui-global-dns.com
A176.97.158.7🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns.ui-global-dns.com
NSns.ui-global-dns.org
A2001:67c:10b8::90🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns.ui-global-dns.org
A176.97.158.90🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns.ui-global-dns.org
MXmx00.ionos.de ⭐
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns.ui-global-dns.dehostmaster@1und1.com 2017-06-01 #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=1786725544

Same first word

core-lab.ru
core-lab.com
core-lab.org
core-lab.de
core-lab.info

Similar names

el-barco.de
labo-cer.com
cer-labo.com
el-cobra.ru
reco-lab.com
lab-core.com
lab-core.digital
lab-core.de

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns.ui-global-dns.bizns.ui-global-dns.comns.ui-global-dns.dens.ui-global-dns.orgns55.1und1.dens56.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA167.235.52.208217.160.233.13182.165.206.48
●NSns.ui-global-dns.biz2026-03-02 → 2026-08-14 · 3 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-08-14 16:55:06
●NSns.ui-global-dns.com2026-03-02 → 2026-08-14 · 3 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-08-14 16:55:06
●NSns.ui-global-dns.de2026-03-02 → 2026-08-14 · 3 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-08-14 16:55:06
●NSns.ui-global-dns.org2026-03-02 → 2026-08-14 · 3 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-08-14 16:55:06
○NSns55.1und1.de2015-07-03 → 2017-01-09 · 4 obs
● 2015-07-03 16:08:38
● 2017-01-09 01:13:46
○ 2026-03-02 14:15:22
○ 2026-08-14 16:55:06
○NSns56.1und1.de2015-07-03 → 2017-01-09 · 4 obs
● 2015-07-03 16:08:38
● 2017-01-09 01:13:46
○ 2026-03-02 14:15:22
○ 2026-08-14 16:55:06
●MXmx00.ionos.de2026-03-02 → 2026-08-14 · 6 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-03-26 08:26:46
○ 2026-07-18 01:31:44
● 2026-08-14 16:55:04
● 2026-08-14 16:55:06
○MXmx00.kundenserver.de2015-07-03 → 2017-01-09 · 4 obs
● 2015-07-03 16:08:38
● 2017-01-09 01:13:46
○ 2026-03-02 14:15:22
○ 2026-08-14 16:55:06
●MXmx01.ionos.de2026-03-02 → 2026-08-14 · 6 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-03-26 08:26:46
○ 2026-07-18 01:31:44
● 2026-08-14 16:55:04
● 2026-08-14 16:55:06
○MXmx01.kundenserver.de2015-07-03 → 2017-01-09 · 4 obs
● 2015-07-03 16:08:38
● 2017-01-09 01:13:46
○ 2026-03-02 14:15:22
○ 2026-08-14 16:55:06
●A167.235.52.2082026-03-02 → 2026-08-14 · 6 obs
○ 2017-01-09 01:13:46
● 2026-03-02 14:15:22
● 2026-03-26 08:26:46
○ 2026-07-18 01:31:44
● 2026-08-14 16:55:04
● 2026-08-14 16:55:06
○A217.160.233.1312017-01-09 → 2017-01-09 · 4 obs
○ 2016-05-03 10:11:26
● 2017-01-09 01:13:46
○ 2026-03-02 14:15:22
○ 2026-08-14 16:55:06
○A82.165.206.482015-07-03 → 2016-05-03 · 4 obs
● 2015-07-03 16:08:38
● 2016-05-03 10:11:26
○ 2017-01-09 01:13:46
○ 2026-08-14 16:55:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
core-lab.dens.ui-global-dns.de, ns.ui-global-dns.com, ns.ui-global-dns.biz, ns.ui-global-dns.org2 records

✅ Authoritative Response

Server:192.174.68.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-lab.de (unsigned zone)

⏱️ Timing

Total: 746ms | Queries: -

📄 Records

TypeCountSample Data
A1167.235.52.208
NS4ns.ui-global-dns.org, ns.ui-global-dns.com...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns.ui-global-dns.de hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.ui-global-dns.de, ns.ui-global-dns.de)

Analysis

IP Addresses

core-lab.de resolves to one IP address: 167.235.52.208.

www.stadtwerke-oerlinghausen.de, rostrom.biz, einfach-bergmann.de and two other host names share IP numbers with core-lab.de.

Name Servers

The authoritative name servers for core-lab.de are ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.de and ns.ui-global-dns.org.

core-lab.de shares at least some of its name servers with other domains, including onlinedigit.com, gesatcom.at, die-geisslers.com and two others.

The host names ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.de and ns.ui-global-dns.org each resolve to two IP addresses: ns.ui-global-dns.biz resolves to 192.174.68.7 and 2001:67c:1bc::7; ns.ui-global-dns.com resolves to 176.97.158.7 and 2001:67c:10b8::7; ns.ui-global-dns.de resolves to 192.174.68.90 and 2001:67c:1bc::90; ns.ui-global-dns.org resolves to 176.97.158.90 and 2001:67c:10b8::90.

Mail Servers

Mail for core-lab.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

core-lab.de uses an identical mail server configuration to several other domains — among them teleurope.eu, fussballschuhe.co, aravena.net and two more.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.171 and mx01.ionos.de points to 212.227.15.188.