curvecheck.de - robtex.com

curvecheck.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
A217.160.0.247🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1050.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5332:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.org
A217.160.83.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.org
NSns1050.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5132:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.biz
A217.160.81.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.biz
NSns1050.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5232:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.com
A217.160.82.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.com
NSns1050.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5032:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.de
A217.160.80.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.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
SOAns1050.ui-dns.orghostmaster@1und1.de 2015-12-21 #8

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=1771291602

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1050.ui-dns.bizns1050.ui-dns.comns1050.ui-dns.dens1050.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.247217.160.168.21687.106.71.11
●NSns1050.ui-dns.biz2026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
●NSns1050.ui-dns.com2026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
●NSns1050.ui-dns.de2026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
●NSns1050.ui-dns.org2026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
○NSns65.1und1.de2015-08-12 → 2017-04-08 · 4 obs
● 2015-08-12 19:45:06
● 2017-04-08 21:26:26
○ 2026-03-11 12:12:38
○ 2026-03-11 12:12:42
○NSns66.1und1.de2015-08-12 → 2017-04-08 · 4 obs
● 2015-08-12 19:45:06
● 2017-04-08 21:26:26
○ 2026-03-11 12:12:38
○ 2026-03-11 12:12:42
●MXmx00.ionos.de2026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
○MXmx00.kundenserver.de2015-08-12 → 2017-04-08 · 4 obs
● 2015-08-12 19:45:06
● 2017-04-08 21:26:26
○ 2026-03-11 12:12:38
○ 2026-03-11 12:12:42
●MXmx01.ionos.de2026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
○MXmx01.kundenserver.de2015-08-12 → 2017-04-08 · 4 obs
● 2015-08-12 19:45:06
● 2017-04-08 21:26:26
○ 2026-03-11 12:12:38
○ 2026-03-11 12:12:42
●A2001:8d8:100f:f000::2002026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
●A217.160.0.2472026-03-11 → 2026-03-11 · 3 obs
○ 2017-04-08 21:26:26
● 2026-03-11 12:12:38
● 2026-03-11 12:12:42
○A217.160.168.2162016-03-07 → 2017-04-08 · 5 obs
○ 2015-12-06 04:56:14
● 2016-03-07 20:45:58
● 2017-04-08 21:26:26
○ 2026-03-11 12:12:38
○ 2026-03-11 12:12:42
○A87.106.71.112015-08-12 → 2015-12-06 · 4 obs
● 2015-08-12 19:45:06
● 2015-12-06 04:56:14
○ 2016-03-07 20:45:58
○ 2026-03-11 12:12:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
curvecheck.dens1050.ui-dns.de, ns1050.ui-dns.biz, ns1050.ui-dns.com, ns1050.ui-dns.org-

✅ Authoritative Response

Server: 217.160.83.50

NS records: ns1050.ui-dns.de, ns1050.ui-dns.biz, ns1050.ui-dns.com, ns1050.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curvecheck.de (unsigned zone)

⏱️ Timing

Total: 1216ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.247
AAAA12001:8d8:100f:f000::200
NS4ns1050.ui-dns.de, ns1050.ui-dns.org...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1050.ui-dns.org hostmaster.1und1.de

Analysis

IP Addresses

curvecheck.de points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.247.

Other host names, for instance eccyacht.es, xn--bsepartys-07a.de, alleswasmanngernisst.com, practicasya.com and cvm-hamburg.de share IP numbers with curvecheck.de.

Name Servers

curvecheck.de is delegated to four name servers: ns1050.ui-dns.biz, ns1050.ui-dns.com, ns1050.ui-dns.de and ns1050.ui-dns.org.

curvecheck.de at least partially shares name servers with other domains such as plugandgaz.net, shetlandponiesforsale.com, arthartmann.com, baratometrajes.es and zms-hessen.de.

These name servers are often used together with ns1054.ui-dns.biz, ns1068.ui-dns.de, ns1115.ui-dns.org, ns1093.ui-dns.biz, ns1041.ui-dns.com, ns1078.ui-dns.org, ns1089.ui-dns.de, ns1078.ui-dns.biz, ns1091.ui-dns.com and ns1083.ui-dns.org.

Host names with two IP numbers:

ns1050.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5132:100 and 217.160.81.50

ns1050.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5232:100 and 217.160.82.50

ns1050.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5032:100 and 217.160.80.50

ns1050.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5332:100 and 217.160.83.50

Mail Servers

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

curvecheck.de shares the same mail server setup as other domains, including intevis.net, wacht-online.de, kkimmo.de, martinhoeke.de and aphasiezentrum.de.

curvecheck.de shares some mail servers with other domains, at least partially, for instance wasserschaden-sani.de.

Host names with a single IP address:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67