dr-kurth.com - robtex.com

dr-kurth.com

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
A217.160.0.79🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1074.ui-dns.org ⭐
A2607:f1c0:fe:53:185:132:35:74🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1074.ui-dns.org
A185.132.35.74🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1074.ui-dns.org
NSns1074.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:74🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1074.ui-dns.biz
A185.132.33.74🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1074.ui-dns.biz
NSns1074.ui-dns.com
A2607:f1c0:fe:53:185:132:34:74🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1074.ui-dns.com
A185.132.34.74🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1074.ui-dns.com
NSns1074.ui-dns.de
A2607:f1c0:fe:53:185:132:32:74🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1074.ui-dns.de
A185.132.32.74🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1074.ui-dns.de
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.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
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1074.ui-dns.orghostmaster@1und1.de 2016-12-30 #7

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785369802

Same first word

dr-kurth.de
dr-kurth.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1074.ui-dns.bizns1074.ui-dns.comns1074.ui-dns.dens1074.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.79217.160.231.20982.165.107.94
●NSns1074.ui-dns.biz2018-07-07 → 2026-07-30 · 3 obs
○ 2017-01-24 20:10:34
● 2018-07-07 13:07:46
● 2026-07-30 00:21:20
●NSns1074.ui-dns.com2018-07-07 → 2026-07-30 · 3 obs
○ 2017-01-24 20:10:34
● 2018-07-07 13:07:46
● 2026-07-30 00:21:20
●NSns1074.ui-dns.de2018-07-07 → 2026-07-30 · 3 obs
○ 2017-01-24 20:10:34
● 2018-07-07 13:07:46
● 2026-07-30 00:21:20
●NSns1074.ui-dns.org2018-07-07 → 2026-07-30 · 3 obs
○ 2017-01-24 20:10:34
● 2018-07-07 13:07:46
● 2026-07-30 00:21:20
○NSns65.1und1.de2015-08-01 → 2017-01-24 · 4 obs
● 2015-08-01 06:18:26
● 2017-01-24 20:10:34
○ 2018-07-07 13:07:46
○ 2026-07-30 00:21:20
○NSns66.1und1.de2015-08-01 → 2017-01-24 · 4 obs
● 2015-08-01 06:18:26
● 2017-01-24 20:10:34
○ 2018-07-07 13:07:46
○ 2026-07-30 00:21:20
●MXmx00.ionos.de2026-04-03 → 2026-07-30 · 3 obs
○ 2018-07-07 13:07:46
● 2026-04-03 18:07:52
● 2026-07-30 00:21:20
○MXmx00.kundenserver.de2015-08-01 → 2018-07-07 · 4 obs
● 2015-08-01 06:18:26
● 2018-07-07 13:07:46
○ 2026-04-03 18:07:52
○ 2026-07-30 00:21:20
●MXmx01.ionos.de2026-04-03 → 2026-07-30 · 3 obs
○ 2018-07-07 13:07:46
● 2026-04-03 18:07:52
● 2026-07-30 00:21:20
○MXmx01.kundenserver.de2015-08-01 → 2018-07-07 · 4 obs
● 2015-08-01 06:18:26
● 2018-07-07 13:07:46
○ 2026-04-03 18:07:52
○ 2026-07-30 00:21:20
●A2001:8d8:100f:f000::2002026-04-03 → 2026-07-30 · 3 obs
○ 2018-07-07 13:07:46
● 2026-04-03 18:07:52
● 2026-07-30 00:21:20
●A217.160.0.792026-04-03 → 2026-07-30 · 3 obs
○ 2018-07-07 13:07:46
● 2026-04-03 18:07:52
● 2026-07-30 00:21:20
○A217.160.231.2092016-06-17 → 2018-07-07 · 5 obs
○ 2016-02-27 02:17:52
● 2016-06-17 15:21:08
● 2018-07-07 13:07:46
○ 2026-04-03 18:07:52
○ 2026-07-30 00:21:20
○A82.165.107.942015-08-01 → 2016-02-27 · 4 obs
● 2015-08-01 06:18:26
● 2016-02-27 02:17:52
○ 2016-06-17 15:21:08
○ 2026-07-30 00:21:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
dr-kurth.comns1074.ui-dns.de, ns1074.ui-dns.biz, ns1074.ui-dns.org, ns1074.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.33.74

NS records: ns1074.ui-dns.de, ns1074.ui-dns.biz, ns1074.ui-dns.org, ns1074.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dr-kurth.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.79
AAAA12001:8d8:100f:f000::200
NS4ns1074.ui-dns.biz, ns1074.ui-dns.com...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1074.ui-dns.org hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1074.ui-dns.com, ns1074.ui-dns.com)

Analysis

IP Addresses

dr-kurth.com points to the IP addresses 217.160.0.79 and 2001:8d8:100f:f000::200

Two other host names, along with fk-service.info, alder-online.de and grupocerman.com, also share IP numbers with dr-kurth.com.

Name Servers

The NS records for dr-kurth.com point to four name servers: ns1074.ui-dns.biz, ns1074.ui-dns.com, ns1074.ui-dns.de and ns1074.ui-dns.org.

At least some of dr-kurth.com's name servers are shared with other domains, for example ipad-manuals.de, freeze-dried.net, sinapsi.co.uk and two more.

These name servers tend to co-occur with ns1122.ui-dns.com, ns1095.ui-dns.de, ns1094.ui-dns.biz and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1074.ui-dns.biz directs to 185.132.33.74 and 2607:f1c0:fe:53:185:132:33:74; ns1074.ui-dns.com directs to 185.132.34.74 and 2607:f1c0:fe:53:185:132:34:74; ns1074.ui-dns.de directs to 185.132.32.74 and 2607:f1c0:fe:53:185:132:32:74; ns1074.ui-dns.org directs to 185.132.35.74 and 2607:f1c0:fe:53:185:132:35:74.

Mail Servers

dr-kurth.com is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with dr-kurth.com are theissen.info, sextants.net, katzenmaier.info and two others.

mx00.ionos.de directs to 212.227.15.41 and 212.227.15.171. mx01.ionos.de directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.