cool-running.de - robtex.com

cool-running.de

DNSSEC⚠️ Not signed
A2a10:adc0:1::3🇩🇪 KEHRLEIN-AS594742a10:adc0::/29
PTRsrv7.kehrlein.net
A185.253.110.77🇩🇪 KEHRLEIN-AS59474185.253.110.0/24
NSns01.kehrlein.de ⭐
A2001:8d8:fe:53:217:160:80:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix2.ui-dns.de
A217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix2.ui-dns.de
NSns02.kehrlein.eu
A2001:8d8:fe:53:217:160:81:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix2.ui-dns.biz
A217.160.81.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix2.ui-dns.biz
NSns03.kehrlein.net
A2607:f1c0:fe:53:185:132:35:161🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix2.ui-dns.org
A185.132.35.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix2.ui-dns.org
NSns04.kehrlein.org
A2607:f1c0:fe:53:185:132:34:161🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix2.ui-dns.com
A185.132.34.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix2.ui-dns.com
MXmx03.kehrlein.net ⭐
A185.253.110.73🇩🇪 KEHRLEIN-AS59474185.253.110.0/24
PTRmx03.kehrlein.net
TXTv=spf1 include:_spf.kehrlein.net -all
SOAns01.kehrlein.dehostmaster@kehrlein.net 2024-03-23 #0

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=1774672756

Subdomains

www.cool-running.de

Same first word

cool-running.de
cool-running.info
cool-running.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns01.kehrlein.dens02.kehrlein.euns03.kehrlein.netns04.kehrlein.orgns1.ipresearch.dens1.ipresearch.de.cool-running.dens2.ipresearch.deMXmx03.kehrlein.netmail.ipresearch.deA185.253.110.772a10:adc0:1::3158.181.49.13393.88.225.102
●NSns01.kehrlein.de2016-09-10 → 2026-03-28 · 3 obs
○ 2016-04-02 01:38:36
● 2016-09-10 20:33:44
● 2026-03-28 04:48:00
●NSns02.kehrlein.eu2016-09-10 → 2026-03-28 · 3 obs
○ 2016-04-02 01:38:36
● 2016-09-10 20:33:44
● 2026-03-28 04:48:00
●NSns03.kehrlein.net2016-09-10 → 2026-03-28 · 3 obs
○ 2016-04-02 01:38:36
● 2016-09-10 20:33:44
● 2026-03-28 04:48:00
●NSns04.kehrlein.org2016-09-10 → 2026-03-28 · 3 obs
○ 2016-04-02 01:38:36
● 2016-09-10 20:33:44
● 2026-03-28 04:48:00
○NSns1.ipresearch.de2015-08-22 → 2016-04-02 · 4 obs
● 2015-08-22 14:31:34
● 2016-04-02 01:38:36
○ 2016-09-10 20:33:44
○ 2026-03-28 04:48:00
○NSns1.ipresearch.de.cool-running.de2015-08-22 → 2016-04-02 · 4 obs
● 2015-08-22 14:31:34
● 2016-04-02 01:38:36
○ 2016-09-10 20:33:44
○ 2026-03-28 04:48:00
○NSns2.ipresearch.de2015-08-22 → 2016-04-02 · 4 obs
● 2015-08-22 14:31:34
● 2016-04-02 01:38:36
○ 2016-09-10 20:33:44
○ 2026-03-28 04:48:00
○MXmail.ipresearch.de2015-08-22 → 2016-04-02 · 4 obs
● 2015-08-22 14:31:34
● 2016-04-02 01:38:36
○ 2016-09-10 20:33:44
○ 2026-03-28 04:48:00
●MXmx03.kehrlein.net2016-09-10 → 2026-03-28 · 3 obs
○ 2016-04-02 01:38:36
● 2016-09-10 20:33:44
● 2026-03-28 04:48:00
○A158.181.49.1332015-08-22 → 2016-04-02 · 4 obs
● 2015-08-22 14:31:34
● 2016-04-02 01:38:36
○ 2016-09-10 20:33:44
○ 2026-03-28 04:48:00
●A185.253.110.772026-03-16 → 2026-03-28 · 3 obs
○ 2017-06-18 22:26:40
● 2026-03-16 05:31:34
● 2026-03-28 04:48:00
●A2a10:adc0:1::32026-03-16 → 2026-03-28 · 3 obs
○ 2017-06-18 22:26:40
● 2026-03-16 05:31:34
● 2026-03-28 04:48:00
○A93.88.225.1022016-09-10 → 2017-06-18 · 5 obs
○ 2016-04-02 01:38:36
● 2016-09-10 20:33:44
● 2017-06-18 22:26:40
○ 2026-03-16 05:31:34
○ 2026-03-28 04:48:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cool-running.dens01.kehrlein.de, ns02.kehrlein.eu, ns03.kehrlein.net, ns04.kehrlein.org2 records

✅ Authoritative Response

Server:185.132.34.161

NS records: ns01.kehrlein.de, ns02.kehrlein.eu, ns03.kehrlein.net, ns04.kehrlein.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cool-running.de (unsigned zone)

⏱️ Timing

Total: 1025ms | Queries: -

📄 Records

TypeCountSample Data
A1185.253.110.77
AAAA12a10:adc0:1::3
NS4ns01.kehrlein.de, ns03.kehrlein.net...
MX1mx03.kehrlein.net (pri: 10)
TXT1v=spf1 include:_spf.kehrlein.net -all
SOA1ns01.kehrlein.de hostmaster.kehrlein.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns01.kehrlein.de, ns01.kehrlein.de)

Analysis

Hierarchy

The parent of www.cool-running.de is cool-running.de.

IP Addresses

cool-running.de points to two IP numbers: 2a10:adc0:1::3 and 185.253.110.77.

Other host names such as kehrlein.ch, www.berthold.me, www.kehrlein.eu, kehrlein.eu and handgefertigter-schmuck-zimmer.de share IPs with cool-running.de.

Name Servers

cool-running.de is delegated to four name servers: ns01.kehrlein.de, ns02.kehrlein.eu, ns03.kehrlein.net and ns04.kehrlein.org.

cool-running.de at least partially shares name servers with other domains, for instance image-logo.fr, kehrlein.at, labruyere.biz, image-logo.at and kehrlein.net.

Host names with two IP numbers: ns01.kehrlein.de points to 2001:8d8:fe:53:217:160:80:161 and 217.160.80.161; ns02.kehrlein.eu points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161; ns03.kehrlein.net points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161; ns04.kehrlein.org points to 2607:f1c0:fe:53:185:132:34:161 and 185.132.34.161.

Mail Servers

cool-running.de is handled by a single mail server, mx03.kehrlein.net.

cool-running.de shares the same mail server setup as other domains such as sterzelbacher.de, prappa.ch, travel-the-world.eu and berthold.me.

mx03.kehrlein.net points to a single IP: 185.253.110.73.