kertos.com - robtex.com

kertos.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
A217.160.0.182🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1124.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:124🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1124.ui-dns.biz
A185.132.33.124🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1124.ui-dns.biz
NSns1017.ui-dns.de
A2607:f1c0:fe:53:185:132:32:17🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1017.ui-dns.de
A185.132.32.17🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1017.ui-dns.de
NSns1034.ui-dns.com
A2607:f1c0:fe:53:185:132:34:34🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1034.ui-dns.com
A185.132.34.34🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1034.ui-dns.com
NSns1078.ui-dns.org
A2607:f1c0:fe:53:185:132:35:78🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1078.ui-dns.org
A185.132.35.78🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1078.ui-dns.org
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
SOAns1124.ui-dns.bizhostmaster@1und1.com 2017-06-01 #27

com

Previously MX for

Same first word

Similar names

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1017.ui-dns.dens1034.ui-dns.comns1078.ui-dns.orgns1124.ui-dns.bizns1.hostmonster.comns1.undeveloped.comns2.hostmonster.comns2.undeveloped.comMXmx00.ionos.demx01.ionos.dekertos.commail.mailer-host.comA2001:8d8:100f:f000::200217.160.0.18252.58.78.1674.220.199.874.220.215.217
NSns1.hostmonster.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:30:26
○ 2017-06-21 02:56:26
○ 2026-07-29 12:08:12
NSns1.undeveloped.com2017-06-21 → 2017-06-21 · 4 obs
○ 2015-08-16 22:30:26
● 2017-06-21 02:56:26
○ 2026-07-02 12:22:48
○ 2026-07-29 12:08:12
NSns1017.ui-dns.de2026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
NSns1034.ui-dns.com2026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
NSns1078.ui-dns.org2026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
NSns1124.ui-dns.biz2026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
NSns2.hostmonster.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:30:26
○ 2017-06-21 02:56:26
○ 2026-07-29 12:08:12
NSns2.undeveloped.com2017-06-21 → 2017-06-21 · 4 obs
○ 2015-08-16 22:30:26
● 2017-06-21 02:56:26
○ 2026-07-02 12:22:48
○ 2026-07-29 12:08:12
MXkertos.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:30:26
○ 2017-06-21 02:56:26
○ 2026-07-29 12:08:12
MXmail.mailer-host.com2017-06-21 → 2017-06-21 · 4 obs
○ 2015-08-16 22:30:26
● 2017-06-21 02:56:26
○ 2026-07-02 12:22:48
○ 2026-07-29 12:08:12
MXmx00.ionos.de2026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
MXmx01.ionos.de2026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
A2001:8d8:100f:f000::2002026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
A217.160.0.1822026-07-02 → 2026-07-29 · 3 obs
○ 2017-06-21 02:56:26
● 2026-07-02 12:22:48
● 2026-07-29 12:08:12
A52.58.78.162017-06-21 → 2017-06-21 · 4 obs
○ 2016-07-22 22:41:48
● 2017-06-21 02:56:26
○ 2026-07-02 12:22:48
○ 2026-07-29 12:08:12
A74.220.199.82015-12-09 → 2016-07-22 · 5 obs
○ 2015-08-16 22:30:26
● 2015-12-09 01:04:18
● 2016-07-22 22:41:48
○ 2017-06-21 02:56:26
○ 2026-07-29 12:08:12
A74.220.215.2172015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:30:26
○ 2015-12-09 01:04:18
○ 2026-07-29 12:08:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...-
kertos.comns1017.ui-dns.de, ns1078.ui-dns.org, ns1124.ui-dns.biz, ns1034.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.32.17

NS records: ns1017.ui-dns.de, ns1078.ui-dns.org, ns1124.ui-dns.biz, ns1034.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kertos.com (unsigned zone)

⏱️ Timing

Total: 1477ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.182
AAAA12001:8d8:100f:f000::200
NS4ns1034.ui-dns.com, ns1078.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1124.ui-dns.biz hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1034.ui-dns.com, ns1034.ui-dns.com)

Analysis

IP Addresses

kertos.com directs to two IP numbers, 217.160.0.182 and 2001:8d8:100f:f000::200

Additional host names — ark-industries.net, hyperdrive.fr, hsv-schwaig.eu and two others — share IP numbers with kertos.com.

Name Servers

kertos.com has four authoritative name servers: ns1124.ui-dns.biz, ns1034.ui-dns.com, ns1017.ui-dns.de and ns1078.ui-dns.org.

kertos.com shares at least some of its name servers with other domains, including eurocheer.org, woodhatchfarming.com, folsoft.de and two others.

These name servers are frequently seen alongside ns1017.ui-dns.biz, ns1017.ui-dns.com, ns1017.ui-dns.org and 7 other name servers.

The host names ns1124.ui-dns.biz, ns1034.ui-dns.com, ns1017.ui-dns.de and ns1078.ui-dns.org each resolve to two IP addresses: ns1124.ui-dns.biz resolves to 185.132.33.124 and 2607:f1c0:fe:53:185:132:33:124; ns1034.ui-dns.com resolves to 185.132.34.34 and 2607:f1c0:fe:53:185:132:34:34; ns1017.ui-dns.de resolves to 185.132.32.17 and 2607:f1c0:fe:53:185:132:32:17; ns1078.ui-dns.org resolves to 185.132.35.78 and 2607:f1c0:fe:53:185:132:35:78.

Mail Servers

kertos.com has two mail servers: mx00.ionos.de and mx01.ionos.de.

kertos.com shares the same mail server setup as other domains, including carthago-lightweight.de, dratec.net, robost.de 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.