bau-ko.com - robtex.com

bau-ko.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2b0🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02b0.elastic-ssl.ui-r.com
A217.160.0.109🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1038.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5326:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.org
A217.160.83.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.org
NSns1058.ui-dns.com
A2607:f1c0:fe:53:185:132:34:58🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1058.ui-dns.com
A185.132.34.58🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1058.ui-dns.com
NSns1094.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:94🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1094.ui-dns.biz
A185.132.33.94🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1094.ui-dns.biz
NSns1095.ui-dns.de
A2607:f1c0:fe:53:185:132:32:95🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1095.ui-dns.de
A185.132.32.95🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
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
SOAns1038.ui-dns.orghostmaster@1und1.com 2017-06-01 #21

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=1784407367

Same first word

bau-ko.com

Similar names

ko-bau.at
ok-bau.com
o-baku.ru
ok-bau.co.at
a-kubo.com

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1038.ui-dns.orgns1058.ui-dns.comns1094.ui-dns.bizns1095.ui-dns.dens1073.ui-dns.bizns1073.ui-dns.comns1073.ui-dns.dens1073.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::2b0217.160.0.109217.160.231.22682.165.110.145
●NSns1038.ui-dns.org2026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
●NSns1058.ui-dns.com2026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
○NSns1073.ui-dns.biz2018-08-25 → 2018-08-25 · 4 obs
○ 2017-01-28 01:52:04
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
○NSns1073.ui-dns.com2018-08-25 → 2018-08-25 · 4 obs
○ 2017-01-28 01:52:04
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
○NSns1073.ui-dns.de2018-08-25 → 2018-08-25 · 4 obs
○ 2017-01-28 01:52:04
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
○NSns1073.ui-dns.org2018-08-25 → 2018-08-25 · 4 obs
○ 2017-01-28 01:52:04
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
●NSns1094.ui-dns.biz2026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
●NSns1095.ui-dns.de2026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
○NSns65.1und1.de2015-07-26 → 2017-01-28 · 4 obs
● 2015-07-26 01:07:28
● 2017-01-28 01:52:04
○ 2018-08-25 07:35:04
○ 2026-07-18 20:56:16
○NSns66.1und1.de2015-07-26 → 2017-01-28 · 4 obs
● 2015-07-26 01:07:28
● 2017-01-28 01:52:04
○ 2018-08-25 07:35:04
○ 2026-07-18 20:56:16
●MXmx00.ionos.de2026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
○MXmx00.kundenserver.de2015-07-26 → 2018-08-25 · 4 obs
● 2015-07-26 01:07:28
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
●MXmx01.ionos.de2026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
○MXmx01.kundenserver.de2015-07-26 → 2018-08-25 · 4 obs
● 2015-07-26 01:07:28
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
●A2001:8d8:100f:f000::2b02026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
●A217.160.0.1092026-04-06 → 2026-07-18 · 3 obs
○ 2018-08-25 07:35:04
● 2026-04-06 23:57:50
● 2026-07-18 20:56:16
○A217.160.231.2262016-05-02 → 2018-08-25 · 5 obs
○ 2016-02-19 16:23:12
● 2016-05-02 19:50:46
● 2018-08-25 07:35:04
○ 2026-04-06 23:57:50
○ 2026-07-18 20:56:16
○A82.165.110.1452015-07-26 → 2016-02-19 · 4 obs
● 2015-07-26 01:07:28
● 2016-02-19 16:23:12
○ 2016-05-02 19:50:46
○ 2026-07-18 20:56:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
bau-ko.comns1094.ui-dns.biz, ns1095.ui-dns.de, ns1038.ui-dns.org, ns1058.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.33.94

NS records: ns1094.ui-dns.biz, ns1095.ui-dns.de, ns1038.ui-dns.org, ns1058.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bau-ko.com (unsigned zone)

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.109
AAAA12001:8d8:100f:f000::2b0
NS4ns1095.ui-dns.de, ns1094.ui-dns.biz...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1038.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1058.ui-dns.com, ns1058.ui-dns.com)

Analysis

IP Addresses

bau-ko.com directs to two IP numbers, 217.160.0.109 and 2001:8d8:100f:f000::2b0

tvi-gmbh.eu, bartatar.com, human-powered-boats.org and two other host names share IP numbers with bau-ko.com.

Name Servers

The authoritative name servers for bau-ko.com are ns1094.ui-dns.biz, ns1058.ui-dns.com, ns1095.ui-dns.de and ns1038.ui-dns.org.

bau-ko.com partially shares its NS delegation with several other domains, including schneidernet.de, regionalbus-gmbh.de, itdsonline.net and two others.

In DNS configurations, these name servers often share authority with ns1095.ui-dns.biz, ns1095.ui-dns.com, ns1095.ui-dns.org and 7 other name servers.

ns1094.ui-dns.biz, ns1058.ui-dns.com, ns1095.ui-dns.de and ns1038.ui-dns.org each carry two IP addresses. ns1094.ui-dns.biz has 185.132.33.94 and 2607:f1c0:fe:53:185:132:33:94; ns1058.ui-dns.com has 185.132.34.58 and 2607:f1c0:fe:53:185:132:34:58; ns1095.ui-dns.de has 185.132.32.95 and 2607:f1c0:fe:53:185:132:32:95; ns1038.ui-dns.org has 217.160.83.38 and 2001:8d8:fe:53:0:d9a0:5326:100.

Mail Servers

Mail for bau-ko.com is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

bau-ko.com uses an identical mail server configuration to several other domains — among them neidlos.com, s-finanzkonzept.de, mh-city.de and two more.

bau-ko.com partially shares its mail servers with other domains, feuerwehrhouse.de and byterockersgames.com being examples.

mx00.ionos.de resolves to 212.227.15.41. mx01.ionos.de resolves to 217.72.192.67. Both host names point to a single IP number.