btt-gmbh.com - robtex.com

btt-gmbh.com

DNSSEC⚠️ Not signed
A217.160.0.28🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTR217-160-0-28.elastic-ssl.ui-r.com
NSns1037.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5325:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1037.ui-dns.org
A217.160.83.37🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1037.ui-dns.org
NSns1028.ui-dns.com
A2001:8d8:fe:53:0:d9a0:521c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1028.ui-dns.com
A217.160.82.28🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1028.ui-dns.com
NSns1044.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1044.ui-dns.biz
A217.160.81.44🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1044.ui-dns.biz
NSns1064.ui-dns.de
A2607:f1c0:fe:53:185:132:32:64🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1064.ui-dns.de
A217.160.80.64🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1064.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
SOAns1037.ui-dns.orghostmaster@1und1.de 2016-05-21 #5

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=1777001731

Same first word

btt-gmbh.de
btt-gmbh.com

Similar names

ttb-gmbh.com
tbt-gmbh.de
ttb-gmbh.de

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1028.ui-dns.comns1037.ui-dns.orgns1044.ui-dns.bizns1064.ui-dns.dens55.1und1.dens56.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA217.160.0.28217.160.223.23687.106.169.65
●NSns1028.ui-dns.com2026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
●NSns1037.ui-dns.org2026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
●NSns1044.ui-dns.biz2026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
●NSns1064.ui-dns.de2026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
○NSns55.1und1.de2015-06-26 → 2017-04-01 · 4 obs
● 2015-06-26 00:40:26
● 2017-04-01 17:15:52
○ 2026-03-02 19:14:14
○ 2026-04-24 03:49:34
○NSns56.1und1.de2015-06-26 → 2017-04-01 · 4 obs
● 2015-06-26 00:40:26
● 2017-04-01 17:15:52
○ 2026-03-02 19:14:14
○ 2026-04-24 03:49:34
●MXmx00.ionos.de2026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
○MXmx00.kundenserver.de2015-06-26 → 2017-04-01 · 4 obs
● 2015-06-26 00:40:26
● 2017-04-01 17:15:52
○ 2026-03-02 19:14:14
○ 2026-04-24 03:49:34
●MXmx01.ionos.de2026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
○MXmx01.kundenserver.de2015-06-26 → 2017-04-01 · 4 obs
● 2015-06-26 00:40:26
● 2017-04-01 17:15:52
○ 2026-03-02 19:14:14
○ 2026-04-24 03:49:34
●A217.160.0.282026-03-02 → 2026-04-24 · 3 obs
○ 2017-04-01 17:15:52
● 2026-03-02 19:14:14
● 2026-04-24 03:49:34
○A217.160.223.2362016-07-16 → 2017-04-01 · 5 obs
○ 2016-03-20 07:20:20
● 2016-07-16 09:02:40
● 2017-04-01 17:15:52
○ 2026-03-02 19:14:14
○ 2026-04-24 03:49:34
○A87.106.169.652015-06-26 → 2016-03-20 · 4 obs
● 2015-06-26 00:40:26
● 2016-03-20 07:20:20
○ 2016-07-16 09:02:40
○ 2026-04-24 03:49:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
btt-gmbh.comns1044.ui-dns.biz, ns1037.ui-dns.org, ns1064.ui-dns.de, ns1028.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.44

NS records: ns1044.ui-dns.biz, ns1037.ui-dns.org, ns1064.ui-dns.de, ns1028.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btt-gmbh.com (unsigned zone)

⏱️ Timing

Total: 1100ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.28
NS4ns1064.ui-dns.de, ns1028.ui-dns.com...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1037.ui-dns.org hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1028.ui-dns.com, ns1028.ui-dns.com)

Analysis

IP Addresses

btt-gmbh.com points to a single IP number: 217.160.0.28.

other host names for instance xn--tbben-kva.de, studihome.de, hendriks-transporte.de, cranixx.eu and fahrschule-eu.eu share IP numbers with btt-gmbh.com.

Name Servers

btt-gmbh.com is delegated to four name servers: ns1044.ui-dns.biz, ns1028.ui-dns.com, ns1064.ui-dns.de and ns1037.ui-dns.org.

btt-gmbh.com at least partially shares name servers with other domains, for instance giloy-trauringe.com, varelaintimo.com, fredgreneron.fr, fg-vietnam.de and roofscape.us.

These name servers are often used together with the name servers ns1028.ui-dns.de, ns1028.ui-dns.org, ns1044.ui-dns.com, ns1044.ui-dns.de, ns1044.ui-dns.org, ns1028.ui-dns.biz, ns1064.ui-dns.com, ns1064.ui-dns.biz, ns1064.ui-dns.org and ns1037.ui-dns.com.

Host names with two IP numbers:

Host name ns1044.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:512c:100 and 217.160.81.44.

Host name ns1028.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:521c:100 and 217.160.82.28.

Host name ns1064.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:64 and 217.160.80.64.

Host name ns1037.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5325:100 and 217.160.83.37.

Mail Servers

btt-gmbh.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

btt-gmbh.com shares the same mail server setup as other domains, for instance stefan-carstens.de, allgoy.de, techco.eu, bestchoice.es and my-agroshop.de.

Host names with one IP number:

The host mx00.ionos.de points to 212.227.15.41 and the host mx01.ionos.de points to 217.72.192.67.