tcbsystems.com - robtex.com

tcbsystems.com

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::2b1🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-02b1.elastic-ssl.ui-r.com
A74.208.236.226🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1075.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:524b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1075.ui-dns.com
A217.160.82.75🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1075.ui-dns.com
NSns1075.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:514b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1075.ui-dns.biz
A217.160.81.75🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1075.ui-dns.biz
NSns1075.ui-dns.de
A2607:f1c0:fe:53:185:132:32:75🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1075.ui-dns.de
A217.160.80.75🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1075.ui-dns.de
NSns1075.ui-dns.org
A2001:8d8:fe:53:0:d9a0:534b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1075.ui-dns.org
A217.160.83.75🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1075.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1075.ui-dns.comhostmaster@1and1.com 2017-06-28 #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=1774889377

Previously MX for

tcbsystems.com

Same first word

tcbsystems.com

Similar names

cbtsystems.de

DNS History

22 records (8 active, 14 former)

20162017201820192020202120222023202420252026NSns1075.ui-dns.bizns1075.ui-dns.comns1075.ui-dns.dens1075.ui-dns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1.bluehost.comns2.bluehost.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comtcbsystems.comA2607:f1c0:100f:f000::2b174.208.236.226192.195.77.102607:f1c0:1000:805f:7f0:3fd8:223c:50012607:f1c0:1000:805f:e02:b972:e60d:600266.175.232.22069.89.22.145
○NSns-us.1and1-dns.com2015-10-25 → 2016-04-22 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2016-04-22 16:42:32
○ 2018-07-18 16:26:34
○ 2026-03-30 17:04:50
○NSns-us.1and1-dns.de2015-10-25 → 2016-04-22 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2016-04-22 16:42:32
○ 2018-07-18 16:26:34
○ 2026-03-30 17:04:50
○NSns-us.1and1-dns.org2015-10-25 → 2016-04-22 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2016-04-22 16:42:32
○ 2018-07-18 16:26:34
○ 2026-03-30 17:04:50
○NSns-us.1and1-dns.us2015-10-25 → 2016-04-22 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2016-04-22 16:42:32
○ 2018-07-18 16:26:34
○ 2026-03-30 17:04:50
○NSns1.bluehost.com2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 22:10:24
○ 2015-10-25 05:30:30
○ 2026-03-30 17:04:50
●NSns1075.ui-dns.biz2018-07-18 → 2026-03-30 · 3 obs
○ 2016-04-22 16:42:32
● 2018-07-18 16:26:34
● 2026-03-30 17:04:50
●NSns1075.ui-dns.com2018-07-18 → 2026-03-30 · 3 obs
○ 2016-04-22 16:42:32
● 2018-07-18 16:26:34
● 2026-03-30 17:04:50
●NSns1075.ui-dns.de2018-07-18 → 2026-03-30 · 3 obs
○ 2016-04-22 16:42:32
● 2018-07-18 16:26:34
● 2026-03-30 17:04:50
●NSns1075.ui-dns.org2018-07-18 → 2026-03-30 · 3 obs
○ 2016-04-22 16:42:32
● 2018-07-18 16:26:34
● 2026-03-30 17:04:50
○NSns2.bluehost.com2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 22:10:24
○ 2015-10-25 05:30:30
○ 2026-03-30 17:04:50
○MXmx00.1and1.com2015-10-25 → 2018-07-18 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2018-07-18 16:26:34
○ 2026-02-22 11:56:14
○ 2026-03-30 17:04:50
●MXmx00.ionos.com2026-02-22 → 2026-03-30 · 3 obs
○ 2018-07-18 16:26:34
● 2026-02-22 11:56:14
● 2026-03-30 17:04:50
○MXmx01.1and1.com2015-10-25 → 2018-07-18 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2018-07-18 16:26:34
○ 2026-02-22 11:56:14
○ 2026-03-30 17:04:50
●MXmx01.ionos.com2026-02-22 → 2026-03-30 · 3 obs
○ 2018-07-18 16:26:34
● 2026-02-22 11:56:14
● 2026-03-30 17:04:50
○MXtcbsystems.com2015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 22:10:24
○ 2015-10-25 05:30:30
○ 2026-03-30 17:04:50
○A192.195.77.102016-04-22 → 2016-04-22 · 4 obs
○ 2016-01-21 14:24:48
● 2016-04-22 16:42:32
○ 2018-07-18 16:26:34
○ 2026-03-30 17:04:50
○A2607:f1c0:1000:805f:7f0:3fd8:223c:50012015-10-25 → 2016-01-21 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2016-01-21 14:24:48
○ 2016-04-22 16:42:32
○ 2026-03-30 17:04:50
○A2607:f1c0:1000:805f:e02:b972:e60d:60022016-04-22 → 2016-04-22 · 4 obs
○ 2016-01-21 14:24:48
● 2016-04-22 16:42:32
○ 2018-07-18 16:26:34
○ 2026-03-30 17:04:50
●A2607:f1c0:100f:f000::2b12018-07-18 → 2026-03-30 · 3 obs
○ 2016-04-22 16:42:32
● 2018-07-18 16:26:34
● 2026-03-30 17:04:50
○A66.175.232.2202015-10-25 → 2016-01-21 · 5 obs
○ 2015-06-08 22:10:24
● 2015-10-25 05:30:30
● 2016-01-21 14:24:48
○ 2016-04-22 16:42:32
○ 2026-03-30 17:04:50
○A69.89.22.1452015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 22:10:24
○ 2015-10-25 05:30:30
○ 2026-03-30 17:04:50
●A74.208.236.2262018-07-18 → 2026-03-30 · 3 obs
○ 2016-04-22 16:42:32
● 2018-07-18 16:26:34
● 2026-03-30 17:04:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
tcbsystems.comns1075.ui-dns.de, ns1075.ui-dns.biz, ns1075.ui-dns.org, ns1075.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.75

NS records: ns1075.ui-dns.de, ns1075.ui-dns.biz, ns1075.ui-dns.org, ns1075.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcbsystems.com (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.226
AAAA12607:f1c0:100f:f000::2b1
NS4ns1075.ui-dns.org, ns1075.ui-dns.de...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1075.ui-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1075.ui-dns.com, ns1075.ui-dns.com)

Analysis

IP Addresses

tcbsystems.com resolves to two IP numbers: 2607:f1c0:100f:f000::2b1 and 74.208.236.226.

Other host names, for instance parenthoodplace.com, redrawca.com, www.drivemeloco.com, fanschoiceawards.com and balletinstitutesd.com share IP numbers with tcbsystems.com.

Name Servers

tcbsystems.com is delegated to four name servers: ns1075.ui-dns.biz, ns1075.ui-dns.com, ns1075.ui-dns.de and ns1075.ui-dns.org.

tcbsystems.com shares some name servers with other domains, for example natura-holz-felber.de, x-boxx.de, meinhandlauf.de, upvalves.com and was-uat.com.

These name servers are commonly used with ns1036.ui-dns.de, ns1030.ui-dns.com, ns1123.ui-dns.org, ns1076.ui-dns.org and ns1035.ui-dns.de.

Host names with two IP numbers

Two IPs per host:

ns1075.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:514b:100 and 217.160.81.75

ns1075.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524b:100 and 217.160.82.75

ns1075.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:75 and 217.160.80.75

ns1075.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:534b:100 and 217.160.83.75

Mail Servers

tcbsystems.com is served by two mail servers: mx00.ionos.com and mx01.ionos.com.

tcbsystems.com shares the mail server setup with other domains, for example snakeskinaccessories.com, mydropbox.org, 3heartsapparels.com, smaic.com and lilynichols.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21