tcsis.com - robtex.com

tcsis.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.163.9.173🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-163-9-173.compute-1.amazonaws.com
A98.93.116.1🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-93-116-1.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:42a1:b1a3:2e08:84ab🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2bd0:49e2:53db:9fe0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.80.63.176🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-80-63-176.compute-1.amazonaws.com
A54.198.188.235🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-188-235.compute-1.amazonaws.com
A54.234.103.190🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix
PTRec2-54-234-103-190.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.162.235.48🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-235-48.compute-1.amazonaws.com
A54.221.37.2🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix
PTRec2-54-221-37-2.compute-1.amazonaws.com
A54.225.31.228🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix
PTRec2-54-225-31-228.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-07-27 #1

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=1785192817

Same first word

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DNS History

26 records (7 active, 19 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.afternic.comns2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.23.195.178107.23.198.240184.168.221.10452.20.104.24052.200.243.12352.206.43.23452.4.72.13752.54.132.8354.152.144.24354.174.31.25454.208.74.21554.210.33.19054.236.123.22454.84.80.17354.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.afternic.com2015-11-15 → 2016-02-06 · 5 obs
○ 2015-08-23 20:34:56
● 2015-11-15 20:30:58
● 2016-02-06 23:20:34
○ 2016-05-04 06:50:16
○ 2026-07-27 23:22:16
●NSns1.namebrightdns.com2015-08-23 → 2026-07-27 · 8 obs
● 2015-08-23 20:34:56
○ 2015-11-15 20:30:58
○ 2016-02-06 23:20:34
● 2016-05-04 06:50:16
● 2016-05-23 22:30:40
○ 2016-08-20 11:01:40
● 2016-11-28 22:47:26
● 2026-07-27 23:22:16
○NSns2.namebrightdns.com2015-08-23 → 2017-01-20 · 7 obs
● 2015-08-23 20:34:56
○ 2015-11-15 20:30:58
○ 2016-02-06 23:20:34
● 2016-05-04 06:50:16
● 2017-01-20 07:56:04
○ 2026-06-19 01:33:00
○ 2026-07-27 23:22:16
●NSnsg1.namebrightdns.com2026-06-19 → 2026-07-27 · 3 obs
○ 2017-01-20 07:56:04
● 2026-06-19 01:33:00
● 2026-07-27 23:22:16
●NSnsg2.namebrightdns.com2026-06-19 → 2026-07-27 · 3 obs
○ 2017-01-20 07:56:04
● 2026-06-19 01:33:00
● 2026-07-27 23:22:16
○A107.23.195.1782016-05-23 → 2016-05-23 · 4 obs
○ 2016-05-04 06:50:16
● 2016-05-23 22:30:40
○ 2016-08-20 11:01:40
○ 2026-07-27 23:22:16
○A107.23.198.2402016-08-20 → 2016-08-20 · 4 obs
○ 2016-05-23 22:30:40
● 2016-08-20 11:01:40
○ 2016-11-28 22:47:26
○ 2026-07-27 23:22:16
●A13.223.25.842026-06-19 → 2026-07-27 · 3 obs
○ 2017-01-20 07:56:04
● 2026-06-19 01:33:00
● 2026-07-27 23:22:16
○A184.168.221.1042015-11-15 → 2016-02-06 · 5 obs
○ 2015-08-23 20:34:56
● 2015-11-15 20:30:58
● 2016-02-06 23:20:34
○ 2016-05-04 06:50:16
○ 2026-07-27 23:22:16
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-19 → 2026-07-27 · 3 obs
○ 2017-01-20 07:56:04
● 2026-06-19 01:33:00
● 2026-07-27 23:22:16
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-19 → 2026-07-27 · 3 obs
○ 2017-01-20 07:56:04
● 2026-06-19 01:33:00
● 2026-07-27 23:22:16
○A52.20.104.2402016-05-23 → 2016-05-23 · 4 obs
○ 2016-05-04 06:50:16
● 2016-05-23 22:30:40
○ 2016-08-20 11:01:40
○ 2026-07-27 23:22:16
○A52.200.243.1232016-05-04 → 2016-05-04 · 4 obs
○ 2016-02-06 23:20:34
● 2016-05-04 06:50:16
○ 2016-05-23 22:30:40
○ 2026-07-27 23:22:16
○A52.206.43.2342016-08-20 → 2016-08-20 · 4 obs
○ 2016-05-23 22:30:40
● 2016-08-20 11:01:40
○ 2016-11-28 22:47:26
○ 2026-07-27 23:22:16
○A52.4.72.1372016-08-20 → 2016-08-20 · 4 obs
○ 2016-05-23 22:30:40
● 2016-08-20 11:01:40
○ 2016-11-28 22:47:26
○ 2026-07-27 23:22:16
○A52.54.132.832017-01-20 → 2017-01-20 · 4 obs
○ 2016-11-28 22:47:26
● 2017-01-20 07:56:04
○ 2026-06-19 01:33:00
○ 2026-07-27 23:22:16
○A54.152.144.2432016-05-04 → 2016-05-04 · 4 obs
○ 2016-02-06 23:20:34
● 2016-05-04 06:50:16
○ 2016-05-23 22:30:40
○ 2026-07-27 23:22:16
○A54.174.31.2542015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 20:34:56
○ 2026-06-19 01:33:00
○ 2026-07-27 23:22:16
○A54.208.74.2152015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 20:34:56
○ 2026-06-19 01:33:00
○ 2026-07-27 23:22:16
○A54.210.33.1902016-08-20 → 2016-08-20 · 4 obs
○ 2016-05-23 22:30:40
● 2016-08-20 11:01:40
○ 2016-11-28 22:47:26
○ 2026-07-27 23:22:16
○A54.236.123.2242016-08-20 → 2016-08-20 · 4 obs
○ 2016-05-23 22:30:40
● 2016-08-20 11:01:40
○ 2016-11-28 22:47:26
○ 2026-07-27 23:22:16
●A54.243.117.1972026-06-19 → 2026-07-27 · 3 obs
○ 2017-01-20 07:56:04
● 2026-06-19 01:33:00
● 2026-07-27 23:22:16
○A54.84.80.1732016-11-28 → 2016-11-28 · 4 obs
○ 2016-08-20 11:01:40
● 2016-11-28 22:47:26
○ 2017-01-20 07:56:04
○ 2026-07-27 23:22:16
○A54.88.107.1402016-11-28 → 2017-01-20 · 5 obs
○ 2016-08-20 11:01:40
● 2016-11-28 22:47:26
● 2017-01-20 07:56:04
○ 2026-06-19 01:33:00
○ 2026-07-27 23:22:16
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-23 → 2016-08-20 · 7 obs
● 2015-08-23 20:34:56
○ 2015-11-15 20:30:58
○ 2016-02-06 23:20:34
● 2016-05-04 06:50:16
● 2016-08-20 11:01:40
○ 2016-11-14 05:55:46
○ 2026-07-27 23:22:16
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-14 → 2017-01-20 · 5 obs
○ 2016-08-20 11:01:40
● 2016-11-14 05:55:46
● 2017-01-20 07:56:04
○ 2026-06-19 01:33:00
○ 2026-07-27 23:22:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
tcsis.comnsg1.namebrightdns.com, nsg2.namebrightdns.com12 records

✅ Authoritative Response

Server:3.80.63.176

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcsis.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

tcsis.com directs to four IP numbers, which are 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Among the host names that share IP numbers with tcsis.com are gulit.com, coinbte.com, mx.myguidebot.com and two others.

Name Servers

Three name servers are authoritative for tcsis.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between tcsis.com and other domains — global-homes.com, dailyhappyquote.com, podgeneral.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Host names resolving to 7 IP numbers:

nsg1.namebrightdns.com carries IP addresses 3.80.63.176, 54.198.188.235 and 54.234.103.190, with 4 other addresses beyond those.

Hostnames that point to five IP numbers:

nsg2.namebrightdns.com directs to 54.162.235.48, 54.221.37.2, 54.225.31.228 and two other IP addresses.

Hosts pointing to four IP addresses:

ns1.namebrightdns.com resolves to four IP addresses — 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.