simstec.com - robtex.com

simstec.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:ae1a:7bc2:638d:8ca6:fcc4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A52.203.211.134🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-203-211-134.compute-1.amazonaws.com
A52.204.81.90🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-204-81-90.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:3f07:1cb4:63af:5432🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7eb4:aa05:32df:8eb1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:fb78:d91:d919:3fe4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.208.17.136🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-208-17-136.compute-1.amazonaws.com
A18.234.41.78🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-234-41-78.compute-1.amazonaws.com
A32.197.121.192
PTRec2-32-197-121-192.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:385b:e78b:7a10:2157🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:4af9:8655:8570:579f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.205.128.225🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-205-128-225.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
A100.59.204.227🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-59-204-227.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-07-11 #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=1783819322

Same first word

simstec.com
simstec.net

Similar names

missetc.com
smetics.com
csmsite.com
temciss.net
sitecms.nl
metiscs.com
sectism.com
cmssite.co.uk
mcsites.net
csitems.com
cstsemi.com
temciss.com
simtecs.de
cmssite.com
smetics.de
stemsci.com
simtecs.net
cmssite.nl
csistem.com
cmssite.de
timescs.com
tesiscm.info
cesstim.com
sitecms.com.br
sctimes.io
csistem.com.tr
csstime.com
csistem.pt
csistem.org
cistems.net
cmsites.s3.amazonaws.com
setmics.de
sitecms.org
sctimes.com
tecmiss.com.br
sitecms.ru
cmssite.dk
sitecms.dk
cstimes.com
mcsites.com
simtecs.com
cmssite.net
ssctime.com
ecsmist.com
sitecms.ro
cmsites.dk
mestics.com
sticems.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comhallie.netscott.comns2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197206.207.85.33CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NShallie.netscott.com2015-09-04 → 2016-12-15 · 4 obs
● 2015-09-04 09:51:10
● 2016-12-15 10:57:20
○ 2018-08-11 04:59:16
○ 2026-07-12 01:48:32
●NSns1.namebrightdns.com2018-08-11 → 2026-07-12 · 3 obs
○ 2016-12-15 10:57:20
● 2018-08-11 04:59:16
● 2026-07-12 01:48:32
○NSns2.namebrightdns.com2018-08-11 → 2018-08-11 · 4 obs
○ 2016-12-15 10:57:20
● 2018-08-11 04:59:16
○ 2026-06-27 07:21:20
○ 2026-07-12 01:48:32
●NSnsg1.namebrightdns.com2026-06-27 → 2026-07-12 · 3 obs
○ 2018-08-11 04:59:16
● 2026-06-27 07:21:20
● 2026-07-12 01:48:32
●NSnsg2.namebrightdns.com2026-06-27 → 2026-07-12 · 3 obs
○ 2018-08-11 04:59:16
● 2026-06-27 07:21:20
● 2026-07-12 01:48:32
●A13.223.25.842026-06-27 → 2026-07-12 · 3 obs
○ 2018-08-11 04:59:16
● 2026-06-27 07:21:20
● 2026-07-12 01:48:32
○A206.207.85.332015-09-04 → 2016-12-15 · 4 obs
● 2015-09-04 09:51:10
● 2016-12-15 10:57:20
○ 2018-08-11 04:59:16
○ 2026-07-12 01:48:32
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-27 → 2026-07-12 · 3 obs
○ 2018-08-11 04:59:16
● 2026-06-27 07:21:20
● 2026-07-12 01:48:32
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-27 → 2026-07-12 · 3 obs
○ 2018-08-11 04:59:16
● 2026-06-27 07:21:20
● 2026-07-12 01:48:32
●A54.243.117.1972026-06-27 → 2026-07-12 · 3 obs
○ 2018-08-11 04:59:16
● 2026-06-27 07:21:20
● 2026-07-12 01:48:32
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-08-11 → 2018-08-11 · 3 obs
● 2018-08-11 04:59:16
○ 2026-06-27 07:21:20
○ 2026-07-12 01:48:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
simstec.comnsg1.namebrightdns.com, nsg2.namebrightdns.com12 records

✅ Authoritative Response

Server:18.234.41.78

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simstec.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
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

simstec.com points to the four IP addresses 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 simstec.com are sxblog.com, 6461796c6967687477696e64796a616e6540686f746d616message.usedrefusetrucks.com, webmail.anypang.com and two others.

Name Servers

simstec.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of simstec.com's name servers are shared with other domains, for example 208-78-103-172.static.cloud-ips.com, ns2.tiobeto.com, www.yc998.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 6 IP numbers:

nsg1.namebrightdns.com resolves to 3.208.17.136, 18.234.41.78 and 32.197.121.192 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 54.205.128.225, 54.225.31.228 and 100.59.204.227 among others, with 3 other IP addresses in total.

Hostnames that point to five IP numbers:

ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.