ctsim.com - dns.ninja

ctsim.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
NSdomain-for-sale.hugedomainsdns.com
A2600:1f18:683a:ae1a:4a5c:f736:fa58:d85🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:b159:2be8:f48c:b374🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A13.221.131.54🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-221-131-54.compute-1.amazonaws.com
A13.222.195.178🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-195-178.compute-1.amazonaws.com
A54.175.130.15🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix
PTRec2-54-175-130-15.compute-1.amazonaws.com
NSforsale.hugedomainsdns.com
A2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b942:bb73:2f59:d7af🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:da4a:4683:1131:8bce🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.80.109.14🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-80-109-14.compute-1.amazonaws.com
A98.81.3.34🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-81-3-34.compute-1.amazonaws.com
A98.83.212.177🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-83-212-177.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-06-15 #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=1783163681

Same first word

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DNS History

32 records (7 active, 25 former)

20162017201820192020202120222023202420252026NSdomain-for-sale.hugedomainsdns.comforsale.hugedomainsdns.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comnst1.namebrightdns.comnst2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19734.194.81.22434.196.149.11952.0.142.9452.0.184.21152.0.96.2452.200.243.12352.204.129.2252.54.132.8352.71.117.9954.152.144.24354.164.249.25554.174.31.25454.208.74.21554.84.204.24354.85.127.7054.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.comhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com
●NSdomain-for-sale.hugedomainsdns.com2026-02-21 → 2026-07-04 · 3 obs
○ 2021-03-07 22:08:28
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
●NSforsale.hugedomainsdns.com2026-02-21 → 2026-07-04 · 3 obs
○ 2021-03-07 22:08:28
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
●NSns1.namebrightdns.com2015-08-08 → 2026-07-04 · 11 obs
● 2015-08-08 11:25:26
○ 2015-12-04 03:57:30
● 2016-03-02 06:00:22
● 2016-05-10 04:59:00
○ 2017-01-31 21:19:42
● 2017-05-02 14:38:02
● 2017-06-15 10:46:30
○ 2020-12-14 01:51:48
○ 2021-03-07 22:08:28
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
○NSns2.namebrightdns.com2015-08-08 → 2017-06-15 · 9 obs
● 2015-08-08 11:25:26
○ 2015-12-04 03:57:30
● 2016-03-02 06:00:22
● 2016-05-10 04:59:00
○ 2017-01-31 21:19:42
● 2017-05-02 14:38:02
● 2017-06-15 10:46:30
○ 2020-12-14 01:51:48
○ 2026-07-04 11:20:54
○NSnsg1.namebrightdns.com2015-12-04 → 2021-03-07 · 8 obs
○ 2015-08-08 11:25:26
● 2015-12-04 03:57:30
○ 2016-03-02 06:00:22
○ 2017-06-15 10:46:30
● 2020-12-14 01:51:48
● 2021-03-07 22:08:28
○ 2026-02-21 16:12:12
○ 2026-07-04 11:20:54
○NSnsg2.namebrightdns.com2015-12-04 → 2021-03-07 · 8 obs
○ 2015-08-08 11:25:26
● 2015-12-04 03:57:30
○ 2016-03-02 06:00:22
○ 2017-06-15 10:46:30
● 2020-12-14 01:51:48
● 2021-03-07 22:08:28
○ 2026-02-21 16:12:12
○ 2026-07-04 11:20:54
○NSnst1.namebrightdns.com2017-01-31 → 2017-01-31 · 4 obs
○ 2016-05-10 04:59:00
● 2017-01-31 21:19:42
○ 2017-05-02 14:38:02
○ 2026-07-04 11:20:54
○NSnst2.namebrightdns.com2017-01-31 → 2017-01-31 · 4 obs
○ 2016-05-10 04:59:00
● 2017-01-31 21:19:42
○ 2017-05-02 14:38:02
○ 2026-07-04 11:20:54
○MXanmail.namebrightmail.com2015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 11:25:26
○ 2015-12-04 03:57:30
○ 2026-07-04 11:20:54
●A13.223.25.842026-02-21 → 2026-07-04 · 3 obs
○ 2017-05-26 08:47:14
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-21 → 2026-07-04 · 3 obs
○ 2017-05-26 08:47:14
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-21 → 2026-07-04 · 3 obs
○ 2017-05-26 08:47:14
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
○A34.194.81.2242017-05-10 → 2017-05-10 · 4 obs
○ 2017-05-08 18:19:44
● 2017-05-10 06:42:38
○ 2017-05-17 02:53:02
○ 2026-07-04 11:20:54
○A34.196.149.1192017-05-10 → 2017-05-10 · 4 obs
○ 2017-05-08 18:19:44
● 2017-05-10 06:42:38
○ 2017-05-17 02:53:02
○ 2026-07-04 11:20:54
○A52.0.142.942015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 11:25:26
○ 2017-05-02 14:38:02
○ 2026-07-04 11:20:54
○A52.0.184.2112017-05-17 → 2017-05-17 · 4 obs
○ 2017-05-10 06:42:38
● 2017-05-17 02:53:02
○ 2017-05-26 08:47:14
○ 2026-07-04 11:20:54
○A52.0.96.242016-03-02 → 2016-03-02 · 4 obs
○ 2015-12-04 03:57:30
● 2016-03-02 06:00:22
○ 2016-05-10 04:59:00
○ 2026-07-04 11:20:54
○A52.200.243.1232016-05-10 → 2016-05-10 · 4 obs
○ 2016-03-02 06:00:22
● 2016-05-10 04:59:00
○ 2017-01-31 21:19:42
○ 2026-07-04 11:20:54
○A52.204.129.222017-05-02 → 2017-05-08 · 5 obs
○ 2017-01-31 21:19:42
● 2017-05-02 14:38:02
● 2017-05-08 18:19:44
○ 2017-05-10 06:42:38
○ 2026-07-04 11:20:54
○A52.54.132.832017-01-31 → 2017-01-31 · 4 obs
○ 2016-05-10 04:59:00
● 2017-01-31 21:19:42
○ 2017-05-02 14:38:02
○ 2026-07-04 11:20:54
○A52.71.117.992016-03-02 → 2016-03-02 · 4 obs
○ 2015-12-04 03:57:30
● 2016-03-02 06:00:22
○ 2016-05-10 04:59:00
○ 2026-07-04 11:20:54
○A54.152.144.2432016-05-10 → 2016-05-10 · 4 obs
○ 2016-03-02 06:00:22
● 2016-05-10 04:59:00
○ 2017-01-31 21:19:42
○ 2026-07-04 11:20:54
○A54.164.249.2552017-05-17 → 2017-05-17 · 4 obs
○ 2017-05-10 06:42:38
● 2017-05-17 02:53:02
○ 2017-05-26 08:47:14
○ 2026-07-04 11:20:54
○A54.174.31.2542015-12-04 → 2015-12-04 · 4 obs
○ 2015-08-08 11:25:26
● 2015-12-04 03:57:30
○ 2016-03-02 06:00:22
○ 2026-07-04 11:20:54
○A54.208.74.2152015-12-04 → 2015-12-04 · 4 obs
○ 2015-08-08 11:25:26
● 2015-12-04 03:57:30
○ 2016-03-02 06:00:22
○ 2026-07-04 11:20:54
●A54.243.117.1972026-02-21 → 2026-07-04 · 3 obs
○ 2017-05-26 08:47:14
● 2026-02-21 16:12:12
● 2026-07-04 11:20:54
○A54.84.204.2432015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 11:25:26
○ 2017-05-02 14:38:02
○ 2026-07-04 11:20:54
○A54.85.127.702017-05-02 → 2017-05-08 · 5 obs
○ 2017-01-31 21:19:42
● 2017-05-02 14:38:02
● 2017-05-08 18:19:44
○ 2017-05-10 06:42:38
○ 2026-07-04 11:20:54
○A54.88.107.1402017-01-31 → 2017-01-31 · 4 obs
○ 2016-05-10 04:59:00
● 2017-01-31 21:19:42
○ 2017-05-02 14:38:02
○ 2026-07-04 11:20:54
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-08 → 2016-05-10 · 4 obs
● 2015-08-08 11:25:26
● 2016-05-10 04:59:00
○ 2017-01-31 21:19:42
○ 2026-07-04 11:20:54
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-31 → 2017-06-15 · 5 obs
○ 2016-05-10 04:59:00
● 2017-01-31 21:19:42
● 2017-06-15 10:46:30
○ 2020-12-14 01:51:48
○ 2026-07-04 11:20:54
○CNAMEhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com2020-12-14 → 2021-03-07 · 5 obs
○ 2017-06-15 10:46:30
● 2020-12-14 01:51:48
● 2021-03-07 22:08:28
○ 2026-02-21 16:12:12
○ 2026-07-04 11:20:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
ctsim.comdomain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com12 records

✅ Authoritative Response

Server:3.80.109.14

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctsim.com (unsigned zone)

⏱️ Timing

Total: 2867ms | 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
NS2domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

ctsim.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.

Name Servers

Three name servers are authoritative for ctsim.com: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

Hostnames that resolve to 6 IP addresses:

domain-for-sale.hugedomainsdns.com carries IP addresses 13.221.131.54, 13.222.195.178 and 54.175.130.15, with 3 other addresses beyond those.

forsale.hugedomainsdns.com carries IP addresses 3.80.109.14, 98.81.3.34 and 98.83.212.177, with 3 other addresses beyond those.

Hostnames pointing to five IP numbers:

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