estcs.com - dns.ninja

estcs.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:c41d:b4cf:322b:2aa6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.89.42.183🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-42-183.compute-1.amazonaws.com
A100.58.124.42🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix
PTRec2-100-58-124-42.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:4f4e:999e:923d:5c17🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c77b:8621:67b5:65🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.224.33.29🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-224-33-29.compute-1.amazonaws.com
A54.152.124.255🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix
PTRec2-54-152-124-255.compute-1.amazonaws.com
A54.211.183.184🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix
PTRec2-54-211-183-184.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:3318:60ad:71b4:f645🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:8e29:87d8:f97c:1291🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.83.148🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-83-148.compute-1.amazonaws.com
A54.235.53.129🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix
PTRec2-54-235-53-129.compute-1.amazonaws.com
A100.27.188.59🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-27-188-59.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-08-14 #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=1786731369

Same first word

estcs.kr
estcs.com

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DNS History

29 records (7 active, 22 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns2.namebrightdns.comnst1.namebrightdns.comnst2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.23.198.24052.200.243.12352.201.19.17052.202.238.12652.206.43.23452.4.72.13752.5.157.22054.152.144.24354.174.31.25454.208.74.21554.209.90.8154.236.123.22454.84.53.3854.84.80.17354.85.54.2954.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSns1.namebrightdns.com2015-06-17 → 2026-08-14 · 29 obs
● 2015-06-17 05:20:42
● 2016-01-20 03:17:12
○ 2016-04-10 12:30:52
● 2016-06-23 08:39:26
● 2016-06-25 01:08:44
○ 2016-06-26 03:06:42
● 2016-06-27 14:40:56
● 2016-06-30 09:01:52
○ 2016-07-01 16:04:32
● 2016-07-02 16:20:26
● 2016-07-08 18:48:48
○ 2016-07-09 21:12:32
● 2016-07-11 09:50:40
● 2016-07-13 22:54:50
○ 2016-07-15 08:21:58
● 2016-07-16 18:43:44
○ 2016-07-18 07:07:06
● 2016-07-19 12:11:54
● 2016-07-23 22:02:26
○ 2016-07-25 04:20:48
● 2016-07-26 14:19:06
○ 2016-07-27 22:57:02
● 2016-07-29 01:51:24
○ 2016-07-30 02:35:36
● 2016-08-06 18:53:56
○ 2016-11-23 13:29:20
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
○NSns2.namebrightdns.com2015-06-17 → 2016-08-06 · 23 obs
● 2015-06-17 05:20:42
● 2016-01-20 03:17:12
○ 2016-04-10 12:30:52
● 2016-06-23 08:39:26
● 2016-06-25 01:08:44
○ 2016-06-26 03:06:42
● 2016-06-27 14:40:56
● 2016-06-28 23:12:52
○ 2016-06-30 09:01:52
○ 2016-07-01 16:04:32
● 2016-07-02 16:20:26
● 2016-07-13 22:54:50
○ 2016-07-15 08:21:58
● 2016-07-16 18:43:44
○ 2016-07-18 07:07:06
● 2016-07-19 12:11:54
● 2016-07-26 14:19:06
○ 2016-07-27 22:57:02
● 2016-07-29 01:51:24
○ 2016-07-30 02:35:36
● 2016-08-06 18:53:56
○ 2016-11-23 13:29:20
○ 2026-08-14 18:40:38
●NSnsg1.namebrightdns.com2016-01-20 → 2026-08-14 · 24 obs
○ 2015-06-17 05:20:42
● 2016-01-20 03:17:12
● 2016-04-10 12:30:52
○ 2016-06-23 08:39:26
○ 2016-06-25 01:08:44
● 2016-06-26 03:06:42
○ 2016-06-27 14:40:56
○ 2016-06-28 23:12:52
● 2016-06-30 09:01:52
● 2016-07-01 16:04:32
○ 2016-07-02 16:20:26
○ 2016-07-13 22:54:50
● 2016-07-15 08:21:58
○ 2016-07-16 18:43:44
● 2016-07-18 07:07:06
○ 2016-07-19 12:11:54
○ 2016-07-26 14:19:06
● 2016-07-27 22:57:02
○ 2016-07-29 01:51:24
● 2016-07-30 02:35:36
○ 2016-08-06 18:53:56
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
●NSnsg2.namebrightdns.com2016-04-10 → 2026-08-14 · 25 obs
○ 2016-01-20 03:17:12
● 2016-04-10 12:30:52
○ 2016-06-23 08:39:26
○ 2016-06-25 01:08:44
● 2016-06-26 03:06:42
○ 2016-06-27 14:40:56
● 2016-06-28 23:12:52
● 2016-07-01 16:04:32
○ 2016-07-02 16:20:26
○ 2016-07-08 18:48:48
● 2016-07-09 21:12:32
○ 2016-07-11 09:50:40
○ 2016-07-13 22:54:50
● 2016-07-15 08:21:58
○ 2016-07-16 18:43:44
● 2016-07-18 07:07:06
○ 2016-07-19 12:11:54
○ 2016-07-26 14:19:06
● 2016-07-27 22:57:02
○ 2016-07-29 01:51:24
● 2016-07-30 02:35:36
○ 2016-08-06 18:53:56
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
○NSnst1.namebrightdns.com2016-11-23 → 2016-12-06 · 5 obs
○ 2016-08-06 18:53:56
● 2016-11-23 13:29:20
● 2016-12-06 18:19:48
○ 2026-04-02 21:36:38
○ 2026-08-14 18:40:38
○NSnst2.namebrightdns.com2016-11-23 → 2016-12-06 · 5 obs
○ 2016-08-06 18:53:56
● 2016-11-23 13:29:20
● 2016-12-06 18:19:48
○ 2026-04-02 21:36:38
○ 2026-08-14 18:40:38
○MXanmail.namebrightmail.com2015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 05:20:42
○ 2015-10-10 19:06:30
○ 2026-08-14 18:40:38
○A107.23.198.2402016-07-02 → 2016-08-06 · 12 obs
○ 2016-07-01 16:04:32
● 2016-07-02 16:20:26
● 2016-07-15 08:21:58
○ 2016-07-16 18:43:44
● 2016-07-18 07:07:06
● 2016-07-19 12:11:54
○ 2016-07-21 03:52:26
○ 2016-07-25 04:20:48
● 2016-07-26 14:19:06
● 2016-08-06 18:53:56
○ 2016-11-23 13:29:20
○ 2026-08-14 18:40:38
●A13.223.25.842026-04-02 → 2026-08-14 · 3 obs
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-02 → 2026-08-14 · 3 obs
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-02 → 2026-08-14 · 3 obs
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
○A52.200.243.1232016-04-10 → 2016-07-01 · 5 obs
○ 2016-01-20 03:17:12
● 2016-04-10 12:30:52
● 2016-07-01 16:04:32
○ 2016-07-02 16:20:26
○ 2026-08-14 18:40:38
○A52.201.19.1702016-07-16 → 2016-07-25 · 8 obs
○ 2016-07-15 08:21:58
● 2016-07-16 18:43:44
○ 2016-07-18 07:07:06
○ 2016-07-19 12:11:54
● 2016-07-21 03:52:26
● 2016-07-25 04:20:48
○ 2016-07-26 14:19:06
○ 2026-08-14 18:40:38
○A52.202.238.1262016-07-16 → 2016-07-25 · 8 obs
○ 2016-07-15 08:21:58
● 2016-07-16 18:43:44
○ 2016-07-18 07:07:06
○ 2016-07-19 12:11:54
● 2016-07-21 03:52:26
● 2016-07-25 04:20:48
○ 2016-07-26 14:19:06
○ 2026-08-14 18:40:38
○A52.206.43.2342016-07-26 → 2016-08-06 · 5 obs
○ 2016-07-25 04:20:48
● 2016-07-26 14:19:06
● 2016-08-06 18:53:56
○ 2016-11-23 13:29:20
○ 2026-08-14 18:40:38
○A52.4.72.1372016-07-02 → 2016-08-06 · 12 obs
○ 2016-07-01 16:04:32
● 2016-07-02 16:20:26
● 2016-07-15 08:21:58
○ 2016-07-16 18:43:44
● 2016-07-18 07:07:06
● 2016-07-19 12:11:54
○ 2016-07-21 03:52:26
○ 2016-07-25 04:20:48
● 2016-07-26 14:19:06
● 2016-08-06 18:53:56
○ 2016-11-23 13:29:20
○ 2026-08-14 18:40:38
○A52.5.157.2202016-11-23 → 2016-11-23 · 4 obs
○ 2016-08-06 18:53:56
● 2016-11-23 13:29:20
○ 2016-12-06 18:19:48
○ 2026-08-14 18:40:38
○A54.152.144.2432016-04-10 → 2016-07-01 · 5 obs
○ 2016-01-20 03:17:12
● 2016-04-10 12:30:52
● 2016-07-01 16:04:32
○ 2016-07-02 16:20:26
○ 2026-08-14 18:40:38
○A54.174.31.2542015-06-17 → 2015-12-03 · 4 obs
● 2015-06-17 05:20:42
● 2015-12-03 18:25:52
○ 2016-01-20 03:17:12
○ 2026-08-14 18:40:38
○A54.208.74.2152015-06-17 → 2015-12-03 · 4 obs
● 2015-06-17 05:20:42
● 2015-12-03 18:25:52
○ 2016-01-20 03:17:12
○ 2026-08-14 18:40:38
○A54.209.90.812016-01-20 → 2016-01-20 · 4 obs
○ 2015-12-03 18:25:52
● 2016-01-20 03:17:12
○ 2016-04-10 12:30:52
○ 2026-08-14 18:40:38
○A54.236.123.2242016-07-26 → 2016-08-06 · 5 obs
○ 2016-07-25 04:20:48
● 2016-07-26 14:19:06
● 2016-08-06 18:53:56
○ 2016-11-23 13:29:20
○ 2026-08-14 18:40:38
●A54.243.117.1972026-04-02 → 2026-08-14 · 3 obs
○ 2016-12-06 18:19:48
● 2026-04-02 21:36:38
● 2026-08-14 18:40:38
○A54.84.53.382016-11-23 → 2016-11-23 · 4 obs
○ 2016-08-06 18:53:56
● 2016-11-23 13:29:20
○ 2016-12-06 18:19:48
○ 2026-08-14 18:40:38
○A54.84.80.1732016-12-06 → 2016-12-06 · 4 obs
○ 2016-11-23 13:29:20
● 2016-12-06 18:19:48
○ 2026-04-02 21:36:38
○ 2026-08-14 18:40:38
○A54.85.54.292016-01-20 → 2016-01-20 · 4 obs
○ 2015-12-03 18:25:52
● 2016-01-20 03:17:12
○ 2016-04-10 12:30:52
○ 2026-08-14 18:40:38
○A54.88.107.1402016-12-06 → 2016-12-06 · 4 obs
○ 2016-11-23 13:29:20
● 2016-12-06 18:19:48
○ 2026-04-02 21:36:38
○ 2026-08-14 18:40:38
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-17 → 2016-10-15 · 4 obs
● 2015-06-17 05:20:42
● 2016-10-15 00:52:32
○ 2016-11-23 13:29:20
○ 2026-08-14 18:40:38
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-23 → 2016-12-06 · 5 obs
○ 2016-10-15 00:52:32
● 2016-11-23 13:29:20
● 2016-12-06 18:19:48
○ 2026-04-02 21:36:38
○ 2026-08-14 18:40:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:100.27.188.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estcs.com (unsigned zone)

⏱️ Timing

Total: 122ms | 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

estcs.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 estcs.com are methius.com, apexneo.com, buynow02.ias3.com and two others.

Name Servers

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

At least some of estcs.com's name servers are shared with other domains, for example badsh.com, firstwink.com, mail.sortlab.com and two more.

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

Host names resolving to 6 IP numbers:

nsg1.namebrightdns.com resolves to 34.224.33.29, 54.152.124.255 and 54.211.183.184 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.81.83.148, 54.235.53.129 and 100.27.188.59 among others, with 3 other IP addresses in total.

Hosts with three IP address records:

The hostname ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.