bcsem.com - dns.ninja

`bcsem.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-04 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783230576

Subdomains

mail.bcsem.com

Same first word

bcsem.org

bcsem.com

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DNS History

22 records (7 active, 15 former)

●NSns1.namebrightdns.com2016-05-02 → 2026-07-05 · 6 obs

○ 2016-02-08 00:23:30
● 2016-05-02 22:48:28
● 2018-07-11 20:45:18
○ 2020-02-24 22:49:48
● 2026-02-18 08:19:14
● 2026-07-05 05:51:12

○NSns2.namebrightdns.com2016-05-02 → 2018-07-11 · 5 obs

○ 2016-02-08 00:23:30
● 2016-05-02 22:48:28
● 2018-07-11 20:45:18
○ 2020-02-24 22:49:48
○ 2026-07-05 05:51:12

○NSns27.domaincontrol.com2015-07-23 → 2015-11-17 · 5 obs

○ 2008-03-14 21:11:38
● 2015-07-23 12:30:10
● 2015-11-17 18:36:12
○ 2016-02-08 00:23:30
○ 2026-07-05 05:51:12

○NSns28.domaincontrol.com2015-07-23 → 2015-11-17 · 5 obs

○ 2008-03-14 21:11:38
● 2015-07-23 12:30:10
● 2015-11-17 18:36:12
○ 2016-02-08 00:23:30
○ 2026-07-05 05:51:12

●NSnsg1.namebrightdns.com2016-02-08 → 2026-07-05 · 6 obs

○ 2015-11-17 18:36:12
● 2016-02-08 00:23:30
○ 2016-05-02 22:48:28
○ 2018-07-11 20:45:18
● 2020-02-24 22:49:48
● 2026-07-05 05:51:12

●NSnsg2.namebrightdns.com2016-02-08 → 2026-07-05 · 7 obs

○ 2015-11-17 18:36:12
● 2016-02-08 00:23:30
● 2016-05-02 22:48:28
○ 2017-01-15 09:01:14
○ 2018-07-11 20:45:18
● 2020-02-24 22:49:48
● 2026-07-05 05:51:12

●A13.223.25.842026-02-18 → 2026-07-05 · 3 obs

○ 2018-07-11 20:45:18
● 2026-02-18 08:19:14
● 2026-07-05 05:51:12

○A204.244.125.1232015-07-23 → 2015-07-23 · 4 obs

○ 2008-03-14 21:11:38
● 2015-07-23 12:30:10
○ 2015-11-17 18:36:12
○ 2026-07-05 05:51:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-07-05 · 3 obs

○ 2018-07-11 20:45:18
● 2026-02-18 08:19:14
● 2026-07-05 05:51:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-07-05 · 3 obs

○ 2018-07-11 20:45:18
● 2026-02-18 08:19:14
● 2026-07-05 05:51:12

○A50.63.202.672015-11-17 → 2015-11-17 · 4 obs

○ 2015-07-23 12:30:10
● 2015-11-17 18:36:12
○ 2016-02-08 00:23:30
○ 2026-07-05 05:51:12

○A52.0.96.242016-02-08 → 2016-02-08 · 4 obs

○ 2015-11-17 18:36:12
● 2016-02-08 00:23:30
○ 2016-05-02 22:48:28
○ 2026-07-05 05:51:12

○A52.200.243.1232016-05-02 → 2016-05-02 · 4 obs

○ 2016-02-08 00:23:30
● 2016-05-02 22:48:28
○ 2017-01-15 09:01:14
○ 2026-07-05 05:51:12

○A52.71.117.992016-02-08 → 2016-02-08 · 4 obs

○ 2015-11-17 18:36:12
● 2016-02-08 00:23:30
○ 2016-05-02 22:48:28
○ 2026-07-05 05:51:12

○A54.152.144.2432016-05-02 → 2016-05-02 · 4 obs

○ 2016-02-08 00:23:30
● 2016-05-02 22:48:28
○ 2017-01-15 09:01:14
○ 2026-07-05 05:51:12

●A54.243.117.1972026-02-18 → 2026-07-05 · 3 obs

○ 2018-07-11 20:45:18
● 2026-02-18 08:19:14
● 2026-07-05 05:51:12

○A54.82.156.192017-01-15 → 2017-01-15 · 4 obs

○ 2016-05-02 22:48:28
● 2017-01-15 09:01:14
○ 2018-07-11 20:45:18
○ 2026-07-05 05:51:12

○A54.86.225.1562017-01-15 → 2017-01-15 · 4 obs

○ 2016-05-02 22:48:28
● 2017-01-15 09:01:14
○ 2018-07-11 20:45:18
○ 2026-07-05 05:51:12

○A66.45.244.1972008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 21:11:38
○ 2015-07-23 12:30:10
○ 2026-07-05 05:51:12

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-02-08 → 2016-05-02 · 4 obs

● 2016-02-08 00:23:30
● 2016-05-02 22:48:28
○ 2017-01-15 09:01:14
○ 2026-07-05 05:51:12

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-15 → 2018-07-11 · 5 obs

○ 2016-05-02 22:48:28
● 2017-01-15 09:01:14
● 2018-07-11 20:45:18
○ 2020-02-24 22:49:48
○ 2026-07-05 05:51:12

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-24 → 2020-02-24 · 4 obs

○ 2018-07-11 20:45:18
● 2020-02-24 22:49:48
○ 2026-02-18 08:19:14
○ 2026-07-05 05:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bcsem.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.109.14

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcsem.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

bcsem.com serves as the parent of mail.bcsem.com.

IP Addresses

bcsem.com resolves to 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.

Additional host names — cloverblack.com, 50-57-222-7.static.cloud-ips.com, besthealthlabs.com and two others — share IP numbers with bcsem.com.

Name Servers

DNS for bcsem.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

bcsem.com has at least partial name server overlap with other domains, such as sosojz.com, 6eastmoney.com.whoisbucket.com, stormro.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and two others.

Host names with 6 IP numbers:

nsg1.namebrightdns.com has IP addresses 13.221.131.54, 13.222.195.178 and 54.175.130.15, plus 3 other.

nsg2.namebrightdns.com has IP addresses 3.80.109.14, 98.81.3.34 and 98.83.212.177, plus 3 other.

Host names that resolve to five IP addresses:

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