jetcourse.com - dns.ninja

`jetcourse.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	44.208.83.180^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	54.84.240.235^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:752c:910c:f66d:40d4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.84.156.179^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d98d:77d0:4351:e98f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:96f8:d2c8:7f34:9449^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-28 #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=1785224147

Same first word

jetcourse.com

Similar names

sourcejet.com

coursejet.com

joecuster.com

jetsource.ir

jetsource.com

DNS History

25 records (8 active, 17 former)

●NSns1.namebrightdns.com2015-07-23 → 2026-07-28 · 5 obs

● 2015-07-23 20:53:40
● 2016-06-28 00:43:20
○ 2017-02-16 18:43:18
● 2018-11-07 23:56:22
● 2026-07-28 07:43:20

●NSns2.namebrightdns.com2015-07-23 → 2026-07-28 · 5 obs

● 2015-07-23 20:53:40
● 2016-06-28 00:43:20
○ 2017-02-16 18:43:18
● 2018-11-07 23:56:22
● 2026-07-28 07:43:20

○NSnst1.namebrightdns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-28 00:43:20
● 2017-02-16 18:43:18
○ 2018-11-07 23:56:22
○ 2026-07-28 07:43:20

○NSnst2.namebrightdns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-28 00:43:20
● 2017-02-16 18:43:18
○ 2018-11-07 23:56:22
○ 2026-07-28 07:43:20

○MXanmail.namebrightmail.com2015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 20:53:40
○ 2015-11-21 07:37:44
○ 2026-07-28 07:43:20

●MXmail1.namebrightmail.com2026-07-14 → 2026-07-28 · 3 obs

○ 2015-11-21 07:37:44
● 2026-07-14 19:23:48
● 2026-07-28 07:43:20

●MXmail2.namebrightmail.com2026-07-14 → 2026-07-28 · 3 obs

○ 2015-11-21 07:37:44
● 2026-07-14 19:23:48
● 2026-07-28 07:43:20

●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-14 19:23:48
● 2026-07-28 07:43:16
● 2026-07-28 07:43:20

○A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-07-14 → 2026-07-14 · 4 obs

○ 2018-11-07 23:56:22
● 2026-07-14 19:23:48
○ 2026-07-28 07:43:16
○ 2026-07-28 07:43:20

●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-14 19:23:48
● 2026-07-28 07:43:16
● 2026-07-28 07:43:20

○A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-07-14 → 2026-07-14 · 4 obs

○ 2018-11-07 23:56:22
● 2026-07-14 19:23:48
○ 2026-07-28 07:43:16
○ 2026-07-28 07:43:20

○A34.199.151.1632017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-28 00:43:20
● 2017-02-16 18:43:18
○ 2018-11-07 23:56:22
○ 2026-07-28 07:43:20

●A44.208.83.1802026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-14 19:23:48
● 2026-07-28 07:43:16
● 2026-07-28 07:43:20

○A52.0.96.242016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-21 07:37:44
● 2016-02-24 07:20:10
○ 2016-06-28 00:43:20
○ 2026-07-28 07:43:20

○A52.20.154.32017-02-16 → 2017-02-16 · 4 obs

○ 2016-06-28 00:43:20
● 2017-02-16 18:43:18
○ 2018-11-07 23:56:22
○ 2026-07-28 07:43:20

○A52.200.243.1232016-06-28 → 2016-06-28 · 4 obs

○ 2016-02-24 07:20:10
● 2016-06-28 00:43:20
○ 2017-02-16 18:43:18
○ 2026-07-28 07:43:20

○A52.44.244.982026-07-14 → 2026-07-14 · 4 obs

○ 2018-11-07 23:56:22
● 2026-07-14 19:23:48
○ 2026-07-28 07:43:16
○ 2026-07-28 07:43:20

○A52.71.117.992016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-21 07:37:44
● 2016-02-24 07:20:10
○ 2016-06-28 00:43:20
○ 2026-07-28 07:43:20

○A54.152.144.2432016-06-28 → 2016-06-28 · 4 obs

○ 2016-02-24 07:20:10
● 2016-06-28 00:43:20
○ 2017-02-16 18:43:18
○ 2026-07-28 07:43:20

○A54.165.131.1832026-07-14 → 2026-07-14 · 4 obs

○ 2018-11-07 23:56:22
● 2026-07-14 19:23:48
○ 2026-07-28 07:43:16
○ 2026-07-28 07:43:20

○A54.174.31.2542015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 20:53:40
● 2015-11-21 07:37:44
○ 2016-02-24 07:20:10
○ 2026-07-28 07:43:20

○A54.208.74.2152015-07-23 → 2015-11-21 · 4 obs

● 2015-07-23 20:53:40
● 2015-11-21 07:37:44
○ 2016-02-24 07:20:10
○ 2026-07-28 07:43:20

●A54.84.240.2352026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-14 19:23:48
● 2026-07-28 07:43:16
● 2026-07-28 07:43:20

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-23 → 2016-06-28 · 4 obs

● 2015-07-23 20:53:40
● 2016-06-28 00:43:20
○ 2017-02-16 18:43:18
○ 2026-07-28 07:43:20

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-16 → 2018-11-07 · 5 obs

○ 2016-06-28 00:43:20
● 2017-02-16 18:43:18
● 2018-11-07 23:56:22
○ 2026-07-14 19:23:48
○ 2026-07-28 07:43:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
jetcourse.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:98.93.116.1

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jetcourse.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.208.83.180, 54.84.240.235`
AAAA	2	`2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5, 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
MX	2	`mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10)`
TXT	2	`google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

jetcourse.com has four IP addresses: 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.

Two other host names, along with habuild.com, huedomains.com and zarpix.com, also share IP numbers with jetcourse.com.

Name Servers

jetcourse.com uses two name servers for its delegation: ns1.namebrightdns.com and ns2.namebrightdns.com.

jetcourse.com shares its NS records with other domains, for example mail.buswale.com, ofcorp.suroot.com, keltravo.com and two others.

jetcourse.com has at least partial name server overlap with other domains, such as yinangroup.com, fetbet.com, gamingongrand.com and two others.

nsg1.namebrightdns.com, nsg2.namebrightdns.com and domain-for-sale.hugedomainsdns.com — plus 3 other name servers — are commonly paired with these name servers.

The hosts ns1.namebrightdns.com and ns2.namebrightdns.com each resolve to four IP numbers: ns1.namebrightdns.com directs to 98.84.156.179, 98.93.116.1, 2600:1f18:683a:ae1a:752c:910c:f66d:40d4 and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac, and ns2.namebrightdns.com directs to 3.89.42.183, 54.163.9.173, 2600:1f18:683a:ae1a:d98d:77d0:4351:e98f and 2600:1f18:683a:ae1b:96f8:d2c8:7f34:9449.

Mail Servers

jetcourse.com is served by two mail servers, mail1.namebrightmail.com and mail2.namebrightmail.com.

Among the domains sharing a mail server setup with jetcourse.com are aibid.com, riversprinting.com, annielmoda.com and two others.

The mail servers of jetcourse.com are at least partially shared with other domains, including god88.com.

mail1.namebrightmail.com directs to 66.35.35.26 and mail2.namebrightmail.com directs to 66.35.35.28; each host name points to exactly one IP number.