sqlcourses.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sqlcourses.com`

DNSSEC	⚠️ Not signed
A	2600:1f14:ea2:fa00:c984:ebb3:bfe0:aead^{🇺🇸 Amazon2600:1f14:800::/37 AMAZON AWS}
A	2600:1f14:ea2:fa01:c8cf:9d30:4cda:cb85^{🇺🇸 Amazon2600:1f14:800::/37 AMAZON AWS}
A	32.188.43.138^{🇺🇸 Amazon32.184.0.0/13 EC2 Prefix}
A	52.43.76.153^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
NS	`ns1.venture.com` ⭐
		A	34.217.229.194^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-217-229-194.us-west-2.compute.amazonaws.com`
NS	`ns2.venture.com`
		A	44.226.97.88^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-226-97-88.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 -all`
SOA	`ns1.venture.com`hostmaster@venture.com 2026-08-14 #14

`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=1786881144

Same first word

sqlcourses.com

DNS History

70 records (6 active, 64 former)

○NSbuy.internettraffic.com2015-10-18 → 2016-04-05 · 5 obs

○ 2015-05-26 10:00:58
● 2015-10-18 00:42:48
● 2016-04-05 01:17:56
○ 2017-02-07 08:30:06
○ 2026-08-16 12:20:44

○NSns1.mark.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○NSns1.uniregistrymarket.link2017-02-07 → 2017-02-07 · 4 obs

○ 2016-04-05 01:17:56
● 2017-02-07 08:30:06
○ 2019-12-20 14:19:08
○ 2026-08-16 12:20:44

●NSns1.venture.com2019-12-20 → 2026-08-16 · 3 obs

○ 2017-02-07 08:30:06
● 2019-12-20 14:19:08
● 2026-08-16 12:20:44

○NSns2.mark.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○NSns2.uniregistrymarket.link2017-02-07 → 2017-02-07 · 4 obs

○ 2016-04-05 01:17:56
● 2017-02-07 08:30:06
○ 2019-12-20 14:19:08
○ 2026-08-16 12:20:44

●NSns2.venture.com2019-12-20 → 2026-08-16 · 3 obs

○ 2017-02-07 08:30:06
● 2019-12-20 14:19:08
● 2026-08-16 12:20:44

○NSsell.internettraffic.com2015-10-18 → 2016-04-05 · 5 obs

○ 2015-05-26 10:00:58
● 2015-10-18 00:42:48
● 2016-04-05 01:17:56
○ 2017-02-07 08:30:06
○ 2026-08-16 12:20:44

○MX(root)2019-12-20 → 2019-12-20 · 4 obs

○ 2015-10-18 00:42:48
● 2019-12-20 14:19:08
○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○MXnullmx.sqlcourses.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○A100.22.22.822026-02-25 → 2026-02-26 · 5 obs

○ 2019-12-20 14:19:08
● 2026-02-25 18:21:24
● 2026-02-26 02:47:44
○ 2026-03-08 08:20:04
○ 2026-08-16 12:20:44

○A2406:da00:ff00::36c5:f8012015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○A2406:da00:ff00::36f3:64c72015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○A2600:1f14:478:b60a:58a5:9d12:a3a:344f2019-12-20 → 2019-12-20 · 4 obs

○ 2017-02-07 08:30:06
● 2019-12-20 14:19:08
○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A2600:1f14:478:b60b:a76c:7b04:94a8:53252019-12-20 → 2019-12-20 · 4 obs

○ 2017-02-07 08:30:06
● 2019-12-20 14:19:08
○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:15e:ae2b:cecd:527d2026-04-23 → 2026-04-23 · 4 obs

○ 2026-03-30 09:48:56
● 2026-04-23 16:36:12
○ 2026-06-01 07:51:56
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:3486:725c:435b:43f32026-07-17 → 2026-07-17 · 4 obs

○ 2026-06-30 20:31:20
● 2026-07-17 20:57:30
○ 2026-07-31 16:53:08
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:4178:a5d9:ecf7:c6e32026-06-01 → 2026-06-01 · 4 obs

○ 2026-04-23 16:36:12
● 2026-06-01 07:51:56
○ 2026-06-03 14:43:48
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:4478:73af:ab09:def32026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-25 07:10:20
● 2026-06-30 20:31:20
○ 2026-07-17 20:57:30
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:5255:2fe2:f5bb:c84c2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-17 20:57:30
● 2026-07-31 16:53:08
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:60bb:eaa:3e5:d9832026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-01 07:51:56
● 2026-06-03 14:43:48
○ 2026-06-25 07:10:20
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:8945:a5f7:61:bf9b2026-02-25 → 2026-08-16 · 2 obs

○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:8f2b:92e5:e30d:d2602026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-03 14:43:48
● 2026-06-25 07:10:20
○ 2026-06-30 20:31:20
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:929c:362d:623c:14ca2026-02-25 → 2026-02-26 · 5 obs

○ 2019-12-20 14:19:08
● 2026-02-25 18:21:24
● 2026-02-26 02:47:44
○ 2026-03-08 08:20:04
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:adf0:3752:c0d:c3992026-03-27 → 2026-03-30 · 5 obs

○ 2026-03-08 08:20:04
● 2026-03-27 04:36:08
● 2026-03-30 09:48:56
○ 2026-04-23 16:36:12
○ 2026-08-16 12:20:44

●A2600:1f14:ea2:fa00:c984:ebb3:bfe0:aead2026-08-16 → 2026-08-16 · 2 obs

○ 2026-08-05 20:30:12
● 2026-08-16 12:20:44

○A2600:1f14:ea2:fa00:e1c9:14c2:cd28:a3102026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-26 02:47:44
● 2026-03-08 08:20:04
○ 2026-03-27 04:36:08
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:10eb:ab18:1a70:98382026-07-17 → 2026-07-17 · 4 obs

○ 2026-06-30 20:31:20
● 2026-07-17 20:57:30
○ 2026-07-31 16:53:08
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:227a:9929:79bb:b3382026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-01 07:51:56
● 2026-06-03 14:43:48
○ 2026-06-25 07:10:20
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:5e38:66a:298c:70882026-02-25 → 2026-02-25 · 4 obs

○ 2019-12-20 14:19:08
● 2026-02-25 18:21:24
○ 2026-02-26 02:47:44
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:69b:9b5a:cc0a:1fb32026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-03 14:43:48
● 2026-06-25 07:10:20
○ 2026-07-17 20:57:30
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:7097:7d64:4c9b:62b2026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-08 08:20:04
● 2026-03-27 04:36:08
○ 2026-03-30 09:48:56
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:771b:5d4f:b94a:22002026-08-05 → 2026-08-05 · 3 obs

○ 2026-07-31 16:53:08
● 2026-08-05 20:30:12
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:8332:31df:a3ae:c11f2026-02-25 → 2026-08-16 · 2 obs

○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:925c:8cd2:4e26:666f2026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-26 02:47:44
● 2026-03-08 08:20:04
○ 2026-03-27 04:36:08
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:973c:b8b0:9ef8:d6622026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-27 04:36:08
● 2026-03-30 09:48:56
○ 2026-04-23 16:36:12
○ 2026-08-16 12:20:44

●A2600:1f14:ea2:fa01:c8cf:9d30:4cda:cb852026-08-16 → 2026-08-16 · 2 obs

○ 2026-08-05 20:30:12
● 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:d628:7767:8a6f:e2fd2026-07-31 → 2026-07-31 · 4 obs

○ 2026-07-17 20:57:30
● 2026-07-31 16:53:08
○ 2026-08-05 20:30:12
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:e366:6a6e:ffb7:5d0c2026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-25 18:21:24
● 2026-02-26 02:47:44
○ 2026-03-08 08:20:04
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:ee07:9530:c797:689e2026-06-01 → 2026-06-01 · 4 obs

○ 2026-04-23 16:36:12
● 2026-06-01 07:51:56
○ 2026-06-03 14:43:48
○ 2026-08-16 12:20:44

○A2600:1f14:ea2:fa01:fd63:48c9:74b2:f9092026-04-23 → 2026-04-23 · 4 obs

○ 2026-03-30 09:48:56
● 2026-04-23 16:36:12
○ 2026-06-01 07:51:56
○ 2026-08-16 12:20:44

●A32.188.43.1382026-08-16 → 2026-08-16 · 2 obs

○ 2026-08-05 20:30:12
● 2026-08-16 12:20:44

○A34.210.117.1242026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-01 07:51:56
● 2026-06-03 14:43:48
○ 2026-06-25 07:10:20
○ 2026-08-16 12:20:44

○A35.165.142.1372026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-03 14:43:48
● 2026-06-25 07:10:20
○ 2026-07-17 20:57:30
○ 2026-08-16 12:20:44

○A35.165.180.502026-07-17 → 2026-07-17 · 4 obs

○ 2026-06-30 20:31:20
● 2026-07-17 20:57:30
○ 2026-07-31 16:53:08
○ 2026-08-16 12:20:44

○A35.80.239.1452026-06-01 → 2026-06-01 · 4 obs

○ 2026-04-23 16:36:12
● 2026-06-01 07:51:56
○ 2026-06-03 14:43:48
○ 2026-08-16 12:20:44

○A35.81.131.1032026-02-25 → 2026-08-16 · 2 obs

○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A44.224.153.602026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-25 18:21:24
● 2026-02-26 02:47:44
○ 2026-03-08 08:20:04
○ 2026-08-16 12:20:44

○A44.225.35.1892019-12-20 → 2019-12-20 · 4 obs

○ 2017-02-07 08:30:06
● 2019-12-20 14:19:08
○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A44.228.100.232026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-26 02:47:44
● 2026-03-08 08:20:04
○ 2026-03-27 04:36:08
○ 2026-08-16 12:20:44

○A44.233.252.2192026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-27 04:36:08
● 2026-03-30 09:48:56
○ 2026-04-23 16:36:12
○ 2026-08-16 12:20:44

○A44.235.65.632026-06-25 → 2026-06-25 · 4 obs

○ 2026-06-03 14:43:48
● 2026-06-25 07:10:20
○ 2026-06-30 20:31:20
○ 2026-08-16 12:20:44

○A44.252.164.2212026-07-31 → 2026-07-31 · 4 obs

○ 2026-07-17 20:57:30
● 2026-07-31 16:53:08
○ 2026-08-05 20:30:12
○ 2026-08-16 12:20:44

○A44.253.64.2292026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-26 02:47:44
● 2026-03-08 08:20:04
○ 2026-03-27 04:36:08
○ 2026-08-16 12:20:44

○A44.254.186.1322026-02-25 → 2026-08-16 · 2 obs

○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A52.27.134.1062026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-17 20:57:30
● 2026-07-31 16:53:08
○ 2026-08-16 12:20:44

○A52.43.123.2062026-07-17 → 2026-07-17 · 4 obs

○ 2026-06-30 20:31:20
● 2026-07-17 20:57:30
○ 2026-07-31 16:53:08
○ 2026-08-16 12:20:44

●A52.43.76.1532026-08-16 → 2026-08-16 · 2 obs

○ 2026-08-05 20:30:12
● 2026-08-16 12:20:44

○A52.88.143.1042026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-01 07:51:56
● 2026-06-03 14:43:48
○ 2026-06-25 07:10:20
○ 2026-08-16 12:20:44

○A52.89.172.162026-06-01 → 2026-06-01 · 4 obs

○ 2026-04-23 16:36:12
● 2026-06-01 07:51:56
○ 2026-06-03 14:43:48
○ 2026-08-16 12:20:44

○A54.185.238.1282026-02-25 → 2026-02-25 · 4 obs

○ 2019-12-20 14:19:08
● 2026-02-25 18:21:24
○ 2026-02-26 02:47:44
○ 2026-08-16 12:20:44

○A54.197.248.12015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○A54.200.123.2362019-12-20 → 2019-12-20 · 4 obs

○ 2017-02-07 08:30:06
● 2019-12-20 14:19:08
○ 2026-02-25 18:21:24
○ 2026-08-16 12:20:44

○A54.200.26.1802026-08-05 → 2026-08-05 · 3 obs

○ 2026-07-31 16:53:08
● 2026-08-05 20:30:12
○ 2026-08-16 12:20:44

○A54.214.191.1602026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-25 07:10:20
● 2026-06-30 20:31:20
○ 2026-07-17 20:57:30
○ 2026-08-16 12:20:44

○A54.243.100.1992015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:00:58
○ 2015-10-18 00:42:48
○ 2026-08-16 12:20:44

○A54.68.196.1362026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-08 08:20:04
● 2026-03-27 04:36:08
○ 2026-03-30 09:48:56
○ 2026-08-16 12:20:44

○A54.69.174.2262026-03-27 → 2026-03-30 · 5 obs

○ 2026-03-08 08:20:04
● 2026-03-27 04:36:08
● 2026-03-30 09:48:56
○ 2026-04-23 16:36:12
○ 2026-08-16 12:20:44

○A69.172.201.1532017-02-07 → 2017-02-07 · 4 obs

○ 2016-04-05 01:17:56
● 2017-02-07 08:30:06
○ 2019-12-20 14:19:08
○ 2026-08-16 12:20:44

○A69.172.201.2082015-10-18 → 2016-04-05 · 5 obs

○ 2015-05-26 10:00:58
● 2015-10-18 00:42:48
● 2016-04-05 01:17:56
○ 2017-02-07 08:30:06
○ 2026-08-16 12:20:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
sqlcourses.com	ns2.venture.com, ns1.venture.com	2 records

✅ Authoritative Response

Server:34.217.229.194

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sqlcourses.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`32.188.43.138, 52.43.76.153`
AAAA	2	`2600:1f14:ea2:fa01:c8cf:9d30:4cda:cb85, 2600:1f14:ea2:fa00:c984:ebb3:bfe0:aead`
NS	2	`ns2.venture.com, ns1.venture.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.venture.com hostmaster.venture.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.venture.com, ns1.venture.com)

Analysis

IP Addresses

sqlcourses.com resolves to four IP addresses: 32.188.43.138, 52.43.76.153, 2600:1f14:ea2:fa00:c984:ebb3:bfe0:aead and 2600:1f14:ea2:fa01:c8cf:9d30:4cda:cb85.

jsoh.com, www.jbus.com, utaw.com plus two other host names have IP numbers in common with sqlcourses.com.

Name Servers

sqlcourses.com uses two name servers for its delegation: ns1.venture.com and ns2.venture.com.

The name server configuration of sqlcourses.com is shared with other domains, for instance onlinesaving.com, oggo.com, redwoodtrees.com and two others.

ns1.venture.com resolves to 34.217.229.194. ns2.venture.com resolves to 44.226.97.88. Both host names point to a single IP number.