secondlearning.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`secondlearning.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:401d:c0e9:501a:ea95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e2e6:a4de:2592:78e5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.82.98.200^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-98-200.compute-1.amazonaws.com`
		A	54.152.150.60^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-150-60.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5186:9d43:764b:cd24^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7f28:f31b:c0c7:3c8d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ad02:43a2:3e25:b0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b8e4:3018:5be3:7739^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.80.15.31^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
		A	54.89.234.185^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
		A	54.242.168.38^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-168-38.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1793:b119:1d7f:4567^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:eae7:5f97:f73d:4cf4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.45.228^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
		A	100.30.226.156^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
		A	100.54.144.76^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-54-144-76.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-22 #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=1792671351

Same first word

secondlearning.com

secondlearning.de

secondlearning.ph

Similar names

Previous names

Next names

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2016-01-20 → 2026-10-22 · 3 obs

○ 2015-10-29 15:00:38
● 2016-01-20 03:33:42
● 2026-10-22 12:48:02

○NSns2.namebrightdns.com2016-01-20 → 2017-09-05 · 5 obs

○ 2015-10-29 15:00:38
● 2016-01-20 03:33:42
● 2017-09-05 23:36:58
○ 2026-09-25 00:06:12
○ 2026-10-22 12:48:02

●NSnsg1.namebrightdns.com2015-06-22 → 2026-10-22 · 6 obs

● 2015-06-22 06:18:18
● 2015-10-29 15:00:38
○ 2016-01-20 03:33:42
○ 2017-09-05 23:36:58
● 2026-09-25 00:06:12
● 2026-10-22 12:48:02

●NSnsg2.namebrightdns.com2015-06-22 → 2026-10-22 · 6 obs

● 2015-06-22 06:18:18
● 2015-10-29 15:00:38
○ 2016-01-20 03:33:42
○ 2017-09-05 23:36:58
● 2026-09-25 00:06:12
● 2026-10-22 12:48:02

○MXanmail.namebrightmail.com2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:18:18
○ 2015-10-29 15:00:38
○ 2026-10-22 12:48:02

○A107.21.42.1422016-04-04 → 2016-04-04 · 4 obs

○ 2016-01-20 03:33:42
● 2016-04-04 06:03:04
○ 2016-11-25 02:17:10
○ 2026-10-22 12:48:02

●A13.223.25.842026-09-25 → 2026-10-22 · 3 obs

○ 2017-09-05 23:36:58
● 2026-09-25 00:06:12
● 2026-10-22 12:48:02

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-25 → 2026-10-22 · 3 obs

○ 2017-09-05 23:36:58
● 2026-09-25 00:06:12
● 2026-10-22 12:48:02

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-25 → 2026-10-22 · 3 obs

○ 2017-09-05 23:36:58
● 2026-09-25 00:06:12
● 2026-10-22 12:48:02

○A52.5.157.2202016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-04 06:03:04
● 2016-11-25 02:17:10
○ 2017-09-05 23:36:58
○ 2026-10-22 12:48:02

○A54.174.149.302016-04-04 → 2016-04-04 · 4 obs

○ 2016-01-20 03:33:42
● 2016-04-04 06:03:04
○ 2016-11-25 02:17:10
○ 2026-10-22 12:48:02

○A54.174.31.2542015-06-22 → 2015-10-29 · 4 obs

● 2015-06-22 06:18:18
● 2015-10-29 15:00:38
○ 2016-01-20 03:33:42
○ 2026-10-22 12:48:02

○A54.208.74.2152015-06-22 → 2015-10-29 · 4 obs

● 2015-06-22 06:18:18
● 2015-10-29 15:00:38
○ 2016-01-20 03:33:42
○ 2026-10-22 12:48:02

○A54.209.90.812016-01-20 → 2016-01-20 · 4 obs

○ 2015-10-29 15:00:38
● 2016-01-20 03:33:42
○ 2016-04-04 06:03:04
○ 2026-10-22 12:48:02

●A54.243.117.1972026-09-25 → 2026-10-22 · 3 obs

○ 2017-09-05 23:36:58
● 2026-09-25 00:06:12
● 2026-10-22 12:48:02

○A54.84.53.382016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-04 06:03:04
● 2016-11-25 02:17:10
○ 2017-09-05 23:36:58
○ 2026-10-22 12:48:02

○A54.85.54.292016-01-20 → 2016-01-20 · 4 obs

○ 2015-10-29 15:00:38
● 2016-01-20 03:33:42
○ 2016-04-04 06:03:04
○ 2026-10-22 12:48:02

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-22 → 2016-04-04 · 4 obs

● 2015-06-22 06:18:18
● 2016-04-04 06:03:04
○ 2016-11-25 02:17:10
○ 2026-10-22 12:48:02

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-25 → 2017-09-05 · 5 obs

○ 2016-04-04 06:03:04
● 2016-11-25 02:17:10
● 2017-09-05 23:36:58
○ 2026-09-25 00:06:12
○ 2026-10-22 12:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
secondlearning.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.54.144.76

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
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

IP Addresses

secondlearning.com points to the 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.

joydeep.com, arcadesnake.com, mesbach.com plus two other host names have IP numbers in common with secondlearning.com.

Name Servers

Three name servers are authoritative for secondlearning.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

The name servers of secondlearning.com overlap at least partially with those of other domains — among them retireetrack.com, gamblingconcern.com, eempty.com and two more.

These name servers commonly appear in combination with the name servers ns2.namebrightdns.com.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com carries IP addresses 54.80.15.31, 54.89.234.185 and 54.242.168.38, with 4 other addresses beyond those.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.163.45.228, 100.30.226.156 and 100.54.144.76 along with two other addresses.

Host names with four IP addresses:

ns1.namebrightdns.com resolves to 54.82.98.200, 54.152.150.60, 2600:1f18:683a:ae1a:401d:c0e9:501a:ea95 and 2600:1f18:683a:ae1a:e2e6:a4de:2592:78e5.