simulearn.net - dns.ninja

`simulearn.net`

DNSSEC	⚠️ Not signed
A	185.165.123.36^{🇷🇺 AS_KKM_IT185.165.123.0/24}
NS	`ns-1101.awsdns-09.org` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5304:4d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1101.awsdns-09.org`
		A	205.251.196.77^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1101.awsdns-09.org`
NS	`ns-166.awsdns-20.com`
		A	2600:9000:5300:a600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-166.awsdns-20.com`
		A	205.251.192.166^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-166.awsdns-20.com`
NS	`ns-1879.awsdns-42.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5307:5700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1879.awsdns-42.co.uk`
		A	205.251.199.87^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1879.awsdns-42.co.uk`
NS	`ns-915.awsdns-50.net`
		A	2600:9000:5303:9300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-915.awsdns-50.net`
		A	205.251.195.147^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-915.awsdns-50.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=EoSmfPnECFazZKZ63MLw_om3v08CeRUi5OsWZvWjY-k`
SOA	`ns-1101.awsdns-09.org`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1781943220

WOT: SAFE (61/100)

Same first word

simulearn.ir

simulearn.net

simulearn.it

simulearn.ai

Similar names

DNS History

15 records (10 active, 5 former)

●NSns-1101.awsdns-09.org2015-08-10 → 2026-06-20 · 2 obs

● 2015-08-10 06:32:04
● 2026-06-20 08:28:44

●NSns-166.awsdns-20.com2015-08-10 → 2026-06-20 · 2 obs

● 2015-08-10 06:32:04
● 2026-06-20 08:28:44

●NSns-1879.awsdns-42.co.uk2015-08-10 → 2026-06-20 · 2 obs

● 2015-08-10 06:32:04
● 2026-06-20 08:28:44

●NSns-915.awsdns-50.net2015-08-10 → 2026-06-20 · 2 obs

● 2015-08-10 06:32:04
● 2026-06-20 08:28:44

●MXalt1.aspmx.l.google.com2017-02-09 → 2026-06-20 · 3 obs

○ 2016-08-26 08:48:06
● 2017-02-09 22:32:54
● 2026-06-20 08:28:44

●MXalt2.aspmx.l.google.com2017-02-09 → 2026-06-20 · 3 obs

○ 2016-08-26 08:48:06
● 2017-02-09 22:32:54
● 2026-06-20 08:28:44

●MXalt3.aspmx.l.google.com2017-02-09 → 2026-06-20 · 3 obs

○ 2016-08-26 08:48:06
● 2017-02-09 22:32:54
● 2026-06-20 08:28:44

●MXalt4.aspmx.l.google.com2017-02-09 → 2026-06-20 · 3 obs

○ 2016-08-26 08:48:06
● 2017-02-09 22:32:54
● 2026-06-20 08:28:44

●MXaspmx.l.google.com2017-02-09 → 2026-06-20 · 3 obs

○ 2016-08-26 08:48:06
● 2017-02-09 22:32:54
● 2026-06-20 08:28:44

○MXeast.smtp.exch021.serverdata.net2015-08-10 → 2016-08-26 · 4 obs

● 2015-08-10 06:32:04
● 2016-08-26 08:48:06
○ 2017-02-09 22:32:54
○ 2026-06-20 08:28:44

○MXmx1.emailsrvr.com2015-08-10 → 2016-08-26 · 4 obs

● 2015-08-10 06:32:04
● 2016-08-26 08:48:06
○ 2017-02-09 22:32:54
○ 2026-06-20 08:28:44

○MXmx2.emailsrvr.com2015-08-10 → 2016-08-26 · 4 obs

● 2015-08-10 06:32:04
● 2016-08-26 08:48:06
○ 2017-02-09 22:32:54
○ 2026-06-20 08:28:44

●A185.165.123.362026-03-14 → 2026-06-20 · 3 obs

○ 2017-02-09 22:32:54
● 2026-03-14 00:17:00
● 2026-06-20 08:28:44

○A52.70.74.1562016-04-28 → 2017-02-09 · 5 obs

○ 2016-02-10 08:19:34
● 2016-04-28 11:48:26
● 2017-02-09 22:32:54
○ 2026-03-14 00:17:00
○ 2026-06-20 08:28:44

○A54.86.78.2142015-08-10 → 2016-02-10 · 4 obs

● 2015-08-10 06:32:04
● 2016-02-10 08:19:34
○ 2016-04-28 11:48:26
○ 2026-06-20 08:28:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simulearn.net	ns-166.awsdns-20.com, ns-915.awsdns-50.net	2 records

✅ Authoritative Response

Server:205.251.192.166

NS records: ns-166.awsdns-20.com, ns-915.awsdns-50.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulearn.net (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.165.123.36`
NS	4	`ns-1101.awsdns-09.org, ns-166.awsdns-20.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=EoSmfPnECFazZKZ`
SOA	1	`ns-1101.awsdns-09.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-915.awsdns-50.net, ns-915.awsdns-50.net)

Analysis

IP Addresses

simulearn.net points to a single IP number: 185.165.123.36.

Additional host names — lencottage.ru, zpravz.ru, iskros.com and two others — share IP numbers with simulearn.net.

Name Servers

simulearn.net has four authoritative name servers: ns-166.awsdns-20.com, ns-915.awsdns-50.net, ns-1101.awsdns-09.org and ns-1879.awsdns-42.co.uk.

There is at least partial name server overlap between simulearn.net and other domains — forex-pak.com, spaniversity.org, witcom.com.br and two more among them.

All four hostnames — ns-166.awsdns-20.com, ns-915.awsdns-50.net, ns-1101.awsdns-09.org and ns-1879.awsdns-42.co.uk — resolve to two IP numbers apiece: ns-166.awsdns-20.com to 205.251.192.166 and 2600:9000:5300:a600::1; ns-915.awsdns-50.net to 205.251.195.147 and 2600:9000:5303:9300::1; ns-1101.awsdns-09.org to 205.251.196.77 and 2600:9000:5304:4d00::1; ns-1879.awsdns-42.co.uk to 205.251.199.87 and 2600:9000:5307:5700::1.

Mail Servers

simulearn.net has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

simulearn.net shares mail servers — at least in part — with other domains, including ns500759.ns500759.ns500758.ns500758.ns500698.ns500735.ns500735.ns500735.ns500698.ns500698.ns500708.ns500698.ns500708.ns500652.trackreceptor.com, ns500742.ns500754.ns500671.ns500731.ns500742.ns500742.ns500704.ns500731.ns500704.ns500649.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500758.ns500698.ns500758.ns500759.ns500698.ns500735.ns500698.ns500735.ns500698.ns500708.ns500698.ns500708.ns500686.ns500652.ns500619.ns500576.trackreceptor.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 192.178.218.26 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.