engineeringforkids.com - dns.ninja

`engineeringforkids.com`

DNSSEC	⚠️ Not signed
A	54.87.145.130^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
		PTR	`ec2-54-87-145-130.compute-1.amazonaws.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`engineeringforkids-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms68668120`
TXT	`v=spf1 include:spf.protection.outlook.com -all include:iclassprov2.com inclu...`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1780838457

`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=1781316048

rank #385014 globally
rank #164422 in the tld
🔒 HSTS Preload (+subdomains)

Subdomains

minecraftbuild.engineeringforkids.com

www.engineeringforkids.com

Same first word

engineeringforkids.net

engineeringforkids.ca

engineeringforkids.com

DNS History

18 records (4 active, 14 former)

●NSdns1.registrar-servers.com2026-06-13 → 2026-06-13 · 3 obs

○ 2017-02-03 20:16:48
● 2026-06-13 02:30:44
● 2026-06-13 02:30:46

●NSdns2.registrar-servers.com2026-06-13 → 2026-06-13 · 3 obs

○ 2017-02-03 20:16:48
● 2026-06-13 02:30:44
● 2026-06-13 02:30:46

○NSns1.bluehost.com2016-01-27 → 2017-02-03 · 5 obs

○ 2015-11-05 19:06:10
● 2016-01-27 08:53:26
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

○NSns1.linode.com2015-06-10 → 2015-11-05 · 4 obs

● 2015-06-10 04:49:40
● 2015-11-05 19:06:10
○ 2016-01-27 08:53:26
○ 2026-06-13 02:30:46

○NSns2.bluehost.com2016-01-27 → 2017-02-03 · 5 obs

○ 2015-11-05 19:06:10
● 2016-01-27 08:53:26
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

○NSns2.linode.com2015-06-10 → 2015-11-05 · 4 obs

● 2015-06-10 04:49:40
● 2015-11-05 19:06:10
○ 2016-01-27 08:53:26
○ 2026-06-13 02:30:46

○NSns3.linode.com2015-06-10 → 2015-11-05 · 4 obs

● 2015-06-10 04:49:40
● 2015-11-05 19:06:10
○ 2016-01-27 08:53:26
○ 2026-06-13 02:30:46

○NSns4.linode.com2015-06-10 → 2015-11-05 · 4 obs

● 2015-06-10 04:49:40
● 2015-11-05 19:06:10
○ 2016-01-27 08:53:26
○ 2026-06-13 02:30:46

○NSns5.linode.com2015-06-10 → 2015-11-05 · 4 obs

● 2015-06-10 04:49:40
● 2015-11-05 19:06:10
○ 2016-01-27 08:53:26
○ 2026-06-13 02:30:46

○MXalt1.aspmx.l.google.com2015-06-10 → 2017-02-03 · 4 obs

● 2015-06-10 04:49:40
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

○MXalt2.aspmx.l.google.com2015-06-10 → 2017-02-03 · 4 obs

● 2015-06-10 04:49:40
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

○MXaspmx.l.google.com2015-06-10 → 2017-02-03 · 4 obs

● 2015-06-10 04:49:40
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

○MXaspmx2.googlemail.com2015-06-10 → 2017-02-03 · 4 obs

● 2015-06-10 04:49:40
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

○MXaspmx3.googlemail.com2015-06-10 → 2017-02-03 · 4 obs

● 2015-06-10 04:49:40
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

●MXengineeringforkids-com.mail.protection.outlook.com2026-06-13 → 2026-06-13 · 3 obs

○ 2017-02-03 20:16:48
● 2026-06-13 02:30:44
● 2026-06-13 02:30:46

○A192.155.95.122015-06-10 → 2015-11-05 · 4 obs

● 2015-06-10 04:49:40
● 2015-11-05 19:06:10
○ 2016-01-27 08:53:26
○ 2026-06-13 02:30:46

○A216.172.169.1452016-01-27 → 2017-02-03 · 5 obs

○ 2015-11-05 19:06:10
● 2016-01-27 08:53:26
● 2017-02-03 20:16:48
○ 2026-06-13 02:30:44
○ 2026-06-13 02:30:46

●A54.87.145.1302026-06-13 → 2026-06-13 · 3 obs

○ 2017-02-03 20:16:48
● 2026-06-13 02:30:44
● 2026-06-13 02:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
engineeringforkids.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringforkids.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.87.145.130`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`engineeringforkids-com.mail.protection.o`
TXT	2	`MS=ms68668120, v=spf1 include:spf.protection.outlook.c`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

minecraftbuild.engineeringforkids.com and www.engineeringforkids.com each fall under engineeringforkids.com as their parent domain.

IP Addresses

engineeringforkids.com resolves to just one IP address, 54.87.145.130.

ec2-54-87-145-130.compute-1.amazonaws.com and www.engineeringforkids.com, along with other host names, share IP addresses with engineeringforkids.com.

Name Servers

Two name servers handle the delegation for engineeringforkids.com: dns1.registrar-servers.com and dns2.registrar-servers.com.

engineeringforkids.com shares its NS records with other domains, for example fiftyshades.net, qwsoh.com, perimeterroad.com and two others.

engineeringforkids.com partially shares its NS delegation with several other domains, including kathymurphy76.com, avablossom.com, northfield-engineering.com and two others.

These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

The sole mail server for engineeringforkids.com is engineeringforkids-com.mail.protection.outlook.com.

With 8 IP addresses total, engineeringforkids-com.mail.protection.outlook.com resolves to 52.101.190.0, 52.101.190.1, 52.101.192.0 and 5 others.