electude.com - dns.ninja

`electude.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:2d77^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:9619^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.45.119^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.150.25^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
NS	`todd.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c192^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`todd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2192^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`todd.ns.cloudflare.com`
		A	108.162.193.146^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	172.64.33.146^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
		A	173.245.59.146^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`todd.ns.cloudflare.com`
MX	`d333285.a.ess.de.barracudanetworks.com` ⭐
		A	18.185.115.250^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.251^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.252^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
MX	`d333285.b.ess.de.barracudanetworks.com`⁽²⁰⁾
		A	18.185.115.250^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.251^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
		A	18.185.115.252^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`mail.ess.de.barracuda.com`
TXT	`remote-domain-verification=3cadc8a2-0618-413c-9980-fe384343dd22`
TXT	`v=spf1 mx a:mail.electude.com a:smtp-us.electude.com a:smtp-cn.electude.com i...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.20.45.119, 172.66.150.25
		IPv6 hints	2606:4700:10::6814:2d77, 2606:4700:10::ac42:9619
SOA	`lisa.ns.cloudflare.com`dns@cloudflare.com serial=2412206840

`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=1786727679

rank #682844 globally
rank #280698 in the tld
📈 Tranco rank: #146,926

Subdomains

oncentennial.electude.com

nyouboces.electude.com

bcatc.electude.com

galchs.electude.com

simulator.electude.com

mx1.electude.com

txarlington.electude.com

cedva-pwc.electude.com

abhs-rvschools-whcroxfordhs.electude.com

txhayscisd.electude.com

analytics.electude.com

ilmarengo.electude.com

nuenen1.electude.com

mail.electude.com

autotrainingcentre-ontario.electude.com

ancora.electude.com

Same first word

electude.cn

electude.nl

electude.org

electude.info

electude.lat

electude.com

electude.de

electude.net

electude.eu

electude.be

electude.es

electude.asia

Similar names

etudelec.be

etudelec.com

etudelec.net

teleduce.com

DNS History

15 records (8 active, 7 former)

●NSlisa.ns.cloudflare.com2015-08-07 → 2026-08-14 · 3 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2026-08-14 17:27:32

●NStodd.ns.cloudflare.com2015-08-07 → 2026-08-14 · 3 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2026-08-14 17:27:32

●MXd333285.a.ess.de.barracudanetworks.com2026-02-17 → 2026-08-14 · 3 obs

○ 2016-09-12 17:20:04
● 2026-02-17 06:52:58
● 2026-08-14 17:27:32

●MXd333285.b.ess.de.barracudanetworks.com2026-02-17 → 2026-08-14 · 3 obs

○ 2016-09-12 17:20:04
● 2026-02-17 06:52:58
● 2026-08-14 17:27:32

○MXmx1.electude.com2015-08-07 → 2016-09-12 · 5 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2016-09-12 17:20:04
○ 2026-02-17 06:52:58
○ 2026-08-14 17:27:32

○MXsmtp.easydns.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 15:59:52
○ 2015-08-07 21:08:16
○ 2026-08-14 17:27:32

○A104.20.22.352015-08-07 → 2016-09-12 · 5 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2016-09-12 17:20:04
○ 2026-02-17 06:52:58
○ 2026-08-14 17:27:32

○A104.20.23.352015-08-07 → 2016-09-12 · 5 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2016-09-12 17:20:04
○ 2026-02-17 06:52:58
○ 2026-08-14 17:27:32

●A104.20.45.1192026-02-17 → 2026-08-14 · 3 obs

○ 2016-09-12 17:20:04
● 2026-02-17 06:52:58
● 2026-08-14 17:27:32

●A172.66.150.252026-02-17 → 2026-08-14 · 3 obs

○ 2016-09-12 17:20:04
● 2026-02-17 06:52:58
● 2026-08-14 17:27:32

○A2400:cb00:2048:1::6814:16232015-08-07 → 2016-07-20 · 5 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2016-07-20 12:16:52
○ 2026-02-17 06:52:58
○ 2026-08-14 17:27:32

○A2400:cb00:2048:1::6814:17232015-08-07 → 2016-07-20 · 5 obs

○ 2008-03-16 15:59:52
● 2015-08-07 21:08:16
● 2016-07-20 12:16:52
○ 2026-02-17 06:52:58
○ 2026-08-14 17:27:32

●A2606:4700:10::6814:2d772026-02-17 → 2026-08-14 · 3 obs

○ 2016-09-12 17:20:04
● 2026-02-17 06:52:58
● 2026-08-14 17:27:32

●A2606:4700:10::ac42:96192026-02-17 → 2026-08-14 · 3 obs

○ 2016-09-12 17:20:04
● 2026-02-17 06:52:58
● 2026-08-14 17:27:32

○A87.233.129.382008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 15:59:52
○ 2015-08-07 21:08:16
○ 2026-08-14 17:27:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
electude.com	lisa.ns.cloudflare.com, todd.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.131

NS records: lisa.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for electude.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.45.119, 172.66.150.25`
AAAA	2	`2606:4700:10::6814:2d77, 2606:4700:10::ac42:9619`
NS	2	`lisa.ns.cloudflare.com, todd.ns.cloudflare.com`
MX	2	`d333285.a.ess.de.barracudanetworks.com (, d333285.b.ess.de.barracudanetworks.com (`
TXT	2	`remote-domain-verification=3cadc8a2-0618, v=spf1 mx a:mail.electude.com a:smtp-us.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`lisa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lisa.ns.cloudflare.com, lisa.ns.cloudflare.com, lisa.ns.cloudflare.com...)

Analysis

Hierarchy

Among the subdomains of electude.com are oncentennial.electude.com, nyouboces.electude.com, bcatc.electude.com, galchs.electude.com, simulator.electude.com and a few other host names.

IP Addresses

electude.com directs to four IP numbers, which are 104.20.45.119, 172.66.150.25, 2606:4700:10::6814:2d77 and 2606:4700:10::ac42:9619.

Two other host names, along with www.crankyape.com, cedva-pwc.electude.com and abhs-rvschools-whcroxfordhs.electude.com, also share IP numbers with electude.com.

Name Servers

electude.com is delegated to two name servers: lisa.ns.cloudflare.com and todd.ns.cloudflare.com.

electude.com shares its NS records with other domains, for example surreyhistory.ca, firstworldpoverty.com, lynsnextstep.com and two others.

There is at least partial name server overlap between electude.com and other domains — x39.de, hm88.blue, willow.run and two more among them.

These name servers frequently co-occur with the name servers ken.ns.cloudflare.com and kim.ns.cloudflare.com.

DNS names with 6 IP addresses:

lisa.ns.cloudflare.com resolves to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.

todd.ns.cloudflare.com resolves to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

electude.com is served by two mail servers, d333285.a.ess.de.barracudanetworks.com and d333285.b.ess.de.barracudanetworks.com.

d333285.a.ess.de.barracudanetworks.com and d333285.b.ess.de.barracudanetworks.com each resolve to three IP addresses — 18.185.115.250, 18.185.115.251 and 18.185.115.252 — sharing the same set.

d333285.a.ess.de.barracudanetworks.com and d333285.b.ess.de.barracudanetworks.com are host names that each point to 18.185.115.250 IP addresses.

d333285.a.ess.de.barracudanetworks.com and d333285.b.ess.de.barracudanetworks.com are host names that each point to 18.185.115.251 IP addresses.

d333285.a.ess.de.barracudanetworks.com and d333285.b.ess.de.barracudanetworks.com are host names that each point to 18.185.115.252 IP addresses.