offcourse.org - dns.ninja

`offcourse.org`

DNSSEC	⚠️ Not signed
A	64.68.203.189^{🇨🇦 EDNS64.68.200.0/22}
		PTR	`plesk1.easyweb.com`
NS	`dns1.easydns.com` ⭐
		A	2620:49:3::10^{🇨🇦 EDNS2620:49:3::/48 EasyDNS Technologies DNS3.easydns.org IPv6}
			PTR	`dns1.easydns.com`
		A	64.68.196.10^{🇨🇦 EDNS64.68.196.0/24 EasyDNS Technologies DNS3.easydns.org}
			PTR	`dns1.easydns.com`
NS	`dns2.easydns.net`
		A	2620:49:2::10^{🇨🇦 EDNS2620:49:2::/48 DNS2 EasyDNS via Path.net used for anycast; nodes are globally distributed offices: 4243C Dundas Street West, Suite 405 Etobicoke ON M8X 1Y3 Canada}
			PTR	`dns2.easydns.net`
		A	64.68.193.10^{🇨🇦 EDNS64.68.193.0/24 EasyDNS DNS2.easydns.net}
			PTR	`dns2.easydns.net`
NS	`dns3.easydns.ca`
		A	2620:49:1::10^{🇨🇦 EDNS2620:49:1::/48 DNS3 (previously DNS1) EasyDNS via Path.net used for anycast; nodes globally distributed offices: 4243C Dundas Street West, Suite 405 Etobicoke ON M8X 1Y3 Canada}
			PTR	`dns3.easydns.ca`
			PTR	`dns3.easydns.org`
		A	64.68.192.10^{🇨🇦 EDNS64.68.192.0/24 EasyDNS Technologies DNS1.easydns.com}
			PTR	`dns3.easydns.ca`
			PTR	`dns3.easydns.org`
MX	`mx-caprica.easydns.com` ⭐
		A	64.68.200.41^{🇨🇦 EDNS64.68.200.0/22}
			PTR	`mx-caprica.easydns.com`
TXT	`google-site-verification=6mhlwg3-KG6N5IEHlKW_JueBrv2gTa_-fH2bxuWavBA`
SOA	`dns1.easydns.com`zone@easydns.com serial=1747430428

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782054729

Same first word

offcourse.jp

offcourse.in

offcourse.co

offcourse.nl

offcourse.org

offcourse.golf

offcourse.com.tr

offcourse.io

offcourse.dk

offcourse.bike

offcourse.se

offcourse.no

offcourse.biz

offcourse.be

offcourse.com

offcourse.ca

offcourse.de

Similar names

offsource.com

freofocus.com

courseoff.com

freofocus.com.au

forefocus.com

DNS History

11 records (5 active, 6 former)

●NSdns1.easydns.com2026-02-25 → 2026-06-21 · 3 obs

○ 2017-04-01 14:10:44
● 2026-02-25 20:50:20
● 2026-06-21 15:31:32

●NSdns2.easydns.net2026-02-25 → 2026-06-21 · 3 obs

○ 2017-04-01 14:10:44
● 2026-02-25 20:50:20
● 2026-06-21 15:31:32

●NSdns3.easydns.ca2026-02-25 → 2026-06-21 · 3 obs

○ 2017-04-01 14:10:44
● 2026-02-25 20:50:20
● 2026-06-21 15:31:32

○NSno-dyn-updates.san.yahoo.com2015-04-17 → 2017-04-01 · 4 obs

● 2015-04-17 05:49:00
● 2017-04-01 14:10:44
○ 2026-02-25 20:50:20
○ 2026-06-21 15:31:32

○NSyns1.yahoo.com2015-04-17 → 2017-04-01 · 4 obs

● 2015-04-17 05:49:00
● 2017-04-01 14:10:44
○ 2026-02-25 20:50:20
○ 2026-06-21 15:31:32

○NSyns2.yahoo.com2015-04-17 → 2017-04-01 · 4 obs

● 2015-04-17 05:49:00
● 2017-04-01 14:10:44
○ 2026-02-25 20:50:20
○ 2026-06-21 15:31:32

○MXmx-biz.mail.am0.yahoodns.net2015-04-17 → 2017-04-01 · 4 obs

● 2015-04-17 05:49:00
● 2017-04-01 14:10:44
○ 2026-02-25 20:50:20
○ 2026-06-21 15:31:32

●MXmx-caprica.easydns.com2026-02-25 → 2026-06-21 · 3 obs

○ 2017-04-01 14:10:44
● 2026-02-25 20:50:20
● 2026-06-21 15:31:32

●A64.68.203.1892026-02-25 → 2026-06-21 · 3 obs

○ 2017-04-01 14:10:44
● 2026-02-25 20:50:20
● 2026-06-21 15:31:32

○A67.195.61.462015-10-16 → 2017-04-01 · 5 obs

○ 2015-04-17 05:49:00
● 2015-10-16 12:33:34
● 2017-04-01 14:10:44
○ 2026-02-25 20:50:20
○ 2026-06-21 15:31:32

○A98.136.187.132015-04-17 → 2015-04-17 · 3 obs

● 2015-04-17 05:49:00
○ 2015-10-16 12:33:34
○ 2026-06-21 15:31:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
offcourse.org	dns1.easydns.com, dns2.easydns.net, dns3.easydns.ca	-

✅ Authoritative Response

Server:64.68.196.10

NS records: dns1.easydns.com, dns2.easydns.net, dns3.easydns.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offcourse.org (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.68.203.189`
NS	3	`dns1.easydns.com, dns2.easydns.net...`
MX	1	`mx-caprica.easydns.com (pri: 0)`
TXT	1	`google-site-verification=6mhlwg3-KG6N5IE`
SOA	1	`dns1.easydns.com zone.easydns.com`

Analysis

IP Addresses

offcourse.org resolves to one IP address: 64.68.203.189.

confident.ca, altwood.net, jacl.net and two other host names share IP numbers with offcourse.org.

Name Servers

offcourse.org is delegated to three name servers: dns3.easydns.ca, dns1.easydns.com and dns2.easydns.net.

offcourse.org shares at least some of its name servers with other domains, including mantle.photos, psqr.ca, rsvp1.com and two others.

These name servers are frequently seen alongside dns3.easydns.org, ns1.easydns.com, ns2.easydns.com and 6 other name servers.

dns3.easydns.ca, dns1.easydns.com and dns2.easydns.net each resolve to two IP addresses: dns3.easydns.ca resolves to 64.68.192.10 and 2620:49:1::10; dns1.easydns.com resolves to 64.68.196.10 and 2620:49:3::10; dns2.easydns.net resolves to 64.68.193.10 and 2620:49:2::10.

Mail Servers

Mail for offcourse.org is handled by a single mail server, mx-caprica.easydns.com.

offcourse.org uses an identical mail server configuration to several other domains — among them beadready.com, midoram.ca, calanceus.com and two more.

offcourse.org shares at least some of its mail servers with other domains, such as qumsieh.ca.

mx-caprica.easydns.com resolves to a single IP number: 64.68.200.41.