`theextralesson.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.crazydomains.com` ⭐
		A	2a00:fd80:aaaa:ffff::eeee:c1^{🇦🇪 DREAMSCAPE-AS-AP2a00:fd80:aaaa::/48 AS38719 IPv6 Anycast Prefix}
			PTR	`ns1.crazydomains.com`
		A	27.124.125.7^{🇦🇺 DREAMSCAPE-AS-AP27.124.125.0/24 Dreamscape Networks PTY LTD Suite 4.07 247 Coward Street}
			PTR	`ns1.crazydomains.com`
NS	`ns2.crazydomains.com`
		A	2a00:fd80:aaaa:ffff::eeee:c2^{🇦🇪 DREAMSCAPE-AS-AP2a00:fd80:aaaa::/48 AS38719 IPv6 Anycast Prefix}
			PTR	`ns2.crazydomains.com`
		A	27.124.125.8^{🇦🇺 DREAMSCAPE-AS-AP27.124.125.0/24 Dreamscape Networks PTY LTD Suite 4.07 247 Coward Street}
			PTR	`ns2.crazydomains.com`
MX	`filter.au.ds.network` ⭐
		A	103.68.165.70^{🇦🇺 DREAMSCAPE-AS-AP103.68.164.0/22 AS38719 Routing Object}
			PTR	`filter.au.ds.network`
SOA	`ns1.crazydomains.com`admin@syrahost.com serial=1645412805

`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=1778476396

Subdomains

mail.theextralesson.com

Same first word

theextralesson.com

DNS History

10 records (7 active, 3 former)

●NSns1.crazydomains.com2026-03-03 → 2026-05-11 · 3 obs

○ 2017-04-08 10:09:56
● 2026-03-03 08:22:08
● 2026-05-11 05:41:16

○NSns1.dnspackage.com2016-03-31 → 2017-04-08 · 4 obs

● 2016-03-31 12:23:22
● 2017-04-08 10:09:56
○ 2026-03-03 08:22:08
○ 2026-05-11 05:41:16

●NSns2.crazydomains.com2026-03-03 → 2026-05-11 · 3 obs

○ 2017-04-08 10:09:56
● 2026-03-03 08:22:08
● 2026-05-11 05:41:16

○NSns2.dnspackage.com2016-03-31 → 2017-04-08 · 4 obs

● 2016-03-31 12:23:22
● 2017-04-08 10:09:56
○ 2026-03-03 08:22:08
○ 2026-05-11 05:41:16

●MXfilter.au.ds.network2026-03-03 → 2026-05-11 · 3 obs

○ 2017-04-08 10:09:56
● 2026-03-03 08:22:08
● 2026-05-11 05:41:16

○MXmail.theextralesson.com2016-03-31 → 2017-04-08 · 4 obs

● 2016-03-31 12:23:22
● 2017-04-08 10:09:56
○ 2026-03-03 08:22:08
○ 2026-05-11 05:41:16

●A198.185.159.1442016-03-31 → 2026-05-11 · 2 obs

● 2016-03-31 12:23:22
● 2026-05-11 05:41:16

●A198.185.159.1452016-03-31 → 2026-05-11 · 2 obs

● 2016-03-31 12:23:22
● 2026-05-11 05:41:16

●A198.49.23.1442016-03-31 → 2026-05-11 · 2 obs

● 2016-03-31 12:23:22
● 2026-05-11 05:41:16

●A198.49.23.1452016-03-31 → 2026-05-11 · 2 obs

● 2016-03-31 12:23:22
● 2026-05-11 05:41:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theextralesson.com	ns1.crazydomains.com, ns2.crazydomains.com	4 records

✅ Authoritative Response

Server:27.124.125.7

NS records: ns1.crazydomains.com, ns2.crazydomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theextralesson.com (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.49.23.144...`
NS	2	`ns2.crazydomains.com, ns1.crazydomains.com`
MX	1	`filter.au.ds.network (pri: 1)`
SOA	1	`ns1.crazydomains.com admin.syrahost.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.crazydomains.com, ns1.crazydomains.com, ns2.crazydomains.com...)

Analysis

Hierarchy

The parent of mail.theextralesson.com is theextralesson.com.

IP Addresses

theextralesson.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance waldenchi.com, evan-murphy.com, achristocraft.com, ciok.org and churchmusicdublin.org share IP numbers with theextralesson.com.

Name Servers

Two name servers ns1.crazydomains.com and ns2.crazydomains.com handle delegation for theextralesson.com.

theextralesson.com uses the same name server setup as other domains, for example bullionaire.com.au, egivv.com, paulpaddle.com.au, elly1.com and aitech.com.au.

theextralesson.com partially shares name servers with other domains; examples include creativeelegance.com.au, monitre.com.au, myowndesign.net, gardx.co.nz and rackaudit.net.au.

These name servers are commonly used with the name servers ns1.crazydomains.com.au, ns2.crazydomains.com.au, ns1.openhost.co.nz, ns2.openhost.co.nz and ns3.openhost.co.nz.

Host names with two IP numbers:

ns1.crazydomains.com points to: 2a00:fd80:aaaa:ffff::eeee:c1 and 27.124.125.7

ns2.crazydomains.com points to: 2a00:fd80:aaaa:ffff::eeee:c2 and 27.124.125.8

Mail Servers

theextralesson.com is handled by a single mail server, filter.au.ds.network.

theextralesson.com has the same mail server setup as other domains, including hylok.com.au, fusioncom.co.nz, catandi.com.au, techventis.com and posmate.co.nz.

theextralesson.com shares some mail servers with other domains, at least partially, such as mail.goeasyonline.com.au, caribouelectrical.com.au, birbeck.com.au, eastwoodstandrews.org and lga.org.au.

filter.au.ds.network points to a single IP: 103.68.165.70.

theextralesson.com - robtex.com