`teacherbrain.com`

DNSSEC	⚠️ Not signed
A	103.27.32.40^{🇦🇺 SYNERGYWHOLESALE-AP103.27.32.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
		PTR	`s04ad.syd2.hostingplatform.net.au`
NS	`ns1.syd2.hostingplatform.net.au` ⭐
		A	2400:8f80:0:11::102^{🇦🇺 SYNERGYWHOLESALE-AP2400:8f80::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
		A	103.252.154.2^{🇦🇺 SYNERGYWHOLESALE-AP103.252.154.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`ns1.syd2.hostingplatform.net.au`
NS	`ns2.syd2.hostingplatform.net.au`
		A	2400:b800:0:1::231^{🇦🇺 SYNERGYWHOLESALE-AP2400:b800::/48 SYNERGY WHOLESALE PTY LTD Suite 105 66 Victor Crescent}
			PTR	`ns2.syd2.hostingplatform.net.au`
		A	223.130.24.229^{🇦🇺 SYNERGYWHOLESALE-AP223.130.24.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`ns2.syd2.hostingplatform.net.au`
MX	`mail.teacherbrain.com` ⭐
		A	103.27.32.40^{🇦🇺 SYNERGYWHOLESALE-AP103.27.32.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119}
			PTR	`s04ad.syd2.hostingplatform.net.au`
TXT	`v=spf1 a mx include:spf.hostingplatform.net.au ~all`
SOA	`ns1.syd2.hostingplatform.net.au`root@s04ad.syd2.hostingplatform.net.au 2026-01-28 #1

`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=1774409337

Subdomains

mail.teacherbrain.com

www.teacherbrain.com

Same first word

teacherbrain.com

Similar names

thecarribean.com

chinaberater.de

thecarabiner.com

DNS History

8 records (4 active, 4 former)

○NSbrak.d-swares.com2015-08-11 → 2017-02-05 · 4 obs

● 2015-08-11 07:59:02
● 2017-02-05 10:38:38
○ 2020-04-01 14:12:56
○ 2026-03-25 03:54:22

○NSns1.d-swares.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-02-05 10:38:38
● 2020-04-01 14:12:56
○ 2026-02-24 12:29:34
○ 2026-03-25 03:54:22

●NSns1.syd2.hostingplatform.net.au2026-02-24 → 2026-03-25 · 3 obs

○ 2020-04-01 14:12:56
● 2026-02-24 12:29:34
● 2026-03-25 03:54:22

○NSns2.d-swares.com2020-04-01 → 2020-04-01 · 4 obs

○ 2017-02-05 10:38:38
● 2020-04-01 14:12:56
○ 2026-02-24 12:29:34
○ 2026-03-25 03:54:22

●NSns2.syd2.hostingplatform.net.au2026-02-24 → 2026-03-25 · 3 obs

○ 2020-04-01 14:12:56
● 2026-02-24 12:29:34
● 2026-03-25 03:54:22

●MXmail.teacherbrain.com2015-08-11 → 2026-03-25 · 2 obs

● 2015-08-11 07:59:02
● 2026-03-25 03:54:22

●A103.27.32.402026-02-24 → 2026-03-25 · 3 obs

○ 2020-04-01 14:12:56
● 2026-02-24 12:29:34
● 2026-03-25 03:54:22

○A180.92.192.1872015-08-11 → 2020-04-01 · 4 obs

● 2015-08-11 07:59:02
● 2020-04-01 14:12:56
○ 2026-02-24 12:29:34
○ 2026-03-25 03:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
teacherbrain.com	ns2.syd2.hostingplatform.net.au, ns1.syd2.hostingplatform.net.au	-

✅ Authoritative Response

Server:223.130.24.229

NS records: ns2.syd2.hostingplatform.net.au, ns1.syd2.hostingplatform.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teacherbrain.com (unsigned zone)

⏱️ Timing

Total: 1080ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.27.32.40`
NS	2	`ns2.syd2.hostingplatform.net.au, ns1.syd2.hostingplatform.net.au`
MX	1	`mail.teacherbrain.com (pri: 0)`
TXT	1	`v=spf1 a mx include:spf.hostingplatform.`
SOA	1	`ns1.syd2.hostingplatform.net.au root.s04`

Analysis

Hierarchy

teacherbrain.com is a parent of mail.teacherbrain.com and www.teacherbrain.com.

IP Addresses

teacherbrain.com points to a single IP number: 103.27.32.40.

Other host names, for instance westerneye.com.au, mint.edu.au, s04ad.syd2.hostingplatform.net.au, barkingmad.com.au and mail.teacherbrain.com share IP numbers with teacherbrain.com.

Name Servers

teacherbrain.com is delegated to two name servers: ns1.syd2.hostingplatform.net.au and ns2.syd2.hostingplatform.net.au.

teacherbrain.com uses the same name server setup as other domains, for instance securitysm.com, chrisr.com.au, motionwave.com.au, webtrim.com.au and ajsp.net.au.

teacherbrain.com shares name servers with other domains at least partially, for instance rackitup.co.nz, plastek.com.au, giftpac.com.au, dlingard.com and deepfreeze.co.nz.

These name servers are often used with ns1.hosting-services.net.au, ns2.hosting-services.net.au, ns1.ventraip.net.au, ns2.ventraip.net.au and ns3.hosting-services.net.au.

Host names with two IP numbers:

The host ns1.syd2.hostingplatform.net.au points to 2400:8f80:0:11::102 and 103.252.154.2.

The host ns2.syd2.hostingplatform.net.au points to 2400:b800:0:1::231 and 223.130.24.229.

Mail Servers

The mail server for teacherbrain.com is mail.teacherbrain.com.

Host name mail.teacherbrain.com resolves to IP 103.27.32.40.

teacherbrain.com - robtex.com