`granthamhall.com`

DNSSEC	⚠️ Not signed
A	103.208.218.222^{🇦🇺 HOSTOPIA-AU103.208.216.0/22 Hostopia Australia Pty Ltd}
		PTR	`granthamhall.com`
NS	`ns1.web24.net.au` ⭐
		A	203.16.61.1^{🇦🇺 HOSTOPIA-AU203.16.60.0/23 Hostopia Australia Pty Ltd}
			PTR	`ns1.web24.net.au`
NS	`ns2.web24.net.au`
		A	203.16.60.3^{🇦🇺 HOSTOPIA-AU203.16.60.0/23 Hostopia Australia Pty Ltd}
			PTR	`ns2.web24.net.au`
NS	`ns3.web24.net.au`
		A	74.207.226.247^{🇺🇸 AKAMAI-LINODE-AP74.207.224.0/20 Akamai Technologies}
			PTR	`ns3.web24.net.au`
MX	`vmk55923.granthamhall.com` ⭐
		A	103.208.218.222^{🇦🇺 HOSTOPIA-AU103.208.216.0/22 Hostopia Australia Pty Ltd}
			PTR	`granthamhall.com`
TXT	`v=spf1 mx:granthamhall.com ~all`
SOA	`ns1.web24.net.au`root@granthamhall.com 2025-07-01 #0

`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=1784423742

PTR for

222.218.208.103.in-addr.arpa

Subdomains

vmk55923.granthamhall.com

Same first word

granthamhall.net

granthamhall.com

DNS History

7 records (5 active, 2 former)

●NSns1.web24.net.au2016-12-20 → 2026-07-19 · 2 obs

● 2016-12-20 12:56:02
● 2026-07-19 01:45:36

●NSns2.web24.net.au2016-12-20 → 2026-07-19 · 2 obs

● 2016-12-20 12:56:02
● 2026-07-19 01:45:36

●NSns3.web24.net.au2016-12-20 → 2026-07-19 · 2 obs

● 2016-12-20 12:56:02
● 2026-07-19 01:45:36

●MXvmk55923.granthamhall.com2026-04-08 → 2026-07-19 · 3 obs

○ 2017-11-26 22:42:12
● 2026-04-08 17:34:24
● 2026-07-19 01:45:36

○MXvmx15747.granthamhall.com2016-12-20 → 2017-11-26 · 4 obs

● 2016-12-20 12:56:02
● 2017-11-26 22:42:12
○ 2026-04-08 17:34:24
○ 2026-07-19 01:45:36

●A103.208.218.2222026-04-08 → 2026-07-19 · 3 obs

○ 2017-11-26 22:42:12
● 2026-04-08 17:34:24
● 2026-07-19 01:45:36

○A111.67.19.2492016-12-20 → 2017-11-26 · 4 obs

● 2016-12-20 12:56:02
● 2017-11-26 22:42:12
○ 2026-04-08 17:34:24
○ 2026-07-19 01:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
granthamhall.com	ns1.web24.net.au, ns2.web24.net.au, ns3.web24.net.au	-

✅ Authoritative Response

Server:203.16.60.3

NS records: ns1.web24.net.au, ns2.web24.net.au, ns3.web24.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for granthamhall.com (unsigned zone)

⏱️ Timing

Total: 1397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.208.218.222`
NS	3	`ns3.web24.net.au, ns2.web24.net.au...`
MX	1	`vmk55923.granthamhall.com (pri: 0)`
TXT	1	`v=spf1 mx:granthamhall.com ~all`
SOA	1	`ns1.web24.net.au root.granthamhall.com`

Analysis

Hierarchy

vmk55923.granthamhall.com is a subdomain of granthamhall.com.

IP Addresses

granthamhall.com has exactly one IP address — 103.208.218.222.

vmk55923.granthamhall.com, for instance, is one of the other host names sharing IP numbers with granthamhall.com.

Name Servers

The authoritative name servers for granthamhall.com are ns1.web24.net.au, ns2.web24.net.au and ns3.web24.net.au — three in total.

The name servers of granthamhall.com overlap at least partially with those of other domains — among them ds00892.hosting24.com.au, ds01665vm1.hosting24.com.au, campdraft.com and two more.

These name servers commonly appear alongside the name servers ns1.web24.com.au and ns2.web24.com.au.

The hostnames ns1.web24.net.au, ns2.web24.net.au and ns3.web24.net.au each resolve to a single IP: ns1.web24.net.au → 203.16.61.1, ns2.web24.net.au → 203.16.60.3, ns3.web24.net.au → 74.207.226.247.

Mail Servers

granthamhall.com uses one mail server — vmk55923.granthamhall.com.

vmk55923.granthamhall.com directs to just one IP number, 103.208.218.222.

granthamhall.com - robtex.com