`spectrumlearning.com.au`

DNSSEC	⚠️ Not signed
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
		PTR	`any-in-2215.1e100.net`
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@spectrumlearning.com.au serial=1683518839

`com.au`

	DNSSEC	⚠️ Not signed
	NS	`q.au` ⭐ ⚠️ Not in parent delegation
	NS	`a.au` ⚠️ Not in parent delegation
	NS	`r.au` ⚠️ Not in parent delegation
	NS	`s.au` ⚠️ Not in parent delegation
	NS	`t.au` ⚠️ Not in parent delegation
	SOA	`q.au`hostmaster@donuts.email serial=1775975548

WOT: SAFE (34/100)

Same first word

spectrumlearning.net

spectrumlearning.com.sg

spectrumlearning.com.au

DNS History

7 records (4 active, 3 former)

●NSns1.digitalocean.com2015-07-14 → 2026-04-12 · 2 obs

● 2015-07-14 17:16:52
● 2026-04-12 06:38:20

●NSns2.digitalocean.com2015-07-14 → 2026-04-12 · 2 obs

● 2015-07-14 17:16:52
● 2026-04-12 06:38:20

●NSns3.digitalocean.com2015-07-14 → 2026-04-12 · 2 obs

● 2015-07-14 17:16:52
● 2026-04-12 06:38:20

○MXmailstore1.asia.secureserver.net2015-07-14 → 2017-05-17 · 4 obs

● 2015-07-14 17:16:52
● 2017-05-17 09:23:54
○ 2026-03-22 06:11:40
○ 2026-04-12 06:38:20

○MXsmtp.asia.secureserver.net2015-07-14 → 2017-05-17 · 4 obs

● 2015-07-14 17:16:52
● 2017-05-17 09:23:54
○ 2026-03-22 06:11:40
○ 2026-04-12 06:38:20

○A128.199.76.2492015-07-14 → 2017-05-17 · 4 obs

● 2015-07-14 17:16:52
● 2017-05-17 09:23:54
○ 2026-03-22 06:11:40
○ 2026-04-12 06:38:20

●A216.239.34.212026-03-22 → 2026-04-12 · 3 obs

○ 2017-05-17 09:23:54
● 2026-03-22 06:11:40
● 2026-04-12 06:38:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
au	a.au, q.au, r.au, s.au...	-
spectrumlearning.com.au	ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com	-

✅ Authoritative Response

Server:172.64.49.209

NS records: ns2.digitalocean.com, ns1.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spectrumlearning.com.au (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.239.34.21`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.spectrum`

Analysis

IP Addresses

spectrumlearning.com.au points to a single IP number: 216.239.34.21.

other host names for instance surianofamily.com, rtcbv.com, tid-a.com, singreo.com and aegs.me share IP numbers with spectrumlearning.com.au.

Name Servers

spectrumlearning.com.au is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

spectrumlearning.com.au at least partially shares name servers with other domains, for instance myncbc.org, gee-thanks.com, hotqgcel.info, guppyweb.nl and 1.0.0.3.1.d.5.0.0.0.0.0.0.0.0.0.1.d.0.0.0.0.0.0.0.8.1.6.0.0.4.2.ip6.arpa.

These name servers are commonly used with the name servers ns4.digitalocean.com.

Host names with two IP numbers:

Host ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.

Host ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.

Host ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

spectrumlearning.com.au - robtex.com