`hart.school`

DNSSEC	⚠️ Not signed
A	103.224.212.202^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-202.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5579.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`5579.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`0ad094978b47130a6a809a0396525cae21191ed6`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-04-24 #1

`school`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.school` ⭐
	NS	`v0n1.nic.school`
	NS	`v0n2.nic.school`
	NS	`v0n3.nic.school`
	NS	`v2n0.nic.school`
	NS	`v2n1.nic.school`
	SOA	`v0n0.nic.school`hostmaster@donuts.email serial=1776981938

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DNS History

6 records (6 active, 0 former)

●NS5579.ns1.abovedomains.com2026-04-13 → 2026-04-23 · 2 obs

● 2026-04-13 23:10:56
● 2026-04-23 22:17:58

●NS5579.ns2.abovedomains.com2026-04-13 → 2026-04-23 · 2 obs

● 2026-04-13 23:10:56
● 2026-04-23 22:17:58

●NSns1.abovedomains.com2026-04-13 → 2026-04-23 · 2 obs

● 2026-04-13 23:10:56
● 2026-04-23 22:17:58

●NSns2.abovedomains.com2026-04-13 → 2026-04-23 · 2 obs

● 2026-04-13 23:10:56
● 2026-04-23 22:17:58

●MXpark-mx.above.com2026-04-13 → 2026-04-23 · 2 obs

● 2026-04-13 23:10:56
● 2026-04-23 22:17:58

●A103.224.212.2022026-04-13 → 2026-04-23 · 2 obs

● 2026-04-13 23:10:56
● 2026-04-23 22:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
school	v0n3.nic.school, v0n1.nic.school, v0n0.nic.school, v0n2.nic.school...	12 records
hart.school	5579.ns2.abovedomains.com, 5579.ns1.abovedomains.com	-

✅ Authoritative Response

Server:103.224.212.9

NS records: 5579.ns2.abovedomains.com, 5579.ns1.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hart.school (unsigned zone)

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.202`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	2	`v=spf1 ip6:fdcf:abda:4154::/48 -all, 0ad094978b47130a6a809a0396525cae21191ed6`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`