`mx.openday.school`

	DNSSEC	⚠️ Not signed
	A	185.53.179.146^{🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension}

`openday.school`

	DNSSEC	⚠️ Not signed
	A	185.53.179.146^{🇩🇪 TEAMINTERNET-AS185.53.179.0/24 Registration for Team Internet by Next Dimension}
	NS	`ns1.dyna-ns.net` ⭐
	NS	`ns2.dyna-ns.net`
	SOA	`ns1.dyna-ns.net`hostmaster@openday.school 2026-05-23 #1

Previously MX for

openday.school

Same first word

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DNS History

1 record (1 active, 0 former)

●A185.53.179.1462026-07-27 → 2026-07-27 · 2 obs

● 2026-07-27 06:58:38
● 2026-07-27 06:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
school	v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...	12 records
openday.school	ns1.dyna-ns.net, ns2.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.24.5

NS records: ns1.dyna-ns.net, ns2.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openday.school (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.53.179.146`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.school, v0n0.nic.school, v0n1.nic.school...)

Analysis

IP Addresses

mx.openday.school resolves to one IP address: 185.53.179.146.

up-x.host, doudou.one, tube18.wp.lc and two other host names share IP numbers with mx.openday.school.

mx.openday.school - robtex.com