mail.openhack.io - dns.ninja

`mail.openhack.io`

DNSSEC	⚠️ Not signed
A	2a02:28f0:3039:827::^{🇸🇪 ASODERLAND2a02:28f0::/29}
		PTR	`freedns.oderland.com`
A	91.201.63.189^{🇸🇪 ASODERLAND91.201.60.0/22}

`openhack.io`

	DNSSEC	⚠️ Not signed
	A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
	NS	`dns1.oderland.com` ⭐
	NS	`dns2.oderland.com`
	NS	`dns3.oderland.com`
	MX	`mail.openhack.io` ⭐
	TXT	`google-site-verification=13SWPj72m5tok1al1UPHLqowO-PFAxnleJ72ezu0M48`
	TXT	`v=spf1 ip4:91.201.63.189 +a +mx +include:_vsp.oderland.com ~all`
	SOA	`dns1.oderland.com`registry@oderland.se 2026-02-16 #1

MX for

openhack.io

Same first word

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DNS History

2 records (2 active, 0 former)

●A2a02:28f0:3039:827::2026-06-17 → 2026-08-04 · 3 obs

○ 2018-05-15 23:37:44
● 2026-06-17 07:49:28
● 2026-08-04 00:38:40

●A91.201.63.1892018-05-15 → 2026-08-04 · 2 obs

● 2018-05-15 23:37:44
● 2026-08-04 00:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
openhack.io	dns1.oderland.com, dns2.oderland.com, dns3.oderland.com	-

✅ Authoritative Response

Server:46.16.239.247

NS records: dns1.oderland.com, dns2.oderland.com, dns3.oderland.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openhack.io (unsigned zone)

⏱️ Timing

Total: 1742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.201.63.189`
AAAA	1	`2a02:28f0:3039:827::`

Analysis

Mail Server Role

mail.openhack.io serves as a mail server for openhack.io.

IP Addresses

mail.openhack.io has two IP addresses: 91.201.63.189 and 2a02:28f0:3039:827::

Additional host names — deepsw.com, emakinaapps.se, ucad.se and two others — share IP numbers with mail.openhack.io.