`justedu.at`

DNSSEC	⚠️ Not signed
A	104.17.15.101^{Cloudflare104.17.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns0a.hxs.at` ⭐
		A	2600:9000:5305:4b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1355.awsdns-41.org`
		A	205.251.197.75^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1355.awsdns-41.org`
NS	`dns0b.hxs.at`
		A	2600:9000:5302:8000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-640.awsdns-16.net`
		A	205.251.194.128^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-640.awsdns-16.net`
NS	`dns0c.hxs.at`
		A	2600:9000:5300:b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-11.awsdns-01.com`
		A	205.251.192.11^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-11.awsdns-01.com`
NS	`dns0d.hxs.at`
		A	2600:9000:5307:a900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1961.awsdns-53.co.uk`
		A	205.251.199.169^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1961.awsdns-53.co.uk`
MX	`mail1.omegacom.at` ⭐
		A	80.120.166.35^{🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194}
			PTR	`mail1.omegacom.at`
TXT	`google-site-verification=0mXLh2vb34oOJyjuDaAxnRw0lxqixKyjy3bUlQODQfE`
TXT	`uUD8YHHL5CLkBnlfdnAo`
TXT	`v=spf1 +a +mx +ip4:80.120.166.35 include:mail1.omegacom.at ~all`
SOA	`dns0a.hxs.at`alexander@cekic.acptechrent.at 2025-11-24 #2

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1777402802

Same first word

justedu.tech

justedu.com

justedu.co.uk

justedu.at

justedu.com.sg

justedu.com.hk

Similar names

edusjtu.com

sjtuedu.com.cn

sjtuedu.org

sjtuedu.net

edjutsu.com

DNS History

6 records (6 active, 0 former)

●NSdns0a.hxs.at2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 22:58:32
● 2026-04-28 19:53:22

●NSdns0b.hxs.at2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 22:58:32
● 2026-04-28 19:53:22

●NSdns0c.hxs.at2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 22:58:32
● 2026-04-28 19:53:22

●NSdns0d.hxs.at2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 22:58:32
● 2026-04-28 19:53:22

●MXmail1.omegacom.at2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 22:58:32
● 2026-04-28 19:53:22

●A104.17.15.1012026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 22:58:32
● 2026-04-28 19:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, ns1.univie.ac.at, j.ns.at...	-
justedu.at	dns0a.hxs.at, dns0b.hxs.at, dns0c.hxs.at, dns0d.hxs.at	8 records

✅ Authoritative Response

Server:205.251.197.75

NS records: dns0a.hxs.at, dns0b.hxs.at, dns0c.hxs.at, dns0d.hxs.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justedu.at (unsigned zone)

⏱️ Timing

Total: 955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.15.101`
NS	4	`dns0a.hxs.at, dns0b.hxs.at...`
MX	1	`mail1.omegacom.at (pri: 10)`
TXT	3	`google-site-verification=0mXLh2vb34oOJyj, uUD8YHHL5CLkBnlfdnAo...`
SOA	1	`dns0a.hxs.at alexander.cekic.acptechrent`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns0a.hxs.at, dns0b.hxs.at, dns0c.hxs.at...)

Analysis

IP Addresses

justedu.at points to a single IP number: 104.17.15.101.

Other host names, for instance raspberryshake.org, candogiveguide.org, www.anabolenspecialist.com, inmykorea.com and unitar.my share IP numbers with justedu.at.

Name Servers

justedu.at is delegated to four name servers: dns0a.hxs.at, dns0b.hxs.at, dns0c.hxs.at and dns0d.hxs.at.

justedu.at shares name servers with other domains at least partially, for instance the6thfloor.eu, batcon.eu, oekostromag.at, rdk.co.at and mtr-glas.at.