`v4u-development.at`

DNSSEC	⚠️ Not signed
A	144.76.187.3^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
		PTR	`mx.v4u.at`
NS	`ns1.easyname.eu` ⭐
		A	2a02:1b8:ea59::2^{🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319}
			PTR	`ns1.easyname.eu`
		A	77.244.243.4^{🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH}
			PTR	`ns1.easyname.eu`
NS	`ns2.easyname.eu`
		A	2a01:aee0:3:4::53^{🇩🇪 EASYNAME2a01:aee0::/32 easyname.com}
		A	77.244.244.138^{🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI}
			PTR	`ns2.easyname.eu`
MX	`mx.v4u.at` ⭐
		A	144.76.187.3^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`mx.v4u.at`
TXT	`v=spf1 mx -all`
SOA	`ns1.easyname.eu`hostmaster@easyname.eu 2024-01-08 #6

`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=1774684802

Same first word

v4u-development.com

v4u-development.at

DNS History

4 records (4 active, 0 former)

●NSns1.easyname.eu2015-05-13 → 2026-03-28 · 2 obs

● 2015-05-13 04:01:06
● 2026-03-28 08:33:28

●NSns2.easyname.eu2015-05-13 → 2026-03-28 · 2 obs

● 2015-05-13 04:01:06
● 2026-03-28 08:33:28

●MXmx.v4u.at2015-05-13 → 2026-03-28 · 2 obs

● 2015-05-13 04:01:06
● 2026-03-28 08:33:28

●A144.76.187.32015-05-13 → 2026-03-28 · 2 obs

● 2015-05-13 04:01:06
● 2026-03-28 08:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
v4u-development.at	ns1.easyname.eu, ns2.easyname.eu	-

✅ Authoritative Response

Server:77.244.244.138

NS records: ns1.easyname.eu, ns2.easyname.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for v4u-development.at (unsigned zone)

⏱️ Timing

Total: 780ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.187.3`
NS	2	`ns1.easyname.eu, ns2.easyname.eu`
MX	1	`mx.v4u.at (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`ns1.easyname.eu hostmaster.easyname.eu`

Analysis

IP Addresses

v4u-development.at points to a single IP number: 144.76.187.3.

Other host names, for instance mail.v4u.at, mx.v4u.at, *.v4u.at, v4u-development.com and v4u.at share IP numbers with v4u-development.at.

Name Servers

Delegation for v4u-development.at rests with two name servers, ns1.easyname.eu and ns2.easyname.eu.

v4u-development.at shares the same name server setup as other domains, including panamin.at, louisa-may.com, haselberger.org, magic-sky.es and ehl-realestate.com.

Host names with two IP numbers: ns1.easyname.eu points to 2a02:1b8:ea59::2 and 77.244.243.4; ns2.easyname.eu points to 2a01:aee0:3:4::53 and 77.244.244.138.

Mail Servers

v4u-development.at is handled by a single mail server, mx.v4u.at.

v4u-development.at uses the same mail server setup as other domains, such as s3.v4u.at, v4u-development.com and v4u.at.

mx.v4u.at points to a single IP: 144.76.187.3.

v4u-development.at - robtex.com