`vr-support.at`

DNSSEC	⚠️ Not signed
A	81.19.159.82^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
		PTR	`www82sni.world4you.com`
NS	`ns1.world4you.at` ⭐
		A	2607:f1c0:fe:53:185:132:32:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
MX	`vrsupport-at0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`MS=ms63986415`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-28 #27

`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=1784840402

Subdomains

mail.vr-support.at

Same first word

vr-support.at

DNS History

6 records (4 active, 2 former)

●NSns1.world4you.at2015-08-12 → 2026-07-23 · 2 obs

● 2015-08-12 01:18:48
● 2026-07-23 22:32:10

●NSns2.world4you.at2015-08-12 → 2026-07-23 · 2 obs

● 2015-08-12 01:18:48
● 2026-07-23 22:32:10

○MXmail.vr-support.at2015-08-12 → 2017-03-20 · 4 obs

● 2015-08-12 01:18:48
● 2017-03-20 17:46:22
○ 2020-02-11 12:09:14
○ 2026-07-23 22:32:10

●MXvrsupport-at0e.mail.protection.outlook.com2020-02-11 → 2026-07-23 · 3 obs

○ 2017-03-20 17:46:22
● 2020-02-11 12:09:14
● 2026-07-23 22:32:10

○A81.19.145.1522015-08-12 → 2020-02-11 · 4 obs

● 2015-08-12 01:18:48
● 2020-02-11 12:09:14
○ 2026-03-03 06:17:46
○ 2026-07-23 22:32:10

●A81.19.159.822026-03-03 → 2026-07-23 · 3 obs

○ 2020-02-11 12:09:14
● 2026-03-03 06:17:46
● 2026-07-23 22:32:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	j.ns.at, u.ns.at, ns2.univie.ac.at, n.ns.at...	14 records
vr-support.at	ns2.world4you.at, ns1.world4you.at	-

✅ Authoritative Response

Server:217.160.82.253

NS records: ns2.world4you.at, ns1.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vr-support.at (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.19.159.82`
NS	2	`ns1.world4you.at, ns2.world4you.at`
MX	1	`vrsupport-at0e.mail.protection.outlook.c`
TXT	2	`MS=ms63986415, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (d.ns.at, j.ns.at, n.ns.at...)

Analysis

Hierarchy

vr-support.at serves as the parent of mail.vr-support.at.

IP Addresses

vr-support.at directs to one IP number, which is 81.19.159.82.

Among the host names that share IP numbers with vr-support.at are www.zahnlabor.at, direttissima.gmbh, imag-huber.at and two others.

Name Servers

DNS delegation for vr-support.at points to two name servers: ns1.world4you.at and ns2.world4you.at.

vr-support.at has the same name server delegation as a number of other domains, such as gerard.at, vitrin.at, madox.at and two more.

vr-support.at has partial name server overlap with other domains, including alkig.at.

ns1.world4you.at directs to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253. ns2.world4you.at directs to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253. Each host name carries two IP addresses.

Mail Servers

vr-support.at routes its mail through a single mail server, vrsupport-at0e.mail.protection.outlook.com.

vrsupport-at0e.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.16, 52.101.73.2 and 52.101.73.6, along with 5 other.

vr-support.at - robtex.com

vr-support.at

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