strassner.at - robtex.com
strassner.at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.19.159.96🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www96sni.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 | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | locutus.cloud.wstcorp.net ⭐ | ||||||
| A | 31.220.90.0🇩🇪 CONTABO31.220.88.0/21 | ||||||
| PTR | locutus.cloud.wstcorp.net | ||||||
| MX | mail.strassner.at(10) | ||||||
| A | 81.19.149.86🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail31.world4you.com | ||||||
| TXT | v=spf1 mx a include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-27 #9 | ||||||
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.atdomain-admin@univie.ac.at serial=1775088002 | ||||||
Subdomains
mail.strassner.at |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns1.sprit.org2015-05-20 → 2015-10-19 · 4 obs
● 2015-10-19 15:59:38
○ 2016-01-20 05:20:48
○ 2026-04-02 00:33:32
●NSns1.world4you.at2016-01-20 → 2026-04-02 · 3 obs
● 2016-01-20 05:20:48
● 2026-04-02 00:33:32
○NSns2.sprit.org2015-05-20 → 2015-10-19 · 4 obs
● 2015-10-19 15:59:38
○ 2016-01-20 05:20:48
○ 2026-04-02 00:33:32
●NSns2.world4you.at2016-01-20 → 2026-04-02 · 3 obs
● 2016-01-20 05:20:48
● 2026-04-02 00:33:32
○MXkronos.cloud.wstcorp.at2016-12-26 → 2018-07-19 · 5 obs
● 2016-12-26 00:03:42
● 2018-07-19 05:22:44
○ 2026-02-24 13:51:20
○ 2026-04-02 00:33:32
○MXlocutus.cloud.wstcorp.at2016-12-26 → 2018-07-19 · 5 obs
● 2016-12-26 00:03:42
● 2018-07-19 05:22:44
○ 2026-02-24 13:51:20
○ 2026-04-02 00:33:32
●MXlocutus.cloud.wstcorp.net2026-02-24 → 2026-04-02 · 3 obs
● 2026-02-24 13:51:20
● 2026-04-02 00:33:32
●MXmail.strassner.at2016-01-20 → 2026-04-02 · 3 obs
● 2016-01-20 05:20:48
● 2026-04-02 00:33:32
○MXmail1.sprit.org2015-05-20 → 2015-10-19 · 4 obs
● 2015-10-19 15:59:38
○ 2016-01-20 05:20:48
○ 2026-04-02 00:33:32
○MXmail2.sprit.org2015-05-20 → 2015-10-19 · 4 obs
● 2015-10-19 15:59:38
○ 2016-01-20 05:20:48
○ 2026-04-02 00:33:32
○A81.19.145.1662016-01-20 → 2016-12-26 · 5 obs
● 2016-01-20 05:20:48
● 2016-12-26 00:03:42
○ 2018-07-19 05:22:44
○ 2026-04-02 00:33:32
●A81.19.159.962018-07-19 → 2026-04-02 · 3 obs
● 2018-07-19 05:22:44
● 2026-04-02 00:33:32
○A81.223.238.2422015-05-20 → 2015-10-19 · 4 obs
● 2015-10-19 15:59:38
○ 2016-01-20 05:20:48
○ 2026-04-02 00:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| strassner.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 527ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.96 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 2 | locutus.cloud.wstcorp.net (pri: 1), mail.strassner.at (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.strassner.at has strassner.at as its parent.
IP Addresses
strassner.at maps to IP address 81.19.159.96.
Other host names, for instance dancers-spot.at, www.physio-furtlehner.at, www.bhakwien13.at, chancengleich.at and www.christmasinvienna.com share IP numbers with strassner.at.
Name Servers
Two name servers ns1.world4you.at and ns2.world4you.at are delegated to strassner.at.
strassner.at uses the same name server configuration as other domains, such as charly.co.at, nafe.at, klanggarten.at, elmarkt.de and metalltechnik-hirschbauer.at.
Host names with two IPs:
ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253.
ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
Two mail servers handle strassner.at: mail.strassner.at and locutus.cloud.wstcorp.net.
strassner.at shares mail servers with other domains, at least partially, for instance cloud.wstcorp.net, wstcorp.at, wstcorp.net and blamuka.at.
Host names with a single IP address:
mail.strassner.at points to 81.19.149.86
locutus.cloud.wstcorp.net points to 31.220.90.0