b2m.at - robtex.com
b2m.at
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.world4you.at ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=1784138402 | ||||||
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NSns1.world4you.at2016-01-25 → 2026-07-15 · 2 obs
● 2016-01-25 07:43:42
● 2026-07-15 19:16:12
● 2026-07-15 19:16:12
●NSns2.world4you.at2016-01-25 → 2026-07-15 · 2 obs
● 2016-01-25 07:43:42
● 2026-07-15 19:16:12
● 2026-07-15 19:16:12
○MXmail.b2m.at2016-01-25 → 2020-02-03 · 4 obs
● 2016-01-25 07:43:42
● 2020-02-03 05:11:12
○ 2026-06-04 21:39:14
○ 2026-07-15 19:16:12
● 2020-02-03 05:11:12
○ 2026-06-04 21:39:14
○ 2026-07-15 19:16:12
○A81.19.145.622016-01-25 → 2020-02-03 · 4 obs
● 2016-01-25 07:43:42
● 2020-02-03 05:11:12
○ 2026-06-04 21:39:14
○ 2026-07-15 19:16:12
● 2020-02-03 05:11:12
○ 2026-06-04 21:39:14
○ 2026-07-15 19:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| b2m.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2m.at (unsigned zone)
⏱️ Timing
Total: 1570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
b2m.at is served by two delegated name servers, ns1.world4you.at and ns2.world4you.at.
b2m.at uses the same name servers as several other domains — among them karriereentwicklung.at, hellovervellach.at, nordfels.com and two more.
Each of the two host names carries two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, and ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.