urstein.com - dns.ninja
urstein.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.8🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www8sni.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 | mail.urstein.com ⭐ | ||||||
| A | 81.19.149.86🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail31.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-28 #22 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1780884731 | ||||||
Subdomains
mail.urstein.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.world4you.at2015-06-09 → 2026-06-08 · 6 obs
● 2015-06-09 20:28:00
● 2017-02-13 01:27:42
○ 2020-01-20 14:42:58
● 2026-02-15 02:54:28
● 2026-06-08 02:28:54
●NSns2.world4you.at2015-06-09 → 2026-06-08 · 6 obs
● 2015-06-09 20:28:00
● 2017-02-13 01:27:42
○ 2020-01-20 14:42:58
● 2026-02-15 02:54:28
● 2026-06-08 02:28:54
○NSns33.domaincontrol.com2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 14:42:58
○ 2026-02-15 02:54:28
○ 2026-06-08 02:28:54
○NSns34.domaincontrol.com2020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 14:42:58
○ 2026-02-15 02:54:28
○ 2026-06-08 02:28:54
●MXmail.urstein.com2008-03-20 → 2026-06-08 · 7 obs
● 2017-02-13 01:27:42
○ 2020-01-20 14:42:58
● 2026-02-15 02:54:28
● 2026-04-07 07:16:58
○ 2026-06-05 18:01:22
● 2026-06-08 02:28:54
○A184.168.131.2412020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 14:42:58
○ 2026-02-15 02:54:28
○ 2026-06-08 02:28:54
○A80.243.163.702008-03-20 → 2008-03-20 · 3 obs
○ 2015-06-09 20:28:00
○ 2026-06-08 02:28:54
○A81.19.145.2322015-06-09 → 2017-02-13 · 5 obs
● 2015-06-09 20:28:00
● 2017-02-13 01:27:42
○ 2020-01-20 14:42:58
○ 2026-06-08 02:28:54
●A81.19.159.82026-02-15 → 2026-06-08 · 5 obs
● 2026-02-15 02:54:28
● 2026-04-07 07:16:58
○ 2026-06-05 18:01:22
● 2026-06-08 02:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| urstein.com | 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 urstein.com (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.8 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.urstein.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.urstein.com is delegated beneath urstein.com.
IP Addresses
urstein.com has exactly one IP address — 81.19.159.8.
www.tierklinik-hutter.at, www.foto-doku.at, aatc.biz plus two other host names have IP numbers in common with urstein.com.
Name Servers
urstein.com has two authoritative name servers — ns1.world4you.at and ns2.world4you.at.
The name server configuration of urstein.com is shared with other domains, for instance masterrunning.at, diehesshuette.at, armizare.at and two others.
Both ns1.world4you.at and ns2.world4you.at have two IP addresses each. ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
urstein.com uses one mail server — mail.urstein.com.
mail.urstein.com points to one IP number — 81.19.149.86.