simutech.info - dns.ninja
simutech.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.189.32.218🇦🇹 A1TELEKOM-AT178.188.0.0/14 HIGHWAY194 | ||||||
| PTR | mail.simutech.at | ||||||
| PTR | mail.ruzicka.net | ||||||
| PTR | mail.ruzicka.wien | ||||||
| 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.simutech.info ⭐ | ||||||
| A | 178.189.32.218🇦🇹 A1TELEKOM-AT178.188.0.0/14 HIGHWAY194 | ||||||
| PTR | mail.simutech.at | ||||||
| PTR | mail.ruzicka.net | ||||||
| PTR | mail.ruzicka.wien | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-01-30 #8 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1782300292 | ||||||
PTR for
Subdomains
mail.simutech.info |
Same first word
simutech.at |
simutech.org |
simutech.com.au |
simutech.ca |
simutech.biz |
simutech.com.cn |
simutech.eu |
simutech.co.nz |
simutech.ch |
simutech.de |
simutech.info |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.sil.at2015-07-06 → 2017-03-27 · 4 obs
● 2017-03-27 16:35:38
○ 2026-03-03 05:24:42
○ 2026-06-24 11:38:20
●NSns1.world4you.at2026-03-03 → 2026-06-24 · 3 obs
● 2026-03-03 05:24:42
● 2026-06-24 11:38:20
○NSns2.sil.at2015-07-06 → 2017-03-27 · 4 obs
● 2017-03-27 16:35:38
○ 2026-03-03 05:24:42
○ 2026-06-24 11:38:20
●NSns2.world4you.at2026-03-03 → 2026-06-24 · 3 obs
● 2026-03-03 05:24:42
● 2026-06-24 11:38:20
●MXmail.simutech.info2015-07-06 → 2026-06-24 · 2 obs
● 2026-06-24 11:38:20
●A178.189.32.2182026-03-03 → 2026-06-24 · 3 obs
● 2026-03-03 05:24:42
● 2026-06-24 11:38:20
○A86.59.67.1942015-07-06 → 2017-03-27 · 4 obs
● 2017-03-27 16:35:38
○ 2026-03-03 05:24:42
○ 2026-06-24 11:38:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| simutech.info | 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 simutech.info (unsigned zone)
⏱️ Timing
Total: 656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.189.32.218 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.simutech.info (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
simutech.info serves as the parent of mail.simutech.info.
IP Addresses
simutech.info has exactly one IP address — 178.189.32.218.
mail.ruzicka.info, mail.ronaldruzicka.com, mail.simutech.at plus two other host names have IP numbers in common with simutech.info.
Name Servers
simutech.info is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
The name server configuration of simutech.info is shared with other domains, for instance frauenarzt-rohrbach-altenfelden.at, williegcrazy.at, ladakhinfos.com and two others.
ns1.world4you.at and ns2.world4you.at each resolve to two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, while ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
simutech.info uses one mail server — mail.simutech.info.
mail.simutech.info resolves to a single IP number: 178.189.32.218.