modulo.at - dns.ninja
modulo.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.93🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www93sni.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.modulo.at ⭐ | ||||||
| A | 81.19.149.78🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail24.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-02 #31 | ||||||
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=1784278802 | ||||||
Subdomains
mail.modulo.at |
Same first word
Similar names
lumdoo.com |
oodlum.com |
ludomo.nl |
omould.com |
ludomo.de |
ldoumo.com |
oumold.com |
lumodo.nl |
olodum.com |
oodlum.org |
moloud.com |
mudolo.net |
domulo.com |
moludo.com |
mudolo.com |
moodul.es |
loudmo.com |
lumodo.com |
mulodo.com |
olodum.com.br |
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 10:02:50
●NSns2.world4you.at2015-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 10:02:50
●MXmail.modulo.at2015-07-13 → 2026-07-17 · 2 obs
● 2026-07-17 10:02:50
○A80.110.8.1242015-07-13 → 2017-12-31 · 4 obs
● 2017-12-31 12:54:50
○ 2026-03-27 14:09:30
○ 2026-07-17 10:02:50
●A81.19.159.932026-03-27 → 2026-07-17 · 3 obs
● 2026-03-27 14:09:30
● 2026-07-17 10:02:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| modulo.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 modulo.at (unsigned zone)
⏱️ Timing
Total: 561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.93 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.modulo.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
The domain mail.modulo.at falls under the parent modulo.at.
IP Addresses
modulo.at points to a single IP number: 81.19.159.93.
Additional host names — sykora.tv, whapps.at, webnews.at and two others — share IP numbers with modulo.at.
Name Servers
DNS delegation for modulo.at points to two name servers: ns1.world4you.at and ns2.world4you.at.
modulo.at shares its name server setup with other domains, including hf-core.at, zbmedia.at, polster.co.at and two others.
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
modulo.at has one mail server: mail.modulo.at.
mail.modulo.at has exactly one IP number: 81.19.149.78.