jantho.at - robtex.com
jantho.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.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.jantho.at ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2018-03-20 #1 | ||||||
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=1774699202 | ||||||
Subdomains
mail.jantho.at |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdocks13.rzone.de2015-08-13 → 2017-04-09 · 4 obs
● 2017-04-09 15:48:00
○ 2026-03-26 21:50:08
○ 2026-03-28 12:42:52
●NSns1.world4you.at2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:50:08
● 2026-03-28 12:42:52
●NSns2.world4you.at2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:50:08
● 2026-03-28 12:42:52
○NSshades12.rzone.de2015-08-13 → 2017-04-09 · 4 obs
● 2017-04-09 15:48:00
○ 2026-03-26 21:50:08
○ 2026-03-28 12:42:52
●MXmail.jantho.at2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:50:08
● 2026-03-28 12:42:52
○MXsmtp.rzone.de2015-08-13 → 2017-04-09 · 4 obs
● 2017-04-09 15:48:00
○ 2026-03-26 21:50:08
○ 2026-03-28 12:42:52
○A2a01:238:20a:202:1095::2015-08-13 → 2017-04-09 · 4 obs
● 2017-04-09 15:48:00
○ 2026-03-26 21:50:08
○ 2026-03-28 12:42:52
○A81.169.145.952015-08-13 → 2017-04-09 · 4 obs
● 2017-04-09 15:48:00
○ 2026-03-26 21:50:08
○ 2026-03-28 12:42:52
●A81.19.154.982026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 21:50:08
● 2026-03-28 12:42:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| jantho.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 jantho.at (unsigned zone)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.jantho.at (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
The parent of mail.jantho.at is jantho.at.
IP Addresses
jantho.at points to a single IP: 81.19.154.98.
Other host names, for instance grenzen-sprengen.com, www.millerminds.com, supertatze.net, insalto.de and brandschutzteam.at share IP numbers with jantho.at.
Name Servers
Two name servers ns1.world4you.at and ns2.world4you.at handle delegation for jantho.at.
jantho.at uses the same name server setup as other domains, for example efc4u.at, hb-design.at, narayana.at, immo-consult.at and uhlzp.at.
Host names with two IP numbers:
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
jantho.at is handled by a single mail server, mail.jantho.at.
mail.jantho.at points to a single IP: 81.19.154.99.