heller.at - robtex.com
heller.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.197.248.23🇩🇪 Amazon18.196.0.0/15 EC2 FRA prefix | ||||||
| PTR | eu-staticip.multiscreensite.com | ||||||
| A | 52.59.120.70🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix | ||||||
| NS | ns.duf.de ⭐ | ||||||
| A | 2a00:e68:14:905::80🇩🇪 NETDE2a00:e68::/29 DE-IPH-20100913 | ||||||
| PTR | ns.duf.de | ||||||
| A | 192.166.181.180🇩🇪 NETDE192.166.176.0/21 | ||||||
| NS | dufdns.work.de | ||||||
| A | 2a00:ea8:100:c::2🇩🇪 WORK-AS2a00:ea8::/32 n@work Internet Informationssysteme GmbH | ||||||
| PTR | dufdns.work.de | ||||||
| A | 87.253.160.162🇩🇪 WORK-AS87.253.160.0/20 n@work Internet Informationssysteme GmbH | ||||||
| PTR | dufdns.work.de | ||||||
| MX | mail.heller.at ⭐ | ||||||
| A | 185.68.250.20🇦🇹 FONIRA185.68.248.0/22 fonira Telekom GmbH ASSIGNED PI | ||||||
| PTR | mail.plumnetworks.eu | ||||||
| TXT | v=spf1 a mx ip4:185.68.250.16/29 -all | ||||||
| TXT | fuago-site-verification= | ||||||
| TXT | google-site-verification=R3XeGNV57ptmw1z9XeVXBNjPt8EWegdUFIL1E512yRg | ||||||
| SOA | ns.duf.deadministrator@duf.de 2025-09-29 #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=1771290002 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdufdns.work.de2026-02-25 → 2026-03-15 · 3 obs
● 2026-02-25 13:17:26
● 2026-03-15 03:20:20
●NSns.duf.de2026-02-25 → 2026-03-15 · 3 obs
● 2026-02-25 13:17:26
● 2026-03-15 03:20:20
○NSns1.internet-media.com2015-07-06 → 2016-09-13 · 4 obs
● 2016-09-13 13:17:48
○ 2026-02-25 13:17:26
○ 2026-03-15 03:20:20
○NSns2.internet-media.com2015-07-06 → 2016-09-13 · 4 obs
● 2016-09-13 13:17:48
○ 2026-02-25 13:17:26
○ 2026-03-15 03:20:20
○NSns3.internet-media.com2015-07-06 → 2016-09-13 · 4 obs
● 2016-09-13 13:17:48
○ 2026-02-25 13:17:26
○ 2026-03-15 03:20:20
●MXmail.heller.at2026-02-25 → 2026-03-15 · 3 obs
● 2026-02-25 13:17:26
● 2026-03-15 03:20:20
○MXmail2.heller.at2015-07-06 → 2016-09-13 · 4 obs
● 2016-09-13 13:17:48
○ 2026-02-25 13:17:26
○ 2026-03-15 03:20:20
●A18.197.248.232026-02-25 → 2026-03-15 · 3 obs
● 2026-02-25 13:17:26
● 2026-03-15 03:20:20
●A52.59.120.702026-02-25 → 2026-03-15 · 3 obs
● 2026-02-25 13:17:26
● 2026-03-15 03:20:20
○A87.120.91.242015-07-06 → 2016-09-13 · 4 obs
● 2016-09-13 13:17:48
○ 2026-02-25 13:17:26
○ 2026-03-15 03:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| heller.at | ns.duf.de, dufdns.work.de | - |
✅ Authoritative Response
Server: 87.253.160.162
NS records: ns.duf.de, dufdns.work.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heller.at (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.197.248.23, 52.59.120.70 |
| NS | 2 | ns.duf.de, dufdns.work.de |
| MX | 1 | mail.heller.at (pri: 10) |
| TXT | 3 | v=spf1 a mx ip4:185.68.250.16/29 -all, google-site-verification=R3XeGNV57ptmw1z... |
| SOA | 1 | ns.duf.de administrator.duf.de |
Analysis
Hierarchy
heller.at is parent of mail.heller.at and www.heller.at.
IP Addresses
heller.at resolves to two IPs: 18.197.248.23 and 52.59.120.70.
other host names for instance bodysilence.ch, secure.server.net.secureserver.network, pomet.net, charls.be and tekniplast.fi share IP numbers with heller.at.
Name Servers
heller.at is delegated to two name servers: ns.duf.de and dufdns.work.de.
heller.at shares the same name server setup as other domains, for example v4all.de, iph-nord.de, bt-umzuege.de, vialdie.de and 182.166.192.in-addr.arpa.
heller.at at least partially shares name servers with other domains, for instance hamburg-magazin.com, xn--gelbe-seiten-fr-anwaelte-und-notare-7wd.de, gelbeseiten-preetz.com, telefonbuch-rendsburg.info and gelbeseiten-gettorf.com.
These name servers are commonly used with the name servers ns.work.de.
Host names with two IP numbers:
ns.duf.de points to 2a00:e68:14:905::80 and 192.166.181.180
dufdns.work.de points to 2a00:ea8:100:c::2 and 87.253.160.162
Mail Servers
heller.at is handled by a single mail server, mail.heller.at.
Host name mail.heller.at points to IP address 185.68.250.20.