substanz.at - robtex.com
substanz.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.136.8.133🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business | ||||||
| PTR | c51.previewmysite.eu | ||||||
| NS | dns2.telekom.at ⭐ | ||||||
| A | 192.174.68.105🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | dns2.a1.net | ||||||
| A | 213.33.99.79🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG | ||||||
| PTR | dns2.a1.net | ||||||
| NS | dns1.telekom.at | ||||||
| A | 80.120.17.26🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194 | ||||||
| PTR | dns1.a1.net | ||||||
| NS | dns3.telekom.at | ||||||
| A | 176.97.158.105🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | dns3.a1.net | ||||||
| MX | mx1.bon.at ⭐ | ||||||
| A | 213.33.87.13🇦🇹 A1TELEKOM-AT213.33.0.0/17 A1 Telekom Austria AG | ||||||
| PTR | mx1.bon.at | ||||||
| TXT | v=spf1 include:bspf.a1.net ~all | ||||||
| SOA | dns2.telekom.atdomainadmin@a1.net 2024-10-11 #0 | ||||||
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=1776279602 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●NSdns1.telekom.at2015-07-08 → 2026-04-15 · 2 obs
● 2026-04-15 20:17:36
●NSdns2.telekom.at2015-07-08 → 2026-04-15 · 2 obs
● 2026-04-15 20:17:36
●NSdns3.telekom.at2015-07-08 → 2026-04-15 · 2 obs
● 2026-04-15 20:17:36
○A195.3.124.1532015-07-08 → 2017-01-15 · 4 obs
● 2017-01-15 20:26:04
○ 2018-08-24 13:12:32
○ 2026-04-15 20:17:36
●A91.136.8.1332018-08-24 → 2026-04-15 · 3 obs
● 2018-08-24 13:12:32
● 2026-04-15 20:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| substanz.at | dns1.telekom.at, dns2.telekom.at, dns3.telekom.at | 4 records |
✅ Authoritative Response
Server:192.174.68.105
NS records: dns1.telekom.at, dns2.telekom.at, dns3.telekom.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for substanz.at (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.136.8.133 |
| NS | 3 | dns3.telekom.at, dns1.telekom.at... |
| MX | 1 | mx1.bon.at (pri: 100) |
| TXT | 1 | v=spf1 include:bspf.a1.net ~all |
| SOA | 1 | dns2.telekom.at domainadmin.a1.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.telekom.at, dns2.telekom.at, dns2.telekom.at...)
Analysis
IP Addresses
substanz.at points to a single IP: 91.136.8.133.
Other host names such as substanz.at.c51.previewmysite.eu and at.c51.previewmysite.eu share IP numbers with substanz.at.
Name Servers
substanz.at is delegated to three name servers: dns1.telekom.at, dns2.telekom.at and dns3.telekom.at.
substanz.at partially shares name servers with other domains; examples include 15.64.195.in-addr.arpa, happy-pool.at, gesundheitspark.net, 75.189.178.in-addr.arpa and staplerservice.at.
These name servers are commonly used with dns1.a1.net, dns2.a1.net and dns3.a1.net.
Two IPs for a host:
dns2.telekom.at points to 192.174.68.105 and 213.33.99.79.
One IP per host:
dns1.telekom.at points to 80.120.17.26.
dns3.telekom.at points to 176.97.158.105.
Mail Servers
substanz.at is handled by a single mail server, mx1.bon.at.
substanz.at has the same mail server setup as other domains, including tcs-austria.at, kreutner.at, wisb.at, donauprinzessin.at and gabru.at.
substanz.at shares some mail servers with other domains, at least partially, such as tbe-anlagendiagnostik.com, geisler-heizung.at, hf-softline.at, aichenberg.com and felderer.at.
These mail servers are often used with the mail servers mx1.a1.net.
mx1.bon.at points to a single IP: 213.33.87.13.