mathmod.at - dns.ninja
mathmod.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.131.86.19🇦🇹 TUNET-AS128.130.0.0/15 TUNET | ||||||
| PTR | vvv.acin.tuwien.ac.at | ||||||
| NS | ns1.nameservice.at ⭐ | ||||||
| A | 2001:4bc8:2000:702::1🇦🇹 TMA2001:4bc8::/29 Magenta Telekom | ||||||
| PTR | ns1.nameservice.at | ||||||
| A | 46.125.235.217🇦🇹 TMA46.124.0.0/15 Magenta Telekom | ||||||
| PTR | ns1.nameservice.at | ||||||
| NS | ns2.nameservice.at | ||||||
| A | 2a02:8383:d:200a::1🇦🇹 TMA2a02:8383::/33 Magenta Telekom | ||||||
| PTR | ns2.nameservice.at | ||||||
| A | 84.115.254.100🇦🇹 TMA84.114.0.0/15 Magenta Telekom | ||||||
| PTR | ns2.nameservice.at | ||||||
| MX | mx.mymagenta.business ⭐ | ||||||
| A | 80.109.253.244🇦🇹 TMA80.109.0.0/16 Magenta Telekom | ||||||
| PTR | mx.mymagenta.business | ||||||
| TXT | v=spf1 a mx include:_spf.mymagenta.business ~all | ||||||
| SOA | ns1.nameservice.atdomainadmin2@magenta.at 2024-04-24 #2 | ||||||
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=1783227602 | ||||||
Subdomains
www.mathmod.at |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.inode.at2015-07-05 → 2016-08-28 · 4 obs
● 2016-08-28 14:51:22
○ 2017-08-28 10:22:14
○ 2026-07-05 05:31:42
○NSdns2.inode.at2015-07-05 → 2016-08-28 · 4 obs
● 2016-08-28 14:51:22
○ 2017-08-28 10:22:14
○ 2026-07-05 05:31:42
●NSns1.nameservice.at2026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 23:49:22
● 2026-07-05 05:31:42
○NSns1.upc.biz2017-08-28 → 2017-08-28 · 4 obs
● 2017-08-28 10:22:14
○ 2026-06-27 23:49:22
○ 2026-07-05 05:31:42
●NSns2.nameservice.at2026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 23:49:22
● 2026-07-05 05:31:42
○NSns2.upc.biz2017-08-28 → 2017-08-28 · 4 obs
● 2017-08-28 10:22:14
○ 2026-06-27 23:49:22
○ 2026-07-05 05:31:42
●MXmx.mymagenta.business2026-06-27 → 2026-07-05 · 3 obs
● 2026-06-27 23:49:22
● 2026-07-05 05:31:42
○MXmx.upcbusiness.at2017-08-28 → 2017-08-28 · 4 obs
● 2017-08-28 10:22:14
○ 2026-06-27 23:49:22
○ 2026-07-05 05:31:42
○MXmx0.upcmail.net2015-07-05 → 2016-08-28 · 4 obs
● 2016-08-28 14:51:22
○ 2017-08-28 10:22:14
○ 2026-07-05 05:31:42
●A128.131.86.192026-06-27 → 2026-07-05 · 2 obs
● 2026-07-05 05:31:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns2.univie.ac.at, u.ns.at, r.ns.at, j.ns.at... | - |
| mathmod.at | ns1.nameservice.at, ns2.nameservice.at | 4 records |
✅ Authoritative Response
Server:84.115.254.100
NS records: ns1.nameservice.at, ns2.nameservice.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathmod.at (unsigned zone)
⏱️ Timing
Total: 600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.131.86.19 |
| NS | 2 | ns1.nameservice.at, ns2.nameservice.at |
| MX | 1 | mx.mymagenta.business (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.mymagenta.busin |
| SOA | 1 | ns1.nameservice.at domainadmin2.magenta. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.nameservice.at, ns1.nameservice.at, ns2.nameservice.at...)
Analysis
Hierarchy
mathmod.at serves as the parent of www.mathmod.at.
IP Addresses
mathmod.at has exactly one IP address — 128.131.86.19.
Additional host names — including vvv.acin.tuwien.ac.at and www.mathmod.at — share IP numbers with mathmod.at.
Name Servers
mathmod.at has two authoritative name servers — ns1.nameservice.at and ns2.nameservice.at.
The name server configuration of mathmod.at is shared with other domains, for instance asiawok.at, weisgram.at, panorama-immobilien.com and two others.
The name servers for mathmod.at overlap at least partially with those of other domains — for example ipus.at.
Both ns1.nameservice.at and ns2.nameservice.at have two IP addresses each. ns1.nameservice.at resolves to 46.125.235.217 and 2001:4bc8:2000:702::1; ns2.nameservice.at resolves to 84.115.254.100 and 2a02:8383:d:200a::1.
Mail Servers
mathmod.at uses one mail server — mx.mymagenta.business.
The mail server setup of mathmod.at matches that of other domains such as firstlevelsolar.com, hbhaustechnik.at, heinrich-spedition.at and two others.
At least some of mathmod.at's mail servers are shared with other domains, among them stoni.at, in-focus.at, padmas.at and diehlobils.at.
mx.mymagenta.business points to one IP number — 80.109.253.244.