devos.at - dns.ninja
devos.at
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=1781823602 | ||||||
Same first word
Similar names
DNS History
18 records (10 active, 8 former)
●NSns1.w4a.fr2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○NSns1.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●NSns1.yulpa.io2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○NSns2.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●NSns2.yulpa.io2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○NSns3.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●NSns3.yulpa.io2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
●NSsdns1.w4a.fr2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
●NSsdns2.w4a.fr2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○MXmx1.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●MXmx10.yulpa.io2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○MXmx2.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●MXmx20.yulpa.io2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○MXmx3.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●MXmx30.yulpa.io2026-02-16 → 2026-06-18 · 3 obs
● 2026-02-16 00:03:42
● 2026-06-18 23:38:38
○MXmx4.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
○MXmx5.web4all.fr2015-05-14 → 2017-06-28 · 4 obs
● 2017-06-28 06:38:00
○ 2026-02-16 00:03:42
○ 2026-06-18 23:38:38
●A185.49.20.1012015-05-14 → 2026-06-18 · 2 obs
● 2026-06-18 23:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, ns1.univie.ac.at, u.ns.at, d.ns.at... | - |
| devos.at | ns1.w4a.fr, sdns1.w4a.fr, sdns2.w4a.fr | - |
✅ Authoritative Response
Server:185.49.20.10
NS records: ns1.w4a.fr, sdns1.w4a.fr, sdns2.w4a.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devos.at (unsigned zone)
⏱️ Timing
Total: 4457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.49.20.101 |
| NS | 3 | ns2.yulpa.io, ns3.yulpa.io... |
| MX | 3 | mx20.yulpa.io (pri: 20), mx10.yulpa.io (pri: 10)... |
| TXT | 1 | v=spf1 a mx ptr include:spf.yulpa.io ?al |
| SOA | 1 | ns1.yulpa.io zonecheck.yulpa.io |
Analysis
IP Addresses
devos.at resolves to just one IP address, 185.49.20.101.
Two other host names, along with cei-lyontech.fr, scriban.eu and jeremiegimenez.com, also share IP numbers with devos.at.
Name Servers
devos.at is served by 6 authoritative name servers — among them ns1.w4a.fr, sdns1.w4a.fr, sdns2.w4a.fr and 3 others.
There is at least partial name server overlap between devos.at and other domains — asfb.fr, caffin.net, demaistre.fr and two more among them.
These name servers regularly appear alongside ns1.yulpa.io, ns2.yulpa.io, ns3.yulpa.io and 3 other name servers in NS record sets.
Host names that point to one IP address:
The hostname ns1.w4a.fr resolves to 185.49.20.10.
The hostname sdns1.w4a.fr resolves to 91.220.248.154.
The hostname sdns2.w4a.fr resolves to 176.31.158.146.
The hostname ns1.yulpa.io resolves to 185.49.20.10.
The hostname ns2.yulpa.io resolves to 91.220.248.154.
The hostname ns3.yulpa.io resolves to 92.243.4.24.
ns1.w4a.fr along with ns1.yulpa.io each resolve to 185.49.20.10 IP addresses.
sdns1.w4a.fr along with ns2.yulpa.io each resolve to 91.220.248.154 IP addresses.
Mail Servers
Incoming mail for devos.at is delivered via three mail servers: mx10.yulpa.io, mx20.yulpa.io and mx30.yulpa.io.
There is at least a partial MX overlap between devos.at and other domains, including emmanuelmayoud.net, immobilier-valognes.web4all.fr, xyweb.fr and two others.
All three hostnames mx10.yulpa.io, mx20.yulpa.io and mx30.yulpa.io point to a common set of three IP numbers: 31.169.40.137, 185.49.21.250 and 185.49.22.250.
Each of mx10.yulpa.io, mx20.yulpa.io and mx30.yulpa.io resolves to 31.169.40.137.
Each of mx10.yulpa.io, mx20.yulpa.io and mx30.yulpa.io resolves to 185.49.21.250.
Each of mx10.yulpa.io, mx20.yulpa.io and mx30.yulpa.io resolves to 185.49.22.250.