sdev.at - dns.ninja
sdev.at
at
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | dns.nic.at โญ | ||||||
| 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 | ||||||
Subdomains
Same first word
Similar names
DNS History
18 records (11 active, 7 former)
โNSdell.ns.cloudflare.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โNSken.ns.cloudflare.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โNSns01.webgo24.de2015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โNSns02.webgo24.de2015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โNSns03.webgo24.de2015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โNSns04.webgo24.de2015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXalt1.aspmx.l.google.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXalt2.aspmx.l.google.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXalt3.aspmx.l.google.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXalt4.aspmx.l.google.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXaspmx.l.google.com2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXpop.sdev.at2015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โMXsmtp.sdev.at2015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โA104.21.62.742026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โA172.67.221.2022026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โA2606:4700:3034::ac43:ddca2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โA2606:4700:3036::6815:3e4a2026-02-16 โ 2026-06-18 ยท 3 obs
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
โA37.17.224.152015-08-04 โ 2017-08-11 ยท 4 obs
โ 2017-08-11 19:15:16
โ 2026-02-16 14:45:58
โ 2026-06-18 23:34:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, u.ns.at, d.ns.at, j.ns.at... | - |
| sdev.at | ken.ns.cloudflare.com, dell.ns.cloudflare.com | - |
โ Authoritative Response
Server:173.245.58.94
NS records: ken.ns.cloudflare.com, dell.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sdev.at (unsigned zone)
โฑ๏ธ Timing
Total: 1485ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.74, 172.67.221.202 |
| AAAA | 2 | 2606:4700:3034::ac43:ddca, 2606:4700:3036::6815:3e4a |
| NS | 2 | dell.ns.cloudflare.com, ken.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | ca3-4b20e42632264783980c89ba8663ce52, google-site-verification=LlDmL_lySQ_r5e6... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dell.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
sdev.at serves as the parent of datahub.sdev.at and www.sdev.at.
IP Addresses
sdev.at points to the four IP addresses 104.21.62.74, 172.67.221.202, 2606:4700:3034::ac43:ddca and 2606:4700:3036::6815:3e4a.
165894726.co, www.lastconferences.ir.cdn.cloudflare.net, yotejor.com plus two other host names have IP numbers in common with sdev.at.
Name Servers
The NS records for sdev.at delegate to dell.ns.cloudflare.com and ken.ns.cloudflare.com.
The name server configuration of sdev.at is shared with other domains, for instance betpro360.net, estacion-cigars.de, belvg.de and two others.
At least some of sdev.at's name servers are shared with other domains, for example atwna.com, acwellman.com, imagineworld.es and two more.
It is common for these name servers to be used in conjunction with the name servers lisa.ns.cloudflare.com, ns1.colocrossing.com and ns2.colocrossing.com.
Hosts with 6 IP addresses each:
dell.ns.cloudflare.com maps to 108.162.192.94, 172.64.32.94, 173.245.58.94 and 3 additional IP addresses.
ken.ns.cloudflare.com maps to 108.162.193.127, 172.64.33.127, 173.245.59.127 and 3 additional IP addresses.
Mail Servers
sdev.at has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by sdev.at are shared with other domains: ca-tt.com, lorimertrading.com, brianteutsch.org and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c09::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.