app-developer.at - dns.ninja
app-developer.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::169🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.169🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1634981245 | ||||||
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=1782914402 | ||||||
Previously MX for
app-developer.at |
Subdomains
www.app-developer.at |
Same first word
app-developer.ca |
app-developer.ch |
app-developer.eu |
app-developer.de |
app-developer.club |
app-developer.website |
app-developer.net |
app-developer.com |
app-developer.at |
app-developer.in |
Similar names
DNS History
21 records (7 active, 14 former)
○NSns1.1awww.com2015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-18 22:26:06
○ 2026-07-01 14:44:42
○NSns1.1awww.net2015-10-18 → 2015-10-18 · 4 obs
● 2015-10-18 22:26:06
○ 2016-11-27 11:33:04
○ 2026-07-01 14:44:42
●NSns1.stackdns.com2026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
○NSns1.vendorlockhosting.com2016-11-27 → 2017-06-25 · 5 obs
● 2016-11-27 11:33:04
● 2017-06-25 13:21:12
○ 2026-02-14 21:38:40
○ 2026-07-01 14:44:42
○NSns2.1awww.com2015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-18 22:26:06
○ 2026-07-01 14:44:42
○NSns2.1awww.net2015-10-18 → 2015-10-18 · 4 obs
● 2015-10-18 22:26:06
○ 2016-11-27 11:33:04
○ 2026-07-01 14:44:42
●NSns2.stackdns.com2026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
○NSns2.vendorlockhosting.com2016-11-27 → 2017-06-25 · 5 obs
● 2016-11-27 11:33:04
● 2017-06-25 13:21:12
○ 2026-02-14 21:38:40
○ 2026-07-01 14:44:42
○NSns3.1awww.com2015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-18 22:26:06
○ 2026-07-01 14:44:42
○NSns3.1awww.net2015-10-18 → 2015-10-18 · 4 obs
● 2015-10-18 22:26:06
○ 2016-11-27 11:33:04
○ 2026-07-01 14:44:42
●NSns3.stackdns.com2026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
●NSns4.stackdns.com2026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
○MXapp-developer.at2016-11-27 → 2017-06-25 · 5 obs
● 2016-11-27 11:33:04
● 2017-06-25 13:21:12
○ 2026-02-14 21:38:40
○ 2026-07-01 14:44:42
○MXm6server.1awww.com2015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-18 22:26:06
○ 2026-07-01 14:44:42
●MXmx.stackmail.com2026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
○MXpl3server.1awww.com2015-10-18 → 2015-10-18 · 4 obs
● 2015-10-18 22:26:06
○ 2016-11-27 11:33:04
○ 2026-07-01 14:44:42
○A178.33.198.2462015-05-11 → 2015-05-11 · 3 obs
○ 2015-10-18 22:26:06
○ 2026-07-01 14:44:42
●A185.151.30.1692026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
○A199.201.110.1112016-11-27 → 2017-06-25 · 5 obs
● 2016-11-27 11:33:04
● 2017-06-25 13:21:12
○ 2026-02-14 21:38:40
○ 2026-07-01 14:44:42
●A2a07:7800::1692026-02-14 → 2026-07-01 · 3 obs
● 2026-02-14 21:38:40
● 2026-07-01 14:44:42
○A5.135.125.1632015-10-18 → 2015-10-18 · 4 obs
● 2015-10-18 22:26:06
○ 2016-11-27 11:33:04
○ 2026-07-01 14:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | n.ns.at, u.ns.at, ns2.univie.ac.at, j.ns.at... | - |
| app-developer.at | ns3.stackdns.com, ns2.stackdns.com, ns1.stackdns.com, ns4.stackdns.com | - |
✅ Authoritative Response
Server:35.198.79.191
NS records: ns3.stackdns.com, ns2.stackdns.com, ns1.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for app-developer.at (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.169 |
| AAAA | 1 | 2a07:7800::169 |
| NS | 4 | ns2.stackdns.com, ns1.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
Hierarchy
app-developer.at is a parent domain of www.app-developer.at.
IP Addresses
app-developer.at directs to two IP numbers, 185.151.30.169 and 2a07:7800::169
Two other host names, along with rndhub.uk, ns2.gdf-internet.co.uk and l27.co.uk, also share IP numbers with app-developer.at.
Name Servers
The NS records for app-developer.at point to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
app-developer.at shares at least some of its name servers with other domains, including cadlinksignlab.com, networkunlocking.com, fimeunp.ac.id and two others.
The hosts ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com all resolve to exactly one IP address each: 35.197.225.59, 146.148.28.88, 35.198.79.191 and 104.196.137.209 respectively.
Mail Servers
The sole mail server for app-developer.at is mx.stackmail.com.
Among the domains sharing a mail server setup with app-developer.at are antiques-empire.com, rough-studios.com, exeterhotels.com and two others.
mx.stackmail.com has exactly one IP number: 185.151.28.67.