appdown.com - dns.ninja
appdown.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | ns1.namepros-dns.com ⭐ | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | ns2.abdulbasit.ns.namepros-dns.is | ||||||
| A | 3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ns2.namepros-dns.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namepros-dns.comdns@namepros.com serial=15069229 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786437484 | ||||||
Same first word
appdown.me |
appdown.herokuapp.com |
appdown.us |
appdown.ltd |
appdown.click |
appdown.ir |
appdown.org |
appdown.net |
appdown.com |
appdown.cn |
appdown.xyz |
appdown.com.cn |
appdown.website |
appdown.info |
appdown.de |
Similar names
DNS History
12 records (3 active, 9 former)
○NSns1.eftydns.com2026-03-31 → 2026-08-11 · 2 obs
○ 2026-08-11 08:42:32
●NSns1.namepros-dns.com2026-03-31 → 2026-08-11 · 3 obs
● 2026-03-31 18:36:28
● 2026-08-11 08:42:32
●NSns2.abdulbasit.ns.namepros-dns.is2026-03-31 → 2026-08-11 · 3 obs
● 2026-03-31 18:36:28
● 2026-08-11 08:42:32
○NSns2.eftydns.com2026-03-31 → 2026-08-11 · 2 obs
○ 2026-08-11 08:42:32
○NSns29.1and1.com2015-06-24 → 2017-03-27 · 4 obs
● 2017-03-27 19:54:40
○ 2026-03-31 18:36:28
○ 2026-08-11 08:42:32
○NSns30.1and1.com2015-06-24 → 2017-03-27 · 4 obs
● 2017-03-27 19:54:40
○ 2026-03-31 18:36:28
○ 2026-08-11 08:42:32
○MXmx00.1and1.com2015-06-24 → 2017-03-27 · 4 obs
● 2017-03-27 19:54:40
○ 2026-03-31 18:36:28
○ 2026-08-11 08:42:32
○MXmx01.1and1.com2015-06-24 → 2017-03-27 · 4 obs
● 2017-03-27 19:54:40
○ 2026-03-31 18:36:28
○ 2026-08-11 08:42:32
○A216.250.121.82016-08-05 → 2017-03-27 · 5 obs
● 2016-08-05 11:03:56
● 2017-03-27 19:54:40
○ 2026-03-31 18:36:28
○ 2026-08-11 08:42:32
●A54.237.57.212026-03-31 → 2026-08-11 · 3 obs
● 2026-03-31 18:36:28
● 2026-08-11 08:42:32
○A74.208.30.2522015-06-24 → 2016-05-09 · 4 obs
● 2016-05-09 17:40:04
○ 2016-08-05 11:03:56
○ 2026-08-11 08:42:32
○A86.105.245.692026-03-31 → 2026-08-11 · 2 obs
○ 2026-08-11 08:42:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| appdown.com | ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is | 1 record |
✅ Authoritative Response
Server:3.233.30.191
NS records: ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appdown.com (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.237.57.21 |
| NS | 2 | ns1.namepros-dns.com, ns2.abdulbasit.ns.namepros-dns.is |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namepros-dns.com dns.namepros.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.namepros-dns.com)
Analysis
IP Addresses
appdown.com has exactly one IP address — 54.237.57.21.
meddirect.com, zoily.com, mail.urbitex.com plus two other host names have IP numbers in common with appdown.com.
Name Servers
appdown.com is delegated to two name servers: ns1.namepros-dns.com and ns2.abdulbasit.ns.namepros-dns.is.
The name server configuration of appdown.com is shared with other domains, for instance tnry.com, imgi.com, x-pert.com and two others.
There is at least partial name server overlap between appdown.com and other domains — ikim.co, parameters.co, dehumidification.org and two more among them.
These name servers regularly appear alongside ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is, ns2.brokerage.ns.namepros-dns.is, zss5p6352r53spzb3phzhs8pdh6583j8.ns.namepros-dns.is and 7 other name servers in NS record sets.
ns1.namepros-dns.com → 54.237.57.21 and ns2.abdulbasit.ns.namepros-dns.is → 3.233.30.191: one IP number per host name.