903qzy.com - robtex.com
903qzy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.229.117.57🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-229-117-57.compute-1.amazonaws.com | ||||||
| NS | ns1.903qzy.com ⭐ | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| NS | ns4.csof.net | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| MX | mx1.903qzy.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.903qzy.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns1.903qzy.comhostmaster@903qzy.com serial=1778065303 | ||||||
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=1778428551 | ||||||
Subdomains
Same first word
903qzy.com |
DNS History
10 records (8 active, 2 former)
●NSns1.903qzy.com2026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 13:57:48
● 2026-05-10 16:12:18
●MXmx1.903qzy.com2026-03-27 → 2026-05-10 · 2 obs
● 2026-05-10 16:12:18
●MXmx2.903qzy.com2026-03-27 → 2026-05-10 · 2 obs
● 2026-05-10 16:12:18
○A104.239.157.2102019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-27 09:07:32
○ 2026-05-10 16:12:18
○A23.253.126.582019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-27 09:07:32
○ 2026-05-10 16:12:18
●A3.229.117.572026-03-27 → 2026-05-10 · 3 obs
● 2026-03-27 09:07:32
● 2026-05-10 16:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| 903qzy.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:52.20.19.77
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 903qzy.com (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.229.117.57 |
| NS | 4 | ns1.csof.net, ns4.csof.net... |
| MX | 2 | mx1.903qzy.com (pri: 10), mx2.903qzy.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.903qzy.com hostmaster.903qzy.com |
Analysis
Hierarchy
903qzy.com is a parent of mx2.903qzy.com and mx1.903qzy.com.
IP Addresses
903qzy.com points to a single IP number: 3.229.117.57.
Other host names, for instance vugluskr.link, cdneurops.shop, vkplayerpro.ru, ns6.ftandort.xyz and mail.gnuaid.com share IP numbers with 903qzy.com.
Name Servers
903qzy.com is delegated to five name servers: ns1.903qzy.com, ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
903qzy.com at least partially shares name servers with other domains, for instance gfwsxwijtuktgjnrxukl.com, thaveresul.xyz, sjzhwj.com, celandinemurgatroyd.net and zonaelectro.ro.
These name servers are commonly used alongside ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with one IP number:
ns1.903qzy.com points to: 18.205.186.231.
ns1.csof.net points to: 18.205.186.231.
ns2.csof.net points to: 23.21.178.27.
ns3.csof.net points to: 3.214.185.54.
ns4.csof.net points to: 52.20.19.77.
Host names pointing to 18.205.186.231: ns1.903qzy.com and ns1.csof.net.
Mail Servers
903qzy.com is handled by two mail servers: mx1.903qzy.com and mx2.903qzy.com.
Host names with one IP number: mx1.903qzy.com points to 46.4.12.146; mx2.903qzy.com points to 46.4.10.173.