s4a.pro - robtex.com
s4a.pro
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1785341170 | ||||||
Same first word
s4a.us |
s4a.aero |
s4a.in |
s4a.info |
s4a.nl |
s4a.net |
s4a.gr |
s4a.de |
s4a.biz |
s4a.ch |
s4a.co.th |
s4a.jp |
s4a.org |
s4a.pro |
s4a.org.uk |
s4a.es |
s4a.ru |
s4a.dk |
s4a.it |
s4a.cat |
s4a.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns1.namecheaphosting.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 16:20:02
●NSdns2.namecheaphosting.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 16:20:02
●MXmx1-hosting.jellyfish.systems2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 16:20:02
●MXmx2-hosting.jellyfish.systems2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 16:20:02
●MXmx3-hosting.jellyfish.systems2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 16:20:02
●A198.54.126.1052026-07-26 → 2026-07-29 · 2 obs
● 2026-07-29 16:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | b2.pro.afilias-nst.org, c0.pro.afilias-nst.info, d0.pro.afilias-nst.org, a0.pro.afilias-nst.info... | - |
| s4a.pro | dns1.namecheaphosting.com, dns2.namecheaphosting.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s4a.pro (unsigned zone)
⏱️ Timing
Total: 2212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.54.126.105 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx +ip4:198.54.126.104 includ |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
Analysis
IP Addresses
s4a.pro resolves to just one IP address, 198.54.126.105.
Two other host names, along with servi(0x616e616c)isis.com.ve, _dc-mx.76cd5a5efc7d.trickxpert.com and mikefell.co.uk, also share IP numbers with s4a.pro.
Name Servers
s4a.pro has two authoritative name servers — dns1.namecheaphosting.com and dns2.namecheaphosting.com.
s4a.pro shares its NS records with other domains, for example vivalifegroup.com, artplots.com, gatewaysearch.org and two others.
s4a.pro partially shares its NS delegation with several other domains, including unitarian.me, timtracey.com, candlelightelectric.com and two others.
These name servers regularly co-occur with the name servers dns1.web-hosting.com, dns1.registrar-servers.com and dns2.registrar-servers.com.
Both dns1.namecheaphosting.com and dns2.namecheaphosting.com have two IP addresses each. dns1.namecheaphosting.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.namecheaphosting.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
s4a.pro uses three mail servers — mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
There is at least a partial MX overlap between s4a.pro and other domains, including codecapsule.com, swagtshirt.com, pvt.jo and two others.
Each of the three hostnames points to exactly one IP address: mx1-hosting.jellyfish.systems points to 162.255.118.28, mx2-hosting.jellyfish.systems points to 162.255.118.29 and mx3-hosting.jellyfish.systems points to 162.255.118.13.