a2asystems.com - robtex.com
a2asystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.209.248.11🇺🇸 Google35.208.0.0/15 | ||||||
| PTR | 11.248.209.35.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +ip4:34.174.173.27 include:a2asystems.com.spf.auto.dnssmarthos... | ||||||
| SOA | ns1.siteground.netroot@serv01.siteground224.com 2020-07-23 #19 | ||||||
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=1776104582 | ||||||
Same first word
a2asystems.com |
DNS History
12 records (6 active, 6 former)
●NSns1.siteground.net2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 18:38:24
● 2026-04-13 18:38:26
○NSns1.siteground224.com2015-05-17 → 2017-05-21 · 4 obs
● 2017-05-21 00:17:08
○ 2026-04-13 18:38:24
○ 2026-04-13 18:38:26
●NSns2.siteground.net2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 18:38:24
● 2026-04-13 18:38:26
○NSns2.siteground224.com2015-05-17 → 2017-05-21 · 4 obs
● 2017-05-21 00:17:08
○ 2026-04-13 18:38:24
○ 2026-04-13 18:38:26
●MXmx10.antispam.mailspamprotection.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 18:38:24
● 2026-04-13 18:38:26
○MXmx10.mailspamprotection.com2015-05-17 → 2017-05-21 · 4 obs
● 2017-05-21 00:17:08
○ 2026-04-13 18:38:24
○ 2026-04-13 18:38:26
●MXmx20.antispam.mailspamprotection.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 18:38:24
● 2026-04-13 18:38:26
○MXmx20.mailspamprotection.com2015-05-17 → 2017-05-21 · 4 obs
● 2017-05-21 00:17:08
○ 2026-04-13 18:38:24
○ 2026-04-13 18:38:26
●MXmx30.antispam.mailspamprotection.com2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 18:38:24
● 2026-04-13 18:38:26
○MXmx30.mailspamprotection.com2015-05-17 → 2017-05-21 · 4 obs
● 2017-05-21 00:17:08
○ 2026-04-13 18:38:24
○ 2026-04-13 18:38:26
○A181.224.138.2382015-05-17 → 2017-05-21 · 4 obs
● 2017-05-21 00:17:08
○ 2026-04-13 18:38:24
○ 2026-04-13 18:38:26
●A35.209.248.112026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 18:38:24
● 2026-04-13 18:38:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| a2asystems.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2asystems.com (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.209.248.11 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 3 | mx20.antispam.mailspamprotection.com (pr, mx30.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx +ip4:34.174.173.27 includ |
| SOA | 1 | ns1.siteground.net root.serv01.sitegroun |
Analysis
IP Addresses
a2asystems.com resolves to a single IP: 35.209.248.11.
Name Servers
a2asystems.com has two name servers: ns1.siteground.net and ns2.siteground.net.
a2asystems.com shares the same name server setup as other domains, for example eastale.com, relaxnrestore.com, deadlyreflection.com, talar.org and artworkwebsite.com.
a2asystems.com shares some name servers with other domains, for example safesea.co.il, eco-med.org, rishireddi.com, hottinger.org and elisabettafaenza.com.au.
Host names with a single IP:
ns1.siteground.net points to 75.2.77.104
ns2.siteground.net points to 99.83.229.113
Mail Servers
a2asystems.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
a2asystems.com shares some mail servers with other domains, at least partially; for instance reimaginerpe.org, mamakdogalgaz.com.tr, thegiftoffun.com, bessoneimpianti.it and pullmanradio.com.
Host names with a single IP: mx10.antispam.mailspamprotection.com points to 34.149.79.66; mx20.antispam.mailspamprotection.com points to 34.120.156.61; mx30.antispam.mailspamprotection.com points to 34.111.121.216.