ersinfo.com - robtex.com
ersinfo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.saic.com ⚠️ Not in zone NS records | ||||||
| A | 149.64.184.89🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix | ||||||
| PTR | dns1.saic.com | ||||||
| NS | dns2.saic.com ⚠️ Not in zone NS records | ||||||
| A | 149.64.184.90🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix | ||||||
| PTR | dns2.saic.com | ||||||
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=1776010682 | ||||||
Previously MX for
ersinfo.com |
Same first word
ersinfo.com |
Similar names
DNS History
6 records (2 active, 4 former)
○NSdc01p-net-dns-unt1-ns.net.saic.com2015-06-04 → 2015-06-04 · 3 obs
○ 2026-04-09 10:56:32
○ 2026-04-12 16:25:46
●NSdns1.saic.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 10:56:32
● 2026-04-12 16:25:46
●NSdns2.saic.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 10:56:32
● 2026-04-12 16:25:46
○NSmcles1.saic.com2015-06-04 → 2015-06-04 · 3 obs
○ 2026-04-09 10:56:32
○ 2026-04-12 16:25:46
○MXersinfo.com2015-06-04 → 2015-06-04 · 3 obs
○ 2026-04-09 10:56:32
○ 2026-04-12 16:25:46
○A149.8.128.1162015-06-04 → 2015-06-04 · 3 obs
○ 2026-04-09 10:56:32
○ 2026-04-12 16:25:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ersinfo.com | dns1.saic.com, dns2.saic.com | 2 records |
✅ Authoritative Response
Server:149.64.184.90
NS records: dns1.saic.com, dns2.saic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ersinfo.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.saic.com, dns2.saic.com)
Analysis
Name Servers
ersinfo.com's delegation uses two name servers, dns1.saic.com and dns2.saic.com.
ersinfo.com shares the same name server setup as other domains, for example advancingruralhealthcare.name, saic-nmsd.com, procurenet.tv, saicnetworxsolutions.net and saici.uk.
ersinfo.com at least partially shares name servers with other domains, including wellwaterpump.com, rtabusinfo.net, saic-ears.com, its-ese.org and jmps-seic.com.
These name servers are commonly used with dns-emastp01.net.saic.com and hidden.net.saic.com.
Host names with a single IP:
dns1.saic.com points to 149.64.184.89.
dns2.saic.com points to 149.64.184.90.