sirsy.com - robtex.com
sirsy.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=1774378472 | ||||||
Subdomains
mx.sirsy.com |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.fatcow.com2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 03:36:20
● 2026-03-24 19:17:42
●NSns1.yourhostingaccount.com2015-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 19:17:42
●NSns2.fatcow.com2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 03:36:20
● 2026-03-24 19:17:42
●NSns2.yourhostingaccount.com2015-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 19:17:42
●NSns3.fatcow.com2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 03:36:20
● 2026-03-24 19:17:42
●MXmx.sirsy.com2015-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 19:17:42
●A65.254.248.1932015-07-25 → 2026-03-24 · 2 obs
● 2026-03-24 19:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| sirsy.com | ns1.fatcow.com, ns2.fatcow.com, ns3.fatcow.com | 3 records |
✅ Authoritative Response
Server:65.254.254.100
NS records: ns1.fatcow.com, ns2.fatcow.com, ns3.fatcow.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sirsy.com (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.254.248.193 |
| NS | 2 | ns1.yourhostingaccount.com, ns2.yourhostingaccount.com |
| MX | 1 | mx.sirsy.com (pri: 10) |
| TXT | 2 | v=spf1 include:servers.mcsv.net include:, google-site-verification=hYzLxCudXPyjV6l |
| SOA | 1 | ns1.yourhostingaccount.com admin.yourhos |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.fatcow.com, ns2.fatcow.com, ns3.fatcow.com)
Analysis
Hierarchy
The parent of mx.sirsy.com is sirsy.com.
IP Addresses
sirsy.com points to IP number: 65.254.248.193.
Other host names such as www.avprinting.com, landmarkpropertiesinc.com, mail.imperialwesternproducts.com, thelittlewinebus.com and mail.jacksonhunger.com share IPs with sirsy.com.
Name Servers
sirsy.com is delegated to five name servers: ns1.fatcow.com, ns2.fatcow.com, ns3.fatcow.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
sirsy.com at least partially shares name servers with other domains, for instance ni4m.org, waterware.us, vxmdesign.com, iamcreator.org and hubtip.com.
These name servers are commonly used alongside ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com, ns1.dotster.com, ns2.dotster.com, ns1.domain.com, ns2.domain.com, ns1.hypermart.net and ns2.hypermart.net.
Host names with one IP number: ns1.fatcow.com points to 65.254.254.100; ns2.fatcow.com points to 65.254.254.101; ns3.fatcow.com points to 65.254.254.120; ns1.yourhostingaccount.com points to 65.254.254.102; ns2.yourhostingaccount.com points to 65.254.254.155.
Mail Servers
sirsy.com is handled by a single mail server, mx.sirsy.com.
Host mx.sirsy.com resolves to three IPs: 65.254.254.50, 65.254.254.51 and 65.254.254.52.