firstflighthealth.com - robtex.com
firstflighthealth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.253.28.50🇺🇸 LEVELONESERVERS199.253.28.0/24 PureVoltage Hosting Inc. | ||||||
| PTR | cloud2.defaultserver.net | ||||||
| NS | ns1.defaultserver.net ⭐ | ||||||
| A | 199.253.28.50🇺🇸 LEVELONESERVERS199.253.28.0/24 PureVoltage Hosting Inc. | ||||||
| PTR | cloud2.defaultserver.net | ||||||
| NS | ns2.defaultserver.net | ||||||
| A | 199.253.28.50🇺🇸 LEVELONESERVERS199.253.28.0/24 PureVoltage Hosting Inc. | ||||||
| PTR | cloud2.defaultserver.net | ||||||
| MX | mail.firstflighthealth.com ⭐ | ||||||
| A | 199.253.28.50🇺🇸 LEVELONESERVERS199.253.28.0/24 PureVoltage Hosting Inc. | ||||||
| PTR | cloud2.defaultserver.net | ||||||
| TXT | v=spf1 include:spf1.dm.aliyun.com include:_spf.google.com -all | ||||||
| SOA | ns1.defaultserver.nethostmaster@firstflighthealth.com 2026-03-18 #0 | ||||||
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=1778461696 | ||||||
Subdomains
flight6.firstflighthealth.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| firstflighthealth.com | ns1.defaultserver.net, ns2.defaultserver.net | - |
✅ Authoritative Response
Server:199.253.28.50
NS records: ns1.defaultserver.net, ns2.defaultserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstflighthealth.com (unsigned zone)
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.253.28.50 |
| NS | 2 | ns2.defaultserver.net, ns1.defaultserver.net |
| MX | 1 | mail.firstflighthealth.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf1.dm.aliyun.com includ |
| SOA | 1 | ns1.defaultserver.net hostmaster.firstfl |
Analysis
Hierarchy
firstflighthealth.com is the parent of flight6.firstflighthealth.com.
IP Addresses
firstflighthealth.com resolves to a single IP address: 199.253.28.50.
Other host names including starav.in, mail.whitebullmarketing.com, www.maharajalottery.com, chillilovers.co.uk and mail.businessbiz.info share IP numbers with firstflighthealth.com.
Name Servers
firstflighthealth.com's delegation uses two name servers, ns1.defaultserver.net and ns2.defaultserver.net.
firstflighthealth.com shares the same name server setup as other domains, for example care4navigator.net, chriswebdesigns.com, officebagsonline.org, vsipr.com and parkyourproperty.com.
firstflighthealth.com at least partially shares name servers with other domains, for example softfix.in, todayworldnews.in and okaw.in.
These name servers are commonly used with ns1.youstable.com and ns2.youstable.com.
Host names with a single IP:
- ns1.defaultserver.net points to 199.253.28.50
- ns2.defaultserver.net points to 199.253.28.50
Host names that point to 199.253.28.50: ns1.defaultserver.net and ns2.defaultserver.net
Mail Servers
firstflighthealth.com is handled by a single mail server, mail.firstflighthealth.com.
mail.firstflighthealth.com points to a single IP: 199.253.28.50.