flex-span.com - robtex.com
flex-span.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.237.57🇺🇸 EIGI50.87.0.0/16 Unified Layer | ||||||
| PTR | 50-87-237-57.unifiedlayer.com | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| MX | flex-span.com ⭐ | ||||||
| A | 50.87.237.57🇺🇸 EIGI50.87.0.0/16 Unified Layer | ||||||
| PTR | 50-87-237-57.unifiedlayer.com | ||||||
| TXT | v=spf1 +a +mx +ip4:70.40.220.135 +ip4:50.87.237.57 +ip4:69.195.124.102 ~all | ||||||
| SOA | ns1.bluehost.comroot@box2109.bluehost.com 2020-12-27 #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=1785093062 | ||||||
MX for
flex-span.com |
Same first word
flex-span.com |
DNS History
5 records (4 active, 1 former)
●NSns1.bluehost.com2015-08-09 → 2026-07-26 · 2 obs
● 2026-07-26 19:13:36
●NSns2.bluehost.com2015-08-09 → 2026-07-26 · 2 obs
● 2026-07-26 19:13:36
●MXflex-span.com2015-08-09 → 2026-07-26 · 2 obs
● 2026-07-26 19:13:36
●A50.87.237.572026-04-09 → 2026-07-26 · 3 obs
● 2026-04-09 22:48:10
● 2026-07-26 19:13:36
○A69.195.124.1022015-08-09 → 2018-08-10 · 4 obs
● 2018-08-10 11:50:28
○ 2026-04-09 22:48:10
○ 2026-07-26 19:13:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| flex-span.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.24.80
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flex-span.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.237.57 |
| NS | 2 | ns1.bluehost.com, ns2.bluehost.com |
| MX | 1 | flex-span.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:70.40.220.135 +ip4:50 |
| SOA | 1 | ns1.bluehost.com root.box2109.bluehost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Mail Server Role
flex-span.com serves as a mail server for flex-span.com.
IP Addresses
flex-span.com has exactly one IP address — 50.87.237.57.
Among others, mail.pacbridgconst.com, 50-87-237-57.unifiedlayer.com, pacbridgeinc.com and pacbridgconst.com resolve to the same IP numbers as flex-span.com.
Name Servers
flex-span.com uses two name servers for its delegation: ns1.bluehost.com and ns2.bluehost.com.
The name server configuration of flex-span.com is shared with other domains, for instance loricroftinc.com, jillettinger.com, deanscleaningcayman.com and two others.
At least some of flex-span.com's name servers are also used by other domains, among them paulidahogalvanizing.com.
Each of ns1.bluehost.com and ns2.bluehost.com has one IP address: ns1.bluehost.com uses 162.159.24.80 and ns2.bluehost.com uses 162.159.25.175.
Mail Servers
flex-span.com uses exactly one mail server, which is flex-span.com.
flex-span.com directs to just one IP number, 50.87.237.57.