availabilityweb.com - robtex.com
availabilityweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.157.125🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | availabilityweb.com | ||||||
| NS | ns1.fourthfloorequipment.com ⭐ | ||||||
| A | 162.240.157.125🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | availabilityweb.com | ||||||
| NS | ns2.fourthfloorequipment.com | ||||||
| A | 162.240.157.149🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 162-240-157-149.unifiedlayer.com | ||||||
| MX | availabilityweb.com ⭐ | ||||||
| A | 162.240.157.125🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | availabilityweb.com | ||||||
| TXT | v=spf1 +a +mx +ip4:192.232.228.178 ?all | ||||||
| SOA | ns1.fourthfloorequipment.comroot@7200936.fourthfloorequipment.com 2026-07-29 #1 | ||||||
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=1787739830 | ||||||
PTR for
MX for
availabilityweb.com |
Same first word
availabilityweb.com |
availabilityweb.net |
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSns1.fourthfloorequipment.com2026-08-08 → 2026-08-26 · 3 obs
● 2026-08-08 04:59:44
● 2026-08-26 10:26:38
○NSns1.ilanamarcus.com2015-07-06 → 2017-03-30 · 4 obs
● 2017-03-30 08:15:14
○ 2026-08-08 04:59:44
○ 2026-08-26 10:26:38
●NSns2.fourthfloorequipment.com2026-08-08 → 2026-08-26 · 3 obs
● 2026-08-08 04:59:44
● 2026-08-26 10:26:38
○NSns2.ilanamarcus.com2015-07-06 → 2017-03-30 · 4 obs
● 2017-03-30 08:15:14
○ 2026-08-08 04:59:44
○ 2026-08-26 10:26:38
●MXavailabilityweb.com2015-07-06 → 2026-08-26 · 2 obs
● 2026-08-26 10:26:38
●A162.240.157.1252026-08-08 → 2026-08-26 · 3 obs
● 2026-08-08 04:59:44
● 2026-08-26 10:26:38
○A192.232.228.1782015-07-06 → 2016-07-16 · 4 obs
● 2016-07-16 09:30:28
○ 2017-03-30 08:15:14
○ 2026-08-26 10:26:38
○A198.57.155.2192017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 08:15:14
○ 2026-08-08 04:59:44
○ 2026-08-26 10:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| availabilityweb.com | ns1.fourthfloorequipment.com, ns2.fourthfloorequipment.com | 2 records |
✅ Authoritative Response
Server:162.240.157.125
NS records: ns1.fourthfloorequipment.com, ns2.fourthfloorequipment.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for availabilityweb.com (unsigned zone)
⏱️ Timing
Total: 1095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.157.125 |
| NS | 2 | ns2.fourthfloorequipment.com, ns1.fourthfloorequipment.com |
| MX | 1 | availabilityweb.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:192.232.228.178 ?all |
| SOA | 1 | ns1.fourthfloorequipment.com root.720093 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.fourthfloorequipment.com, ns2.fourthfloorequipment.com)
Analysis
Mail Server Role
The MX record for availabilityweb.com points back to availabilityweb.com — it is its own mail server.
IP Addresses
availabilityweb.com directs to one IP number, which is 162.240.157.125.
Among the host names that share IP numbers with availabilityweb.com are fourthfloorequipment.com, cambersun.com, ns1.fourthfloorequipment.com and two others.
Name Servers
Two name servers handle the delegation for availabilityweb.com: ns1.fourthfloorequipment.com and ns2.fourthfloorequipment.com.
availabilityweb.com has the same name server delegation as a number of other domains, such as fourthfloorequipment.com, ilanamarcus.com, cambersun.com and two more.
ns1.fourthfloorequipment.com resolves to 162.240.157.125. ns2.fourthfloorequipment.com resolves to 162.240.157.149. Both host names point to a single IP number.
Mail Servers
The MX record for availabilityweb.com points to a single mail server: availabilityweb.com.
availabilityweb.com carries a single IP number, which is 162.240.157.125.