openbusinesserver.com - dns.ninja
openbusinesserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.70.106🇺🇸 EIGI50.87.64.0/20 | ||||||
| PTR | 50-87-70-106.justhost.com | ||||||
| NS | ns1.justhost.com ⭐ | ||||||
| A | 162.159.24.49Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.justhost.com | ||||||
| NS | ns2.justhost.com | ||||||
| A | 162.159.25.241Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.justhost.com | ||||||
| MX | mail.openbusinesserver.com ⭐ | ||||||
| A | 50.87.70.106🇺🇸 EIGI50.87.64.0/20 | ||||||
| PTR | 50-87-70-106.justhost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:173.254.28.244 +ip4:50.87.70.106 +include:websitewelcome.c... | ||||||
| SOA | ns1.justhost.comroot@just2002.justhost.com 2025-04-01 #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=1783262256 | ||||||
Subdomains
mail.openbusinesserver.com |
Same first word
openbusinesserver.com |
DNS History
9 records (4 active, 5 former)
●NSns1.justhost.com2026-03-01 → 2026-07-05 · 3 obs
● 2026-03-01 07:57:06
● 2026-07-05 14:38:06
●NSns2.justhost.com2026-03-01 → 2026-07-05 · 3 obs
● 2026-03-01 07:57:06
● 2026-07-05 14:38:06
○NSns31.worldnic.com2015-06-19 → 2017-03-29 · 4 obs
● 2017-03-29 17:32:06
○ 2026-03-01 07:57:06
○ 2026-07-05 14:38:06
○NSns32.worldnic.com2015-06-19 → 2017-03-29 · 4 obs
● 2017-03-29 17:32:06
○ 2026-03-01 07:57:06
○ 2026-07-05 14:38:06
○MXinbound.openbusinesserver.com.netsolmail.net2015-06-19 → 2016-09-09 · 4 obs
● 2016-09-09 03:12:00
○ 2017-03-29 17:32:06
○ 2026-07-05 14:38:06
●MXmail.openbusinesserver.com2026-03-01 → 2026-07-05 · 3 obs
● 2026-03-01 07:57:06
● 2026-07-05 14:38:06
○MXp.webcom.ctmail.com2017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 17:32:06
○ 2026-03-01 07:57:06
○ 2026-07-05 14:38:06
●A50.87.70.1062026-03-01 → 2026-07-05 · 3 obs
● 2026-03-01 07:57:06
● 2026-07-05 14:38:06
○A64.27.6.62015-06-19 → 2017-03-29 · 4 obs
● 2017-03-29 17:32:06
○ 2026-03-01 07:57:06
○ 2026-07-05 14:38:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| openbusinesserver.com | ns1.justhost.com, ns2.justhost.com | 2 records |
✅ Authoritative Response
Server:162.159.24.49
NS records: ns1.justhost.com, ns2.justhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openbusinesserver.com (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.70.106 |
| NS | 2 | ns2.justhost.com, ns1.justhost.com |
| MX | 1 | mail.openbusinesserver.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:173.254.28.244 +ip4:5 |
| SOA | 1 | ns1.justhost.com root.just2002.justhost. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.justhost.com, ns2.justhost.com)
Analysis
Hierarchy
mail.openbusinesserver.com is a subdomain of openbusinesserver.com.
IP Addresses
openbusinesserver.com directs to one IP number, which is 50.87.70.106.
Among the host names that share IP numbers with openbusinesserver.com are mail.phperp.com, mail.openpro.net, mail.reviewerp.com and two others.
Name Servers
Two name servers handle the delegation for openbusinesserver.com: ns1.justhost.com and ns2.justhost.com.
openbusinesserver.com has the same name server delegation as a number of other domains, such as pmsoxford.co.uk, nrmts.com, ivanospina.com and two more.
The name servers of openbusinesserver.com overlap at least partially with those of other domains — among them icenslice.com, 5-sfg.com, independentfilmcompany.com and two more.
These name servers are routinely co-deployed with the name servers ns1.pipedns.com, ns3.pipedns.com, ns2.pipedns.com and two others.
Both ns1.justhost.com and ns2.justhost.com have a single IP address each — ns1.justhost.com resolves to 162.159.24.49 while ns2.justhost.com resolves to 162.159.25.241.
Mail Servers
openbusinesserver.com routes its mail through a single mail server, mail.openbusinesserver.com.
mail.openbusinesserver.com carries a single IP number, which is 50.87.70.106.