ehsclass1971.com - dns.ninja
ehsclass1971.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.75.65.10🇺🇸 RoadRunner208.75.64.0/21 Blue Tower Technical | ||||||
| PTR | host301.bluetowerhosting.com | ||||||
| NS | ns1.bluetowerhosting.com ⭐ | ||||||
| A | 208.75.69.3🇺🇸 RoadRunner208.75.64.0/21 Blue Tower Technical | ||||||
| PTR | ns1.bluetowertech.com | ||||||
| NS | ns2.bluetowerhosting.com | ||||||
| A | 208.75.67.19🇺🇸 RoadRunner208.75.64.0/21 Blue Tower Technical | ||||||
| PTR | ns2.bluetowerhosting.com | ||||||
| NS | ns3.bluetowerhosting.com | ||||||
| A | 208.75.67.36🇺🇸 RoadRunner208.75.64.0/21 Blue Tower Technical | ||||||
| PTR | ns3.bluetowerhosting.com | ||||||
| MX | mail.ehsclass1971.com ⭐ | ||||||
| A | 208.75.65.202🇺🇸 RoadRunner208.75.64.0/21 Blue Tower Technical | ||||||
| PTR | mail301.bluetowerhosting.com | ||||||
| TXT | v=spf1 ip4:208.75.65.10 +a +mx +ip4:208.75.67.114 ~all | ||||||
| SOA | ns1.bluetowerhosting.comcpanelalerts@bluetowertech.com 2026-06-30 #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=1785195082 | ||||||
Subdomains
mail.ehsclass1971.com |
Same first word
ehsclass1971.com |
DNS History
8 records (5 active, 3 former)
●NSns1.bluetowerhosting.com2026-07-20 → 2026-07-27 · 3 obs
● 2026-07-20 08:00:16
● 2026-07-27 23:35:04
○NSns1.yourwebsvr.com2015-07-22 → 2018-06-06 · 4 obs
● 2018-06-06 22:08:16
○ 2026-07-20 08:00:16
○ 2026-07-27 23:35:04
●NSns2.bluetowerhosting.com2026-07-20 → 2026-07-27 · 3 obs
● 2026-07-20 08:00:16
● 2026-07-27 23:35:04
○NSns2.yourwebsvr.com2015-07-22 → 2018-06-06 · 4 obs
● 2018-06-06 22:08:16
○ 2026-07-20 08:00:16
○ 2026-07-27 23:35:04
●NSns3.bluetowerhosting.com2026-07-20 → 2026-07-27 · 3 obs
● 2026-07-20 08:00:16
● 2026-07-27 23:35:04
●MXmail.ehsclass1971.com2015-07-22 → 2026-07-27 · 2 obs
● 2026-07-27 23:35:04
●A208.75.65.102026-07-20 → 2026-07-27 · 3 obs
● 2026-07-20 08:00:16
● 2026-07-27 23:35:04
○A208.75.65.1962015-07-22 → 2018-06-06 · 4 obs
● 2018-06-06 22:08:16
○ 2026-07-20 08:00:16
○ 2026-07-27 23:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| ehsclass1971.com | ns1.bluetowerhosting.com, ns2.bluetowerhosting.com, ns3.bluetowerhosting.com | 3 records |
✅ Authoritative Response
Server:208.75.67.19
NS records: ns1.bluetowerhosting.com, ns2.bluetowerhosting.com, ns3.bluetowerhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ehsclass1971.com (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.75.65.10 |
| NS | 3 | ns2.bluetowerhosting.com, ns3.bluetowerhosting.com... |
| MX | 1 | mail.ehsclass1971.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:208.75.65.10 +a +mx +ip4:208. |
| SOA | 1 | ns1.bluetowerhosting.com cpanelalerts.bl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.bluetowerhosting.com, ns2.bluetowerhosting.com, ns3.bluetowerhosting.com)
Analysis
Hierarchy
ehsclass1971.com serves as the parent of mail.ehsclass1971.com.
IP Addresses
ehsclass1971.com has exactly one IP address — 208.75.65.10.
geneseelighthouse.org, carolcassara.com, sbirochester.com plus two other host names have IP numbers in common with ehsclass1971.com.
Name Servers
DNS for ehsclass1971.com is handled by three authoritative name servers: ns1.bluetowerhosting.com, ns2.bluetowerhosting.com and ns3.bluetowerhosting.com.
ehsclass1971.com has at least partial name server overlap with other domains, such as wurlitzerrolls.com, bluetowerhosting.com, mymailcentral.com and two others.
ns1.mynamesvr.com, ns2.mynamesvr.com and ns3.mynamesvr.com — plus 5 other name servers — are commonly paired with these name servers.
ns1.bluetowerhosting.com, ns2.bluetowerhosting.com and ns3.bluetowerhosting.com all have one IP address each — ns1.bluetowerhosting.com directs to 208.75.69.3, ns2.bluetowerhosting.com directs to 208.75.67.19 and ns3.bluetowerhosting.com directs to 208.75.67.36.
Mail Servers
ehsclass1971.com uses one mail server — mail.ehsclass1971.com.
mail.ehsclass1971.com has exactly one IP number: 208.75.65.202.