rw87.com - dns.ninja
rw87.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.66.224.59🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc. | ||||||
| PTR | az1-ss30.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.rw87.com ⭐ | ||||||
| A | 68.66.224.59🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc. | ||||||
| PTR | az1-ss30.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.224.59 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ss30.a2hosting.com 2026-06-12 #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=1786470844 | ||||||
Subdomains
mail.rw87.com |
Same first word
rw87.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.a2hosting.com2026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 00:34:24
● 2026-08-11 18:22:02
○NSns1.hostmonster.com2015-05-30 → 2017-11-19 · 4 obs
● 2017-11-19 17:50:36
○ 2026-03-05 00:34:24
○ 2026-08-11 18:22:02
●NSns2.a2hosting.com2026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 00:34:24
● 2026-08-11 18:22:02
○NSns2.hostmonster.com2015-05-30 → 2017-11-19 · 4 obs
● 2017-11-19 17:50:36
○ 2026-03-05 00:34:24
○ 2026-08-11 18:22:02
●NSns3.a2hosting.com2026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 00:34:24
● 2026-08-11 18:22:02
●NSns4.a2hosting.com2026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 00:34:24
● 2026-08-11 18:22:02
●MXmail.rw87.com2015-05-30 → 2026-08-11 · 2 obs
● 2026-08-11 18:22:02
●A68.66.224.592026-03-05 → 2026-08-11 · 3 obs
● 2026-03-05 00:34:24
● 2026-08-11 18:22:02
○A74.220.207.1532015-05-30 → 2017-11-19 · 4 obs
● 2017-11-19 17:50:36
○ 2026-03-05 00:34:24
○ 2026-08-11 18:22:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| rw87.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rw87.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.66.224.59 |
| NS | 4 | ns2.a2hosting.com, ns4.a2hosting.com... |
| MX | 1 | mail.rw87.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:68.66.224.59 include: |
| SOA | 1 | ns1.a2hosting.com root.az1-ss30.a2hostin |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
mail.rw87.com is delegated beneath rw87.com.
IP Addresses
rw87.com has exactly one IP address — 68.66.224.59.
www.cdznte.com, marijasrdic.com, img.wolfchip.com plus two other host names have IP numbers in common with rw87.com.
Name Servers
Four name servers handle the delegation for rw87.com: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
There is at least partial name server overlap between rw87.com and other domains — breadmaking.info, on-pnt.com, coloradotransfer.com and two more among them.
These name servers tend to appear in combination with the name servers ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and ns4.supercp.com.
Four host names, each with one IP address: ns1.a2hosting.com has 13.248.158.180, ns2.a2hosting.com has 75.2.118.134, ns3.a2hosting.com has 76.223.26.245 and ns4.a2hosting.com has 99.83.147.209.
Mail Servers
rw87.com uses one mail server — mail.rw87.com.
mail.rw87.com has exactly one IP number: 68.66.224.59.