johnjrusso.com - robtex.com
johnjrusso.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.198.240.7🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| PTR | mi3-cl8-its2.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.johnjrusso.com ⭐ | ||||||
| A | 66.198.240.7🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| PTR | mi3-cl8-its2.a2hosting.com | ||||||
| TXT | v=spf1 ip4:66.198.240.7 include:spf.a2hosting.com +a +mx ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-cl8-its2.a2hosting.com 2026-04-29 #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=1778356751 | ||||||
Previously MX for
johnjrusso.com |
Subdomains
mail.johnjrusso.com |
Same first word
johnjrusso.com |
DNS History
10 records (6 active, 4 former)
●NSns1.a2hosting.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 10:30:40
● 2026-05-09 20:17:22
○NSns1.tkrms.com2015-08-19 → 2017-05-16 · 4 obs
● 2017-05-16 06:51:14
○ 2026-02-21 10:30:40
○ 2026-05-09 20:17:22
●NSns2.a2hosting.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 10:30:40
● 2026-05-09 20:17:22
○NSns2.tkrms.com2015-08-19 → 2017-05-16 · 4 obs
● 2017-05-16 06:51:14
○ 2026-02-21 10:30:40
○ 2026-05-09 20:17:22
●NSns3.a2hosting.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 10:30:40
● 2026-05-09 20:17:22
●NSns4.a2hosting.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 10:30:40
● 2026-05-09 20:17:22
○MXjohnjrusso.com2015-08-19 → 2017-05-16 · 4 obs
● 2017-05-16 06:51:14
○ 2026-02-21 10:30:40
○ 2026-05-09 20:17:22
●MXmail.johnjrusso.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 10:30:40
● 2026-05-09 20:17:22
○A50.87.38.2392015-08-19 → 2017-05-16 · 4 obs
● 2017-05-16 06:51:14
○ 2026-02-21 10:30:40
○ 2026-05-09 20:17:22
●A66.198.240.72026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 10:30:40
● 2026-05-09 20:17:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| johnjrusso.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for johnjrusso.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.198.240.7 |
| NS | 4 | ns2.a2hosting.com, ns1.a2hosting.com... |
| MX | 1 | mail.johnjrusso.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:66.198.240.7 include:spf.a2ho |
| SOA | 1 | ns1.a2hosting.com root.mi3-cl8-its2.a2ho |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
johnjrusso.com is the parent of mail.johnjrusso.com.
IP Addresses
johnjrusso.com points to IP number 66.198.240.7.
For instance, other host names mail.2wr.app, morch.us, radium-gpt.com, importsounds.com and mail.castleen.com share IP numbers with johnjrusso.com.
Name Servers
johnjrusso.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
johnjrusso.com shares name servers with other domains at least partially, for example lucrative.ai, ropeaccess.sa, deploie-tes-ailes.org, integradoramayco.com and kbar.com.au.
These name servers are commonly used alongside ns1.supercp.com, ns2.supercp.com, ns1.a2webhosting.com, ns2.a2webhosting.com, ns3.supercp.com and ns4.supercp.com.
Host names with a single IP:
ns1.a2hosting.com points to 13.248.158.180
ns2.a2hosting.com points to 75.2.118.134
ns3.a2hosting.com points to 76.223.26.245
ns4.a2hosting.com points to 99.83.147.209
Mail Servers
johnjrusso.com is handled by a single mail server, mail.johnjrusso.com.
mail.johnjrusso.com points to a single IP: 66.198.240.7.