a1z.com - robtex.com
a1z.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.204.181🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | mxgw.r4l.com | ||||||
| NS | ns1.r4l.com ⭐ | ||||||
| A | 2607:5300:60:34bf::1🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| A | 142.4.204.181🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | mxgw.r4l.com | ||||||
| NS | ns2.r4l.com | ||||||
| A | 2600:3c03::f03c:91ff:fe93:e369🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | ns2.r4l.com | ||||||
| A | 66.228.40.6🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | ns2.r4l.com | ||||||
| MX | mx1.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| MX | mx2.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| MX | mx3.r4l.com ⭐ | ||||||
| A | 192.99.3.191🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | smtp.r4l.com | ||||||
| TXT | v=spf1 redirect=vhost.r4l.com | ||||||
| SOA | ns1.r4l.comsupport@register4less.com 2019-12-03 #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=1771291435 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●A142.4.204.1812015-06-17 → 2026-03-11 · 3 obs
● 2015-06-17 01:42:12
● 2026-03-11 01:07:18
○A209.44.108.2362007-10-24 → 2007-10-24 · 3 obs
○ 2015-06-17 01:42:12
○ 2026-03-11 01:07:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| a1z.com | ns1.r4l.com, ns2.r4l.com | 4 records |
✅ Authoritative Response
Server: 66.228.40.6
NS records: ns1.r4l.com, ns2.r4l.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1z.com (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.4.204.181 |
| NS | 2 | ns2.r4l.com, ns1.r4l.com |
| MX | 3 | mx2.r4l.com (pri: 10), mx3.r4l.com (pri: 10)... |
| TXT | 1 | v=spf1 redirect=vhost.r4l.com |
| SOA | 1 | ns1.r4l.com support.register4less.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.r4l.com, ns1.r4l.com, ns2.r4l.com...)
Analysis
IP Addresses
a1z.com points to a single IP number: 142.4.204.181.
other host names for instance biodieselguys.com, nanocomputing.org, www.ghostonthecoast.com, marylandhardscapes.com and rxaminer.com share IP numbers with a1z.com.
Name Servers
a1z.com is delegated to two name servers: ns1.r4l.com and ns2.r4l.com.
a1z.com shares the same name server setup as other domains, for example wwwsh.org, dalemann.ca, alaskacycles.com, acpmeeting.com and monnom.clothing.
a1z.com at least partially shares its name servers with other domains, for instance airscapesart.com.
Host names with two IP numbers:
ns1.r4l.com points to 2607:5300:60:34bf::1 and 142.4.204.181
ns2.r4l.com points to 2600:3c03::f03c:91ff:fe93:e369 and 66.228.40.6
Mail Servers
a1z.com is handled by three mail servers: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.
a1z.com shares mail servers with other domains at least partially, including nationalfathersresourcecenter.com, mycoa.ch, familywithextracheese.com, shopgrandcitiesmall.com and mail.portableportrait.com.
Host names with a single IP number:
mx1.r4l.com points to 192.99.3.191.
mx2.r4l.com points to 192.99.3.191.
mx3.r4l.com points to 192.99.3.191.
Host names pointing to 192.99.3.191: mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.