katnotes.com - dns.ninja
katnotes.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=1785398132 | ||||||
Same first word
katnotes.com |
Similar names
DNS History
6 records (6 active, 0 former)
●A142.4.204.1812015-06-02 → 2026-07-30 · 2 obs
● 2026-07-30 08:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| katnotes.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 katnotes.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.4.204.181 |
| NS | 2 | ns1.r4l.com, ns2.r4l.com |
| MX | 3 | mx3.r4l.com (pri: 10), mx1.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
katnotes.com resolves to just one IP address, 142.4.204.181.
Two other host names, along with nanocyte.com, tailno.de and jcraleigh.com, also share IP numbers with katnotes.com.
Name Servers
katnotes.com has two authoritative name servers — ns1.r4l.com and ns2.r4l.com.
katnotes.com shares its NS records with other domains, for example ouihaw.com, mail.gabriolahopecentre.com, starrportcorp.net and two others.
The name servers for katnotes.com overlap at least partially with those of other domains — for example octoberridge.com.
Both ns1.r4l.com and ns2.r4l.com have two IP addresses each. ns1.r4l.com resolves to 142.4.204.181 and 2607:5300:60:34bf::1; ns2.r4l.com resolves to 66.228.40.6 and 2600:3c03::f03c:91ff:fe93:e369.
Mail Servers
katnotes.com uses three mail servers — mx1.r4l.com, mx2.r4l.com and mx3.r4l.com.
There is at least a partial MX overlap between katnotes.com and other domains, including hotstampdies.com, alangano.com, 45super.net and two others.
aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and alt1.aspmx.l.google.com are mail servers that frequently appear together with these mail servers.
mx1.r4l.com, mx2.r4l.com and mx3.r4l.com all point to the same IP address — 192.99.3.191.
Each of mx1.r4l.com, mx2.r4l.com and mx3.r4l.com resolves to 192.99.3.191.