rattlebrain.com - robtex.com
rattlebrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.249.82.8🇺🇸 CZIO-ASN63.249.80.0/22 CZIO network | ||||||
| PTR | rattlebrain.com | ||||||
| NS | io1-sec.cruzio.com ⭐ | ||||||
| A | 63.249.95.202🇺🇸 CZIO-ASN63.249.92.0/22 CZIO network | ||||||
| PTR | io1-sec.cruzio.com | ||||||
| NS | io1.cruzio.com | ||||||
| A | 63.249.93.142🇺🇸 CZIO-ASN63.249.92.0/22 CZIO network | ||||||
| PTR | testebold.cruzio.com | ||||||
| MX | mx.rattlebrain.com.cust.b.hostedemail.com ⭐ | ||||||
| A | 64.98.38.4🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow | ||||||
| PTR | mx.b.hostedemail.com | ||||||
| TXT | google-site-verification=jljeJzhkBarOVUUwPHL1iWgQc8cfUFwWo2pi3x2dk2g | ||||||
| TXT | v=spf1 mx a include:_spf.hostedemail.com ip4:63.249.64.0/18 ip4:216.173.128.0... | ||||||
| SOA | io1.cruzio.compostmaster@cruzio.com 2022-11-03 #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=1774633287 | ||||||
PTR for
Subdomains
www.rattlebrain.com |
Same first word
rattlebrain.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSio1-sec.cruzio.com2007-10-31 → 2026-03-27 · 2 obs
● 2026-03-27 17:45:44
●NSio1.cruzio.com2007-10-31 → 2026-03-27 · 2 obs
● 2026-03-27 17:45:44
○NSns1.f5cloudservices.com2020-02-29 → 2020-02-29 · 3 obs
● 2020-02-29 05:37:12
○ 2026-03-27 17:45:44
○NSns2.f5cloudservices.com2020-02-29 → 2020-02-29 · 3 obs
● 2020-02-29 05:37:12
○ 2026-03-27 17:45:44
○MXio1-sec.cruzio.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-07-18 04:07:54
○ 2026-03-27 17:45:44
●MXmx.rattlebrain.com.cust.b.hostedemail.com2020-02-29 → 2026-03-27 · 3 obs
● 2020-02-29 05:37:12
● 2026-03-27 17:45:44
○MXvmx1.cruzio.com2015-07-18 → 2017-03-26 · 5 obs
● 2015-07-18 04:07:54
● 2017-03-26 06:37:18
○ 2020-02-29 05:37:12
○ 2026-03-27 17:45:44
○MXvmx2.cruzio.com2015-07-18 → 2017-03-26 · 5 obs
● 2015-07-18 04:07:54
● 2017-03-26 06:37:18
○ 2020-02-29 05:37:12
○ 2026-03-27 17:45:44
○MXwww.rattlebrain.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-07-18 04:07:54
○ 2026-03-27 17:45:44
●A63.249.82.82007-10-31 → 2026-03-27 · 2 obs
● 2026-03-27 17:45:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| rattlebrain.com | io1-sec.cruzio.com, io1.cruzio.com | 2 records |
✅ Authoritative Response
Server:63.249.95.202
NS records: io1-sec.cruzio.com, io1.cruzio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rattlebrain.com (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.249.82.8 |
| NS | 2 | io1-sec.cruzio.com, io1.cruzio.com |
| MX | 1 | mx.rattlebrain.com.cust.b.hostedemail.co |
| TXT | 2 | google-site-verification=jljeJzhkBarOVUU, v=spf1 mx a include:_spf.hostedemail.com |
| SOA | 1 | io1.cruzio.com postmaster.cruzio.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (io1-sec.cruzio.com, io1.cruzio.com)
Analysis
Hierarchy
rattlebrain.com is a parent of www.rattlebrain.com.
IP Addresses
rattlebrain.com points to a single IP number: 63.249.82.8.
Other host names, for instance www.rattlebrain.com, share IP numbers with rattlebrain.com.
Name Servers
Delegation for rattlebrain.com rests with two name servers, io1-sec.cruzio.com and io1.cruzio.com.
rattlebrain.com shares the same name server setup as other domains, including icogitate.com, elgatito.com, calcentral.com, scshop.com and baymoon.com.
rattlebrain.com shares name servers with other domains at least partially, for example 82.249.63.in-addr.arpa.
These name servers are commonly used with ns2.cruzio.com and ns.cruzio.com.
Host names with one IP number: io1-sec.cruzio.com points to 63.249.95.202; io1.cruzio.com points to 63.249.93.142.
Mail Servers
rattlebrain.com is handled by a single mail server, mx.rattlebrain.com.cust.b.hostedemail.com.
mx.rattlebrain.com.cust.b.hostedemail.com points to a single IP: 64.98.38.4.