redblocks.com - dns.ninja
redblocks.com
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=1786849479 | ||||||
Subdomains
smtp.redblocks.com |
Same first word
redblocks.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSdns0.zoneedit.com2015-09-04 → 2026-08-16 · 3 obs
● 2015-09-04 10:34:04
● 2026-08-16 03:29:32
●NSns12.zoneedit.com2009-01-12 → 2026-08-16 · 2 obs
● 2026-08-16 03:29:32
●NSns14.zoneedit.com2009-01-12 → 2026-08-16 · 2 obs
● 2026-08-16 03:29:32
●MXalt1.aspmx.l.google.com2015-09-04 → 2026-08-16 · 3 obs
● 2015-09-04 10:34:04
● 2026-08-16 03:29:32
●MXalt2.aspmx.l.google.com2015-09-04 → 2026-08-16 · 3 obs
● 2015-09-04 10:34:04
● 2026-08-16 03:29:32
●MXaspmx.l.google.com2015-09-04 → 2026-08-16 · 3 obs
● 2015-09-04 10:34:04
● 2026-08-16 03:29:32
●MXaspmx2.googlemail.com2015-09-04 → 2026-08-16 · 3 obs
● 2015-09-04 10:34:04
● 2026-08-16 03:29:32
●MXaspmx3.googlemail.com2015-09-04 → 2026-08-16 · 3 obs
● 2015-09-04 10:34:04
● 2026-08-16 03:29:32
○MXmx2.zoneedit.com2009-01-12 → 2009-01-12 · 3 obs
○ 2015-09-04 10:34:04
○ 2026-08-16 03:29:32
○MXsmtp.redblocks.com2009-01-12 → 2009-01-12 · 3 obs
○ 2015-09-04 10:34:04
○ 2026-08-16 03:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| redblocks.com | ns12.zoneedit.com, ns14.zoneedit.com | 4 records |
✅ Authoritative Response
Server:165.22.116.248
NS records: ns12.zoneedit.com, ns14.zoneedit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for redblocks.com (unsigned zone)
⏱️ Timing
Total: 1185ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns12.zoneedit.com, ns14.zoneedit.com |
| MX | 5 | ASPMX2.GOOGLEMAIL.COM (pri: 15), ASPMX3.GOOGLEMAIL.COM (pri: 20)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=6vsnP0W2dy6vSaZ |
| SOA | 1 | dns0.zoneedit.com zone.zoneedit.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns12.zoneedit.com, ns12.zoneedit.com, ns14.zoneedit.com...)
Analysis
Hierarchy
smtp.redblocks.com is a subdomain of redblocks.com.
Name Servers
Three name servers are authoritative for redblocks.com: dns0.zoneedit.com, ns12.zoneedit.com and ns14.zoneedit.com.
The name servers of redblocks.com overlap at least partially with those of other domains — among them northfloridacommunications.net, contadores.org.ar, familleboutin.ca and two more.
These name servers commonly appear in delegations together with ns8.zoneedit.com, ns7.zoneedit.com, ns19.zoneedit.com and 7 other.
Host names that have two IP addresses:
ns12.zoneedit.com maps to two IP addresses — 165.22.116.248 and 2a03:b0c0:1:e0::1623:2001.
ns14.zoneedit.com maps to two IP addresses — 138.197.137.74 and 2604:a880:cad:d0::726f:d001.
Host names that point to one IP address:
dns0.zoneedit.com points to the IP address 64.68.198.83.
Mail Servers
Five mail servers handle redblocks.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between redblocks.com and other domains, including ilsleep.com, cure-cannabis.com, theearthlingco.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 142.251.111.26 and 2607:f8b0:4004:c08::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.