sixfive.co - dns.ninja
sixfive.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759728249 | ||||||
Subdomains
mail.sixfive.co |
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSdns1.registrar-servers.com2017-05-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:56:40
●NSdns2.registrar-servers.com2017-05-30 → 2026-08-08 · 2 obs
● 2026-08-08 21:56:40
●MXalt1.aspmx.l.google.com2026-04-06 → 2026-08-08 · 3 obs
● 2026-04-06 14:12:12
● 2026-08-08 21:56:40
●MXalt2.aspmx.l.google.com2026-04-06 → 2026-08-08 · 3 obs
● 2026-04-06 14:12:12
● 2026-08-08 21:56:40
●MXaspmx.l.google.com2026-04-06 → 2026-08-08 · 3 obs
● 2026-04-06 14:12:12
● 2026-08-08 21:56:40
●MXaspmx2.googlemail.com2026-04-06 → 2026-08-08 · 3 obs
● 2026-04-06 14:12:12
● 2026-08-08 21:56:40
●MXaspmx3.googlemail.com2026-04-06 → 2026-08-08 · 3 obs
● 2026-04-06 14:12:12
● 2026-08-08 21:56:40
○MXmail.sixfive.co2017-05-30 → 2017-05-30 · 3 obs
○ 2026-04-06 14:12:12
○ 2026-08-08 21:56:40
○A104.247.73.1992017-05-30 → 2017-05-30 · 3 obs
○ 2026-04-06 14:12:12
○ 2026-08-08 21:56:40
●A46.101.37.762026-04-06 → 2026-08-08 · 3 obs
● 2026-04-06 14:12:12
● 2026-08-08 21:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, b.registrydns.co, a.registrydns.co, c.registrydns.co | - |
| sixfive.co | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sixfive.co (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.101.37.76 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=41WD0oMjiuPkAcH |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
The domain mail.sixfive.co falls under the parent sixfive.co.
IP Addresses
sixfive.co resolves to just one IP address, 46.101.37.76.
Name Servers
sixfive.co is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.
sixfive.co shares its NS records with other domains, for example hotsawce.com, vault77.org, df88998.com and two others.
sixfive.co shares at least some of its name servers with other domains, for example thenaturenanny.com, redditairplane.com, chrostowski.com and qixos.com.
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Five mail servers handle sixfive.co: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between sixfive.co and other domains, including asconpsm.com, jcdfood.com, donnavitale.nl and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::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 — 64.233.180.26 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.