certuno.com - dns.ninja
certuno.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=1786598559 | ||||||
Same first word
certuno.com |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns-cloud-c1.googledomains.com2016-12-14 → 2017-04-20 · 4 obs
● 2017-04-20 18:27:58
○ 2026-03-03 01:23:28
○ 2026-08-13 05:34:54
○NSns-cloud-c2.googledomains.com2016-12-14 → 2017-04-20 · 4 obs
● 2017-04-20 18:27:58
○ 2026-03-03 01:23:28
○ 2026-08-13 05:34:54
○NSns-cloud-c3.googledomains.com2016-12-14 → 2017-04-20 · 4 obs
● 2017-04-20 18:27:58
○ 2026-03-03 01:23:28
○ 2026-08-13 05:34:54
○NSns-cloud-c4.googledomains.com2016-12-14 → 2017-04-20 · 4 obs
● 2017-04-20 18:27:58
○ 2026-03-03 01:23:28
○ 2026-08-13 05:34:54
●NSns1.md-ht-6.hostgatorwebservers.com2026-03-03 → 2026-08-13 · 3 obs
● 2026-03-03 01:23:28
● 2026-08-13 05:34:54
●NSns2.md-ht-6.hostgatorwebservers.com2026-03-03 → 2026-08-13 · 3 obs
● 2026-03-03 01:23:28
● 2026-08-13 05:34:54
●MXalt1.aspmx.l.google.com2016-12-14 → 2026-08-13 · 2 obs
● 2026-08-13 05:34:54
●MXalt2.aspmx.l.google.com2016-12-14 → 2026-08-13 · 2 obs
● 2026-08-13 05:34:54
●MXalt3.aspmx.l.google.com2016-12-14 → 2026-08-13 · 2 obs
● 2026-08-13 05:34:54
●MXalt4.aspmx.l.google.com2016-12-14 → 2026-08-13 · 2 obs
● 2026-08-13 05:34:54
●MXaspmx.l.google.com2016-12-14 → 2026-08-13 · 2 obs
● 2026-08-13 05:34:54
○A108.167.172.1122016-12-14 → 2017-04-20 · 4 obs
● 2017-04-20 18:27:58
○ 2026-03-03 01:23:28
○ 2026-08-13 05:34:54
●A162.241.86.1662026-03-03 → 2026-08-13 · 3 obs
● 2026-03-03 01:23:28
● 2026-08-13 05:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| certuno.com | ns1.md-ht-6.hostgatorwebservers.com, ns2.md-ht-6.hostgatorwebservers.com | 2 records |
✅ Authoritative Response
Server:162.241.148.243
NS records: ns1.md-ht-6.hostgatorwebservers.com, ns2.md-ht-6.hostgatorwebservers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certuno.com (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.86.166 |
| NS | 2 | ns2.md-ht-6.hostgatorwebservers.com, ns1.md-ht-6.hostgatorwebservers.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | v=spf1 +a +mx +ip4:162.241.148.11 +ip4:1 |
| SOA | 1 | ns1.md-ht-6.hostgatorwebservers.com root |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.md-ht-6.hostgatorwebservers.com, ns2.md-ht-6.hostgatorwebservers.com)
Analysis
IP Addresses
certuno.com has exactly one IP address — 162.241.86.166.
ultrahairreplacement.com, mail.hapdco.com, nigeriannewstrack.com.ng plus two other host names have IP numbers in common with certuno.com.
Name Servers
DNS delegation for certuno.com points to two name servers: ns1.md-ht-6.hostgatorwebservers.com and ns2.md-ht-6.hostgatorwebservers.com.
The name server configuration of certuno.com is shared with other domains, for instance copperfittingsmanufacturers.com, smartviewresearch.com, jobixoindia.com and two others.
certuno.com has partial name server overlap with other domains, including webgodam.in.
Both ns1.md-ht-6.hostgatorwebservers.com and ns2.md-ht-6.hostgatorwebservers.com have a single IP address, 162.241.148.243, and share it.
Host names pointing to 162.241.148.243 IP addresses: ns1.md-ht-6.hostgatorwebservers.com and ns2.md-ht-6.hostgatorwebservers.com.
Mail Servers
Five mail servers handle certuno.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by certuno.com are shared with other domains: witnessla.com, iense.com, icungbay.vn and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 142.251.111.27 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.