kertro.com - dns.ninja
kertro.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hostup.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.173.45🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1763.websitewelcome.com | ||||||
| NS | ns2.hostup.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.173.46🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | maxmroservices.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=1785966479 | ||||||
Previously MX for
kertro.com |
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSns1.hostup.com2015-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 22:07:32
○NSns1.reginet.com2015-07-25 → 2018-06-17 · 4 obs
● 2018-06-17 11:19:14
○ 2026-08-01 00:41:48
○ 2026-08-05 22:07:32
●NSns2.hostup.com2015-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 22:07:32
○NSns2.reginet.com2015-07-25 → 2018-06-17 · 4 obs
● 2018-06-17 11:19:14
○ 2026-08-01 00:41:48
○ 2026-08-05 22:07:32
○MXkertro.com2015-07-25 → 2018-06-17 · 4 obs
● 2018-06-17 11:19:14
○ 2026-08-01 00:41:48
○ 2026-08-05 22:07:32
○A192.185.173.512015-07-25 → 2018-06-17 · 4 obs
● 2018-06-17 11:19:14
○ 2026-08-01 00:41:48
○ 2026-08-05 22:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kertro.com | ns1.hostup.com, ns2.hostup.com | 2 records |
✅ Authoritative Response
Server:192.185.173.45
NS records: ns1.hostup.com, ns2.hostup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kertro.com (unsigned zone)
⏱️ Timing
Total: 92ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hostup.com, ns2.hostup.com)
Analysis
Name Servers
kertro.com is delegated to two name servers: ns1.hostup.com and ns2.hostup.com.
kertro.com shares its name server setup with other domains, such as kertro.net.
kertro.com has name servers in common with a number of other domains — messengers.com, eurostone.us, hostup.com and choice-portfolios.com among them.
These name servers regularly appear alongside ns1.reginet.com, ns2.reginet.com, ns1763.websitewelcome.com and 3 other name servers in NS record sets.
ns1.hostup.com → 192.185.173.45 and ns2.hostup.com → 192.185.173.46: one IP number per host name.