rydo.com - dns.ninja
rydo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.amhosting.com ⚠️ Not in zone NS records | ||||||
| A | 2a0e:acc0:1::cafe:cafe:ca20🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48 | ||||||
| PTR | ns1.jethostns.com | ||||||
| A | 45.138.106.20🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global | ||||||
| PTR | ns1.jethostns.com | ||||||
| NS | dns4.amhosting.com ⚠️ Not in zone NS records | ||||||
| A | 2a0e:acc0:2::b:1:b20🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48 | ||||||
| PTR | ns2.jethostns.com | ||||||
| A | 185.8.238.20🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global | ||||||
| PTR | ns2.jethostns.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=1786018014 | ||||||
MX for
rydo.com |
Subdomains
mail.rydo.com |
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
●NSdns3.amhosting.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 21:40:28
● 2026-08-06 12:36:26
●NSdns4.amhosting.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 21:40:28
● 2026-08-06 12:36:26
○NSns1.guardedhost.com2015-07-20 → 2016-11-27 · 3 obs
● 2016-11-27 20:30:38
○ 2026-08-06 12:36:26
○NSns2.guardedhost.com2015-07-20 → 2016-11-27 · 3 obs
● 2016-11-27 20:30:38
○ 2026-08-06 12:36:26
○NSns3.guardeddns.net2015-07-20 → 2016-11-27 · 3 obs
● 2016-11-27 20:30:38
○ 2026-08-06 12:36:26
○NSprimary.guardeddns.net2015-07-20 → 2016-11-27 · 3 obs
● 2016-11-27 20:30:38
○ 2026-08-06 12:36:26
○MXpostoffice.guardedhost.com2015-07-20 → 2026-05-08 · 4 obs
● 2026-05-08 19:17:18
○ 2026-05-16 05:46:42
○ 2026-08-06 12:36:26
○MXrydo.com2026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 05:46:42
○ 2026-08-06 12:36:26
○A15.204.159.1192026-05-16 → 2026-05-16 · 3 obs
● 2026-05-16 05:46:42
○ 2026-08-06 12:36:26
○A216.239.138.1592015-07-20 → 2026-05-08 · 4 obs
● 2026-05-08 19:17:18
○ 2026-05-16 05:46:42
○ 2026-08-06 12:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| rydo.com | dns3.amhosting.com, dns4.amhosting.com | 4 records |
✅ Authoritative Response
Server:204.10.136.2
NS records: dns3.amhosting.com, dns4.amhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rydo.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns3.amhosting.com, dns3.amhosting.com, dns4.amhosting.com...)
Analysis
Hierarchy
rydo.com serves as the parent of mail.rydo.com.
Mail Server Role
The MX record for rydo.com points back to rydo.com — it is its own mail server.
Name Servers
rydo.com is served by two delegated name servers, dns3.amhosting.com and dns4.amhosting.com.
The DNS delegation for rydo.com at least partly coincides with that of other domains, ncprogramming.com being one example.
It is common to find these name servers paired with the name servers ns1.guardedhost.com, ns2.guardedhost.com, ns3.guardeddns.net and primary.guardeddns.net.
Each of the two host names carries two IP addresses: dns3.amhosting.com points to 45.138.106.20 and 2a0e:acc0:1::cafe:cafe:ca20, and dns4.amhosting.com points to 185.8.238.20 and 2a0e:acc0:2::b:1:b20.