onsudoku.com - robtex.com
onsudoku.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=1774389407 | ||||||
WOT: SAFE (48/100)
MX for
onsudoku.com |
Previously MX for
mail.onsudoku.com |
Subdomains
mail.onsudoku.com |
Same first word
onsudoku.com |
Similar names
DNS History
13 records (5 active, 8 former)
○NSns.hanbitstation.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-04 14:46:52
○ 2026-03-24 22:04:30
○NSns.kones.net2008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-04 14:46:52
○ 2026-03-24 22:04:30
●NSns1.hostens.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:40:10
● 2026-03-24 22:04:30
○NSns1.rodinahost.net2015-07-04 → 2018-06-01 · 5 obs
● 2015-07-04 14:46:52
● 2018-06-01 07:30:04
○ 2026-02-25 01:40:10
○ 2026-03-24 22:04:30
●NSns2.hostens.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:40:10
● 2026-03-24 22:04:30
○NSns2.rodinahost.net2015-07-04 → 2018-06-01 · 5 obs
● 2015-07-04 14:46:52
● 2018-06-01 07:30:04
○ 2026-02-25 01:40:10
○ 2026-03-24 22:04:30
○MXantispam.onsudoku.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-04 14:46:52
○ 2026-03-24 22:04:30
●MXonsudoku.com2015-07-04 → 2026-03-24 · 3 obs
● 2015-07-04 14:46:52
● 2026-03-24 22:04:30
●A195.181.244.2512026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:40:10
● 2026-03-24 22:04:30
○A195.3.247.102016-04-27 → 2018-06-01 · 5 obs
● 2016-04-27 02:54:50
● 2018-06-01 07:30:04
○ 2026-02-25 01:40:10
○ 2026-03-24 22:04:30
○A195.3.247.162015-07-04 → 2016-02-04 · 5 obs
● 2015-07-04 14:46:52
● 2016-02-04 10:13:48
○ 2016-04-27 02:54:50
○ 2026-03-24 22:04:30
○A218.38.58.802008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-04 14:46:52
○ 2026-03-24 22:04:30
●A2a02:7b40:c3b5:f4fb::12026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 01:40:10
● 2026-03-24 22:04:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onsudoku.com | ns1.hostens.com, ns2.hostens.com | 4 records |
✅ Authoritative Response
Server:162.159.24.83
NS records: ns1.hostens.com, ns2.hostens.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onsudoku.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.181.244.251 |
| AAAA | 1 | 2a02:7b40:c3b5:f4fb::1 |
| NS | 2 | ns2.hostens.com, ns1.hostens.com |
| MX | 1 | onsudoku.com (pri: 10) |
| TXT | 2 | google-site-verification=CWX5jYUExF6gbjf, v=spf1 a mx ip4:195.181.244.251 include: |
| SOA | 1 | ns1.hostens.com hostmaster.hostens.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hostens.com, ns1.hostens.com, ns2.hostens.com...)
Analysis
Hierarchy
onsudoku.com is a parent of mail.onsudoku.com.
Mail Server Role
onsudoku.com serves as the mail server for onsudoku.com.
IP Addresses
onsudoku.com points to two IP numbers: 2a02:7b40:c3b5:f4fb::1 and 195.181.244.251.
Other host names, for instance 3880.l.hostens.cloud, share IP numbers with onsudoku.com.
Name Servers
onsudoku.com is delegated to two name servers: ns1.hostens.com and ns2.hostens.com.
onsudoku.com uses the same name server setup as other domains, including mnvgl.com, support-wiz.com, maisevento.com, gotmusked.com and bryjen.com.
At least part of the name servers for onsudoku.com are shared with other domains, for instance battleofbannockburn.com, hs.sg, airsoftfoorum.ee, clipbase.me and ableton.live.
These name servers are commonly used alongside ns1.serverhost.name and ns2.serverhost.name.
Host names with two IP numbers:
ns1.hostens.com points to 2400:cb00:2049:1::a29f:1853 and 162.159.24.83.
ns2.hostens.com points to 2400:cb00:2049:1::a29f:19ab and 162.159.25.171.
Mail Servers
Mail for onsudoku.com is handled by a single mail server, onsudoku.com.
Hostname onsudoku.com resolves to two IPs: 2a02:7b40:c3b5:f4fb::1 and 195.181.244.251.