otsdguide.org - dns.ninja
otsdguide.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786452863 | ||||||
MX for
otsdguide.org |
Same first word
otsdguide.org |
Similar names
DNS History
10 records (7 active, 3 former)
○NSdns13.hichina.com2015-05-29 → 2015-05-29 · 3 obs
○ 2015-11-11 19:53:24
○ 2026-08-11 13:34:52
○NSdns14.hichina.com2015-05-29 → 2015-05-29 · 3 obs
○ 2015-11-11 19:53:24
○ 2026-08-11 13:34:52
●NSns1.xserver.jp2016-02-05 → 2026-08-11 · 3 obs
● 2016-02-05 10:17:08
● 2026-08-11 13:34:52
●NSns2.xserver.jp2016-02-05 → 2026-08-11 · 3 obs
● 2016-02-05 10:17:08
● 2026-08-11 13:34:52
●NSns3.xserver.jp2016-02-05 → 2026-08-11 · 3 obs
● 2016-02-05 10:17:08
● 2026-08-11 13:34:52
●NSns4.xserver.jp2016-02-05 → 2026-08-11 · 3 obs
● 2016-02-05 10:17:08
● 2026-08-11 13:34:52
●NSns5.xserver.jp2016-02-05 → 2026-08-11 · 3 obs
● 2016-02-05 10:17:08
● 2026-08-11 13:34:52
●MXotsdguide.org2016-02-05 → 2026-08-11 · 2 obs
● 2026-08-11 13:34:52
●A183.90.228.342016-02-05 → 2026-08-11 · 3 obs
● 2016-02-05 10:17:08
● 2026-08-11 13:34:52
○A208.98.57.52015-05-29 → 2015-05-29 · 3 obs
○ 2015-11-11 19:53:24
○ 2026-08-11 13:34:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| otsdguide.org | ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.37.247
NS records: ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otsdguide.org (unsigned zone)
⏱️ Timing
Total: 1163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.228.34 |
| NS | 5 | ns2.xserver.jp, ns5.xserver.jp... |
| MX | 1 | otsdguide.org (pri: 0) |
| TXT | 1 | v=spf1 +a:sv1133.xserver.jp +a:otsdguide |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
otsdguide.org is listed as a mail server for itself.
IP Addresses
otsdguide.org resolves to one IP address: 183.90.228.34.
fujinomiyayakisoba.com, getalife.jp, iseritokyo.com and two other host names share IP numbers with otsdguide.org.
Name Servers
otsdguide.org has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
otsdguide.org has at least partial name server overlap with other domains, such as cafe-mickey.com, pansy-cl.jp, zion-office.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
Mail for otsdguide.org is handled by one mail server — otsdguide.org.
otsdguide.org points to one IP number — 183.90.228.34.