redadmin.org - dns.ninja
redadmin.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | redadmin.org ⭐ | ||||||
| NS | ns1.redadmin.org | ||||||
| NS | ns2.redadmin.org | ||||||
| A | 160.16.54.90🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns1.maihama-net.com | ||||||
| TXT | v=spf1 ip4:222.228.43.154 +ip4:49.212.207.181 ~all | ||||||
| SOA | redadmin.orgroot@redadmin.org 2025-05-31 #7 | ||||||
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=1783194754 | ||||||
NS for
redadmin.org |
MX for
Subdomains
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns1.redadmin.org2026-02-25 → 2026-07-04 · 2 obs
● 2026-07-04 20:18:20
●NSns2.redadmin.org2026-02-25 → 2026-07-04 · 2 obs
● 2026-07-04 20:18:20
●NSredadmin.org2026-02-25 → 2026-07-04 · 4 obs
○ 2026-05-13 18:20:34
● 2026-06-30 08:51:40
● 2026-07-04 20:18:20
○MXmail.redadmin.org2026-05-13 → 2026-07-04 · 4 obs
○ 2026-06-30 08:51:40
● 2026-07-04 18:20:40
○ 2026-07-04 20:18:20
○A222.228.43.1542026-06-30 → 2026-06-30 · 4 obs
○ 2026-05-13 18:20:34
● 2026-06-30 08:51:40
○ 2026-07-04 20:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| redadmin.org | ns1.redadmin.org, ns2.redadmin.org | 2 records |
✅ Authoritative Response
Server:222.228.43.154
NS records: ns1.redadmin.org, ns2.redadmin.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for redadmin.org (unsigned zone)
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| TXT | 1 | v=spf1 ip4:222.228.43.154 +ip4:49.212.20 |
| SOA | 1 | redadmin.org root.redadmin.org |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.redadmin.org, ns2.redadmin.org)
Analysis
Hierarchy
mail.redadmin.org and ns1.redadmin.org are both subdomains of redadmin.org.
Name Server Role
redadmin.org acts as a name server for redadmin.org, meaning it is self-referentially delegated.
ns1.redadmin.org and ns2.redadmin.org are often used as name servers in combination with redadmin.org.
Mail Server Role
superweibu.com uses redadmin.org as a mail server.
Name Servers
redadmin.org is delegated to three name servers: redadmin.org, ns1.redadmin.org and ns2.redadmin.org.
Hosts with just one IP address:
ns2.redadmin.org points to 160.16.54.90.