luru.org - robtex.com
luru.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.28.4.16🇯🇵 XSERVER-AS175.28.4.0/23 XSERVER Inc. | ||||||
| PTR | sv15.xtwo.ne.jp | ||||||
| NS | ns1.xtwo.ne.jp ⭐ | ||||||
| A | 175.28.4.232🇯🇵 XSERVER-AS175.28.4.0/23 XSERVER Inc. | ||||||
| PTR | ns1.xtwo.ne.jp | ||||||
| NS | ns2.xtwo.ne.jp | ||||||
| A | 202.226.39.251🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns2.xtwo.ne.jp | ||||||
| NS | ns3.xtwo.ne.jp | ||||||
| A | 202.226.37.251🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.xtwo.ne.jp | ||||||
| MX | luru.org ⭐ | ||||||
| A | 175.28.4.16🇯🇵 XSERVER-AS175.28.4.0/23 XSERVER Inc. | ||||||
| PTR | sv15.xtwo.ne.jp | ||||||
| TXT | v=spf1 +a:sv15.xtwo.ne.jp +a:luru.org +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xtwo.ne.jproot@sv0.xtwo.ne.jp serial=0 | ||||||
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=1773551953 | ||||||
MX for
luru.org |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.xtwo.ne.jp2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 08:26:04
●NSns2.xtwo.ne.jp2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 08:26:04
●NSns3.xtwo.ne.jp2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 08:26:04
●MXluru.org2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 08:26:04
●A175.28.4.162026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 03:06:40
● 2026-03-24 08:26:04
○A175.28.4.612015-05-27 → 2017-05-13 · 4 obs
● 2017-05-13 06:00:30
○ 2026-02-23 03:06:40
○ 2026-03-24 08:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| luru.org | ns3.xtwo.ne.jp, ns2.xtwo.ne.jp, ns1.xtwo.ne.jp | - |
✅ Authoritative Response
Server:202.226.37.251
NS records: ns3.xtwo.ne.jp, ns2.xtwo.ne.jp, ns1.xtwo.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for luru.org (unsigned zone)
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.28.4.16 |
| NS | 3 | ns2.xtwo.ne.jp, ns1.xtwo.ne.jp... |
| MX | 1 | luru.org (pri: 0) |
| TXT | 1 | v=spf1 +a:sv15.xtwo.ne.jp +a:luru.org +m |
| SOA | 1 | ns1.xtwo.ne.jp root.sv0.xtwo.ne.jp |
Analysis
Mail Server Role
The mail server for luru.org is luru.org.
IP Addresses
luru.org points to a single IP address: 175.28.4.16.
Other host names such as mncorp.co.jp, pop-mix.jp, agrofood.jp, www.tori7.com and flat-field.info share IPs with luru.org.
Name Servers
luru.org is delegated to three name servers: ns1.xtwo.ne.jp, ns2.xtwo.ne.jp and ns3.xtwo.ne.jp.
luru.org at least partially shares name servers with other domains, for example sewing-fresh.com, kokura-asahi-dc.com, rudies.co.jp, megane-d.com and misha-arts.com.
Host names with a single IP address:
ns1.xtwo.ne.jp resolves to 175.28.4.232.
ns2.xtwo.ne.jp resolves to 202.226.39.251.
ns3.xtwo.ne.jp resolves to 202.226.37.251.
Mail Servers
One mail server handles luru.org; that server is luru.org.
luru.org points to a single IP number: 175.28.4.16.