lampwork.org - robtex.com
lampwork.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.89.201.103🇯🇵 KCN61.89.192.0/18 Kintetsu Cable Network,Ltd 1-70-1 Higashiikoma | ||||||
| PTR | 61.89.201.103.tvk.co.jp | ||||||
| NS | ns2.sensyu.ne.jp ⭐ | ||||||
| A | 61.89.200.2🇯🇵 KCN61.89.192.0/18 Kintetsu Cable Network,Ltd 1-70-1 Higashiikoma | ||||||
| PTR | ns2.sensyu.ne.jp | ||||||
| NS | ns.sensyu.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 61.89.200.1🇯🇵 KCN61.89.192.0/18 Kintetsu Cable Network,Ltd 1-70-1 Higashiikoma | ||||||
| PTR | ns.sensyu.ne.jp | ||||||
| NS | ns3.sensyu.ne.jp | ||||||
| A | 61.89.103.6🇯🇵 KCN61.89.64.0/18 Kintetsu Cable Network,Ltd 1-70-1 Higashiikoma | ||||||
| PTR | ns3.sensyu.ne.jp | ||||||
| MX | mail.lampwork.org ⭐ | ||||||
| A | 61.89.228.11🇯🇵 KCN61.89.192.0/18 Kintetsu Cable Network,Ltd 1-70-1 Higashiikoma | ||||||
| PTR | mailr.sensyu.ne.jp | ||||||
| TXT | v=spf1 mx +ip4:61.89.200.0/23 +ip4:61.89.228.0/24 +ip4:61.89.107.0/24 ~all | ||||||
| SOA | ns.sensyu.ne.jppostmaster@ns.sensyu.ne.jp 2021-08-10 #2 | ||||||
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=1784680704 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.sensyu.ne.jp2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 01:13:30
●NSns2.sensyu.ne.jp2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 01:13:30
●NSns3.sensyu.ne.jp2026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 13:40:48
● 2026-07-22 01:13:30
●MXmail.lampwork.org2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 01:13:30
●A61.89.201.1032026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 13:40:48
● 2026-07-22 01:13:30
○A61.89.228.1382015-08-18 → 2016-12-01 · 4 obs
● 2016-12-01 13:09:36
○ 2026-02-22 13:40:48
○ 2026-07-22 01:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| lampwork.org | ns2.sensyu.ne.jp, ns.sensyu.ne.jp, ns3.sensyu.ne.jp | - |
✅ Authoritative Response
Server:61.89.200.1
NS records: ns2.sensyu.ne.jp, ns.sensyu.ne.jp, ns3.sensyu.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lampwork.org (unsigned zone)
⏱️ Timing
Total: 992ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.89.201.103 |
| NS | 2 | ns.sensyu.ne.jp, ns2.sensyu.ne.jp |
| MX | 1 | mail.lampwork.org (pri: 10) |
| TXT | 1 | v=spf1 mx +ip4:61.89.200.0/23 +ip4:61.89 |
| SOA | 1 | ns.sensyu.ne.jp postmaster.ns.sensyu.ne. |
Analysis
IP Addresses
lampwork.org resolves to one IP address: 61.89.201.103.
Name Servers
DNS for lampwork.org is handled by three authoritative name servers: ns2.sensyu.ne.jp, ns3.sensyu.ne.jp and ns.sensyu.ne.jp.
There is at least partial name server overlap between lampwork.org and other domains — 25.101.139.in-addr.arpa, yoshieikai.com, 4.31.117.193.in-addr.arpa and two more among them.
These name servers frequently co-occur with the name servers ns.tvk.co.jp and ns.yoshieikai.com.
ns2.sensyu.ne.jp, ns3.sensyu.ne.jp and ns.sensyu.ne.jp all have one IP address each — ns2.sensyu.ne.jp directs to 61.89.200.2, ns3.sensyu.ne.jp directs to 61.89.103.6 and ns.sensyu.ne.jp directs to 61.89.200.1.
Mail Servers
Mail for lampwork.org is handled by a single mail server, mail.lampwork.org.
mail.lampwork.org has exactly one IP number: 61.89.228.11.