offeco.com - dns.ninja
offeco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.141.142.12🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | my2.interlink.or.jp | ||||||
| NS | ddns2.interlink.or.jp ⭐ | ||||||
| A | 163.43.140.44🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ddns2.interlink.or.jp | ||||||
| NS | ddns1.interlink.or.jp | ||||||
| A | 203.141.128.39🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | ddns1.interlink.or.jp | ||||||
| MX | po.offeco.com ⭐ | ||||||
| A | 203.141.142.12🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | my2.interlink.or.jp | ||||||
| TXT | v=spf1 +mx ~all | ||||||
| SOA | ddns2.interlink.or.jproot@ddns2.interlink.or.jp serial=1 | ||||||
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=1786042984 | ||||||
Subdomains
po.offeco.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSddns1.interlink.or.jp2015-07-03 → 2026-08-06 · 2 obs
● 2026-08-06 19:29:06
●NSddns2.interlink.or.jp2015-07-03 → 2026-08-06 · 4 obs
○ 2015-10-29 19:04:40
● 2018-11-12 01:53:34
● 2026-08-06 19:29:06
●MXpo.offeco.com2015-07-03 → 2026-08-06 · 2 obs
● 2026-08-06 19:29:06
●A203.141.142.122015-07-03 → 2026-08-06 · 2 obs
● 2026-08-06 19:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| offeco.com | ddns1.interlink.or.jp, ddns2.interlink.or.jp | - |
✅ Authoritative Response
Server:163.43.140.44
NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offeco.com (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.141.142.12 |
| NS | 2 | ddns2.interlink.or.jp, ddns1.interlink.or.jp |
| MX | 1 | po.offeco.com (pri: 10) |
| TXT | 1 | v=spf1 +mx ~all |
| SOA | 1 | ddns2.interlink.or.jp root.ddns2.interli |
Analysis
Hierarchy
offeco.com is the parent zone for po.offeco.com.
IP Addresses
offeco.com resolves to just one IP address, 203.141.142.12.
Two other host names, along with po.higonotakumi.com, kbaw.com and il-gattino.com, also share IP numbers with offeco.com.
Name Servers
offeco.com is delegated to two name servers: ddns1.interlink.or.jp and ddns2.interlink.or.jp.
offeco.com shares its NS records with other domains, for example npo-maijyo.net, 232.117.219.in-addr.arpa, wowgame.jp and two others.
offeco.com and other domains like fs-store.net, kato-m.jp and rmx.co.jp share some name servers
ddns1.interlink.or.jp resolves to 203.141.128.39. ddns2.interlink.or.jp resolves to 163.43.140.44. Both host names point to a single IP number.
Mail Servers
The sole mail server for offeco.com is po.offeco.com.
po.offeco.com resolves to a single IP number: 203.141.142.12.