flex-eco.com - robtex.com
flex-eco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.172.47🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | cache11.asp-frontier.net | ||||||
| NS | manage.asp-frontier.net ⭐ | ||||||
| A | 219.99.168.43🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | manage.asp-frontier.net | ||||||
| NS | dns1.asp-frontier.net | ||||||
| A | 219.99.172.38🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | 219-99-172-38.asp-frontier.net | ||||||
| NS | dns2.asp-frontier.net | ||||||
| A | 219.99.166.20🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| NS | dns3.asp-frontier.net | ||||||
| A | 219.99.167.23🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| MX | mail.flex-eco.com ⭐ | ||||||
| A | 219.99.172.85🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | servers12.dsbsv.net | ||||||
| TXT | v=spf1 +a +mx include:spfgw.fsi.ne.jp ~all | ||||||
| SOA | manage.asp-frontier.netroot@manage.asp-frontier.net 2023-04-03 #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=1774638747 | ||||||
Subdomains
mail.flex-eco.com |
Same first word
flex-eco.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns1.asp-frontier.net2026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 01:47:34
● 2026-03-27 19:21:54
●NSdns2.asp-frontier.net2026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 01:47:34
● 2026-03-27 19:21:54
●NSdns3.asp-frontier.net2026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 01:47:34
● 2026-03-27 19:21:54
●NSmanage.asp-frontier.net2015-07-20 → 2026-03-27 · 2 obs
● 2026-03-27 19:21:54
○NSns01.asp-frontier.net2015-07-20 → 2018-07-21 · 4 obs
● 2018-07-21 18:25:26
○ 2026-02-27 01:47:34
○ 2026-03-27 19:21:54
○NSns02.asp-frontier.net2015-07-20 → 2018-07-21 · 4 obs
● 2018-07-21 18:25:26
○ 2026-02-27 01:47:34
○ 2026-03-27 19:21:54
●MXmail.flex-eco.com2015-07-20 → 2026-03-27 · 2 obs
● 2026-03-27 19:21:54
○A219.99.168.992015-07-20 → 2018-07-21 · 4 obs
● 2018-07-21 18:25:26
○ 2026-02-27 01:47:34
○ 2026-03-27 19:21:54
●A219.99.172.472026-02-27 → 2026-03-27 · 3 obs
● 2026-02-27 01:47:34
● 2026-03-27 19:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| flex-eco.com | dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net | - |
✅ Authoritative Response
Server:219.99.166.20
NS records: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flex-eco.com (unsigned zone)
⏱️ Timing
Total: 959ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.172.47 |
| NS | 3 | dns2.asp-frontier.net, dns1.asp-frontier.net... |
| MX | 1 | mail.flex-eco.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:spfgw.fsi.ne.jp ~a |
| SOA | 1 | manage.asp-frontier.net root.manage.asp- |
Analysis
Hierarchy
flex-eco.com is the parent of mail.flex-eco.com.
IP Addresses
flex-eco.com resolves to a single IP: 219.99.172.47.
Other host names, for instance kobemokyo.jp, kondop.com, kokisha.jp, tutumigaoka.com and n-is.co.jp share IP numbers with flex-eco.com.
Name Servers
flex-eco.com is delegated to four name servers: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net and manage.asp-frontier.net.
flex-eco.com shares some name servers with other domains, for example tobitaka.jp, firstcs.jp, appeler.jp, koikegroup.com and threep.co.jp.
These name servers are commonly used with the name servers dns.asp-frontier.net.
Host names with a single IP
dns1.asp-frontier.net resolves to 219.99.172.38
dns2.asp-frontier.net resolves to 219.99.166.20
dns3.asp-frontier.net resolves to 219.99.167.23
manage.asp-frontier.net resolves to 219.99.168.43
Mail Servers
flex-eco.com is handled by a single mail server, mail.flex-eco.com.
Host name mail.flex-eco.com points to IP 219.99.172.85.