blue-web.net - robtex.com
blue-web.net
net
| 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=1774495387 | ||||||
MX for
blue-web.net |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.xserver.jp2015-07-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
●NSns2.xserver.jp2015-07-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
●NSns3.xserver.jp2015-07-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
●NSns4.xserver.jp2015-07-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
●NSns5.xserver.jp2015-07-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
●MXblue-web.net2015-07-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
○A120.136.14.142015-07-26 → 2017-02-15 · 4 obs
● 2017-02-15 06:25:24
○ 2019-12-29 11:58:18
○ 2026-03-26 03:35:54
○A183.90.238.212019-12-29 → 2019-12-29 · 3 obs
● 2019-12-29 11:58:18
○ 2026-03-26 03:35:54
●A85.131.207.362026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| blue-web.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blue-web.net (unsigned zone)
⏱️ Timing
Total: 3250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.207.36 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | blue-web.net (pri: 0) |
| TXT | 2 | v=spf1 +a:sv16295.xserver.jp +a:blue-web, google-site-verification=c7Y39Pwr8l-4397 |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
blue-web.net serves as the mail server for blue-web.net.
IP Addresses
blue-web.net points to an IP address: 85.131.207.36.
other host names include rattan7.com, hostmaster.usatokyo.com, heiansaiten.com, oryouri-furukawa.com and heian-kobe.co.jp; they share IP numbers with blue-web.net.
Name Servers
blue-web.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
blue-web.net at least partially shares name servers with other domains, for instance ayjudie.com, m-ekurashi.com, msk-shinrin-kouen.or.jp, ad-(0x736578).net and iono.jp.
Names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
blue-web.net is handled by a single mail server.
The host name blue-web.net points to IP 85.131.207.36.