blue.net - robtex.com
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blue.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=1771291465 | ||||||
PTR for
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DNS History
10 records (7 active, 3 former)
●NSns1.blue.net2015-09-02 → 2026-02-18 · 2 obs
● 2026-02-18 22:56:06
●NSns2.blue.net2015-09-02 → 2026-02-18 · 2 obs
● 2026-02-18 22:56:06
●NSns3.blue.net2015-09-02 → 2026-02-18 · 2 obs
● 2026-02-18 22:56:06
●MXmail.blue.net2020-12-18 → 2026-02-18 · 3 obs
● 2020-12-18 03:20:50
● 2026-02-18 22:56:06
○MXmxa-0016da01.gslb.pphosted.com2015-09-02 → 2017-09-14 · 4 obs
● 2017-09-14 07:22:06
○ 2020-12-18 03:20:50
○ 2026-02-18 22:56:06
○MXmxb-0016da01.gslb.pphosted.com2015-09-02 → 2017-09-14 · 4 obs
● 2017-09-14 07:22:06
○ 2020-12-18 03:20:50
○ 2026-02-18 22:56:06
●MXus-smtp-inbound-1.mimecast.com2020-12-18 → 2026-02-18 · 3 obs
● 2020-12-18 03:20:50
● 2026-02-18 22:56:06
●MXus-smtp-inbound-2.mimecast.com2020-12-18 → 2026-02-18 · 3 obs
● 2020-12-18 03:20:50
● 2026-02-18 22:56:06
○A66.38.0.2492015-09-02 → 2016-02-08 · 4 obs
● 2016-02-08 23:08:48
○ 2016-03-27 22:17:32
○ 2026-02-18 22:56:06
●A74.50.46.2542016-03-27 → 2026-02-18 · 3 obs
● 2016-03-27 22:17:32
● 2026-02-18 22:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blue.net | ns1.blue.net, ns2.blue.net, ns3.blue.net | 3 records |
✅ Authoritative Response
Server: 66.38.1.241
NS records: ns1.blue.net, ns2.blue.net, ns3.blue.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blue.net (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.50.46.254 |
| NS | 3 | ns2.blue.net, ns3.blue.net... |
| MX | 3 | us-smtp-inbound-2.mimecast.com (pri: 20), mail.blue.net (pri: 10)... |
| TXT | 4 | google-site-verification=rDE51B0FBoYM6HF, v=msv1 t=628C96AA-338A-4F3D-8203-B21E2F2... |
| SOA | 1 | ns1.blue.net adminblue.blue.net |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns1.blue.net, ns2.blue.net, ns3.blue.net)
AI analysis
blue.net has children including bgbk-nscache1b.blue.net, ns3.blue.net, ethq-ntflx-svr-01.blue.net, 66-38-1-157.blue.net, vmc0-nfs0.blue.net and a few other host names.
blue.net points to a single IP address: 74.50.46.254.
Other host names, for instance www.blue.net, share IP numbers with blue.net.
blue.net is delegated to three name servers: ns1.blue.net, ns2.blue.net and ns3.blue.net.
At least part of the name servers for blue.net are shared with other domains, for instance 225.38.161.in-addr.arpa, 79.38.66.in-addr.arpa, 120.141.63.in-addr.arpa, 165.130.64.in-addr.arpa and 62.115.50.in-addr.arpa.
these name servers are commonly used with ns1.nctc.com, ns1.bbtel.com, ns1.scrtc.com, ns1.duo-county.com and ns1.logantele.com.
Host names with two IP numbers:
ns1.blue.net points to 2607:f9d0::66:38:0:244 and 66.38.0.244
ns2.blue.net points to 2607:f9d0:100:0:66:38:1:244 and 66.38.1.244
ns3.blue.net points to 2607:f9d0:100:0:66:38:1:241 and 66.38.1.241
Three mail servers handle blue.net: us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com and mail.blue.net.
blue.net shares at least some mail servers with other domains, for example ae-advantage.com, kcorerental.com, lincolnparkseniors.com, heartbutteschool.com and sspo.com.
Host names with six IP numbers: The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com point to 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.
Host names with three IP numbers: The host name mail.blue.net points to 66.38.0.157, 66.38.0.190 and 66.38.0.201.
Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.