blue-dolphin.com - robtex.com
blue-dolphin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.157.71.190🇺🇸 NTT-GIN-AS209.157.0.0/16 Rackdog | ||||||
| NS | ns57.worldnic.com ⭐ | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns58.worldnic.com | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail2.blue-dolphin.com ⭐ | ||||||
| A | 216.74.226.10🇺🇸 LOGIX-1216.74.224.0/21 Dallas | ||||||
| PTR | dal-pp-01.thelogixcloud.com | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| MX | mail1.blue-dolphin.com(50) | ||||||
| A | 74.213.17.74🇺🇸 LOGIX-174.213.16.0/22 Houston | ||||||
| PTR | hou-pp-01.thelogixcloud.com | ||||||
| TXT | v=spf1 include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS57.WORLDNIC.comnamehost@WORLDNIC.com serial=122050414 | ||||||
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=1776196512 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns57.worldnic.com2015-08-07 → 2026-04-14 · 2 obs
● 2026-04-14 19:59:40
●NSns58.worldnic.com2015-08-07 → 2026-04-14 · 2 obs
● 2026-04-14 19:59:40
●MXmail1.blue-dolphin.com2015-08-07 → 2026-04-14 · 5 obs
● 2026-03-30 10:58:46
○ 2026-03-31 13:10:20
● 2026-04-01 23:28:50
● 2026-04-14 19:59:40
●MXmail2.blue-dolphin.com2015-08-07 → 2026-04-14 · 5 obs
● 2026-03-30 10:58:46
○ 2026-03-31 13:10:20
● 2026-04-01 23:28:50
● 2026-04-14 19:59:40
●MXmx001.netsol.xion.oxcs.net2026-02-15 → 2026-04-14 · 6 obs
● 2026-02-15 00:44:20
● 2026-03-30 10:58:46
○ 2026-03-31 13:10:20
● 2026-04-01 23:28:50
● 2026-04-14 19:59:40
●MXmx002.netsol.xion.oxcs.net2026-02-15 → 2026-04-14 · 6 obs
● 2026-02-15 00:44:20
● 2026-03-30 10:58:46
○ 2026-03-31 13:10:20
● 2026-04-01 23:28:50
● 2026-04-14 19:59:40
●A209.157.71.1902015-08-07 → 2026-04-14 · 2 obs
● 2026-04-14 19:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blue-dolphin.com | ns57.worldnic.com, ns58.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.165
NS records: ns57.worldnic.com, ns58.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blue-dolphin.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.157.71.190 |
| NS | 2 | ns57.worldnic.com, ns58.worldnic.com |
| MX | 4 | mail2.blue-dolphin.com (pri: 10), mail1.blue-dolphin.com (pri: 50)... |
| TXT | 1 | v=spf1 include:spf.cloudus.oxcs.net ~all |
| SOA | 1 | NS57.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns57.worldnic.com, ns58.worldnic.com)
Analysis
Hierarchy
blue-dolphin.com is a parent of mail1.blue-dolphin.com and mail2.blue-dolphin.com.
IP Addresses
blue-dolphin.com resolves to one IP number: 209.157.71.190.
Other host names, for instance milgraviscapital.com, htecsolutions.com, richardjohnson.info, ccsboilers.com and palomar-advisors.com share IP numbers with blue-dolphin.com.
Name Servers
blue-dolphin.com's delegation uses two name servers: ns57.worldnic.com and ns58.worldnic.com.
blue-dolphin.com uses the same name server setup as other domains, such as pre-spect.com, waterfrontrentalsinc.com, niecocentral.com, simmonstire.com and outdoorlivingindoors.com.
blue-dolphin.com at least partially shares name servers with other domains, for example crmcma.com.
Host names with a single IP address: ns57.worldnic.com points to 162.159.26.165; ns58.worldnic.com points to 162.159.27.8.
Mail Servers
blue-dolphin.com is handled by four mail servers: mail1.blue-dolphin.com, mail2.blue-dolphin.com, mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.
blue-dolphin.com shares at least some mail servers with other domains, for example finrf.com, affordablecharms.com, newtaste.com, elitedfp.net and suborbitalflightjournal.com.
These mail servers are often used with mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
Host names with one IP number:
mail1.blue-dolphin.com points to 74.213.17.74; mail2.blue-dolphin.com points to 216.74.226.10; mx001.netsol.xion.oxcs.net points to 173.45.18.128; mx002.netsol.xion.oxcs.net points to 173.45.18.129.