blue.fsonline.com - robtex.com
blue.fsonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.32.162.87🇫🇷 SENDINBLUE-ASN77.32.128.0/18 | ||||||
| PTR | blue.fsonline.com | ||||||
| MX | blue.fsonline.com ⭐ | ||||||
| A | 77.32.162.87🇫🇷 SENDINBLUE-ASN77.32.128.0/18 | ||||||
| PTR | blue.fsonline.com | ||||||
| TXT | v=spf1 include:spf.sendinblue.com mx ~all | ||||||
fsonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.81.162.39🇺🇸 COGENT38.81.162.0/24 | ||||||
| NS | ns-435.awsdns-54.com ⭐ | ||||||
| NS | ns-1018.awsdns-63.net | ||||||
| NS | ns-1517.awsdns-61.org | ||||||
| MX | fsonline.com ⭐ | ||||||
| MX | mail.fsonline.com(20) | ||||||
| MX | smtp.fsonline.com(30) | ||||||
| TXT | v=spf1 mx a ip4:38.81.162.39 include:zoho.com include:sendgrid.net include:se... | ||||||
| SOA | ns-435.awsdns-54.comoquinn@fsonline.com 2019-10-06 #3 | ||||||
PTR for
MX for
blue.fsonline.com |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXblue.fsonline.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-02-22 21:52:22
● 2026-08-02 00:32:48
● 2026-08-02 00:32:48
●A77.32.162.872026-02-22 → 2026-08-02 · 2 obs
● 2026-02-22 21:52:22
● 2026-08-02 00:32:48
● 2026-08-02 00:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fsonline.com | ns-435.awsdns-54.com, ns-1018.awsdns-63.net, ns-1517.awsdns-61.org | 2 records |
✅ Authoritative Response
Server:205.251.197.237
NS records: ns-435.awsdns-54.com, ns-1018.awsdns-63.net, ns-1517.awsdns-61.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fsonline.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.32.162.87 |
| MX | 1 | blue.fsonline.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.sendinblue.com mx ~al |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-435.awsdns-54.com, ns-435.awsdns-54.com)
Analysis
Mail Server Role
blue.fsonline.com serves as a mail server for blue.fsonline.com.
IP Addresses
blue.fsonline.com has exactly one IP address — 77.32.162.87.
Other host names share IP numbers with blue.fsonline.com; fsopubs.com is one such example.
Mail Servers
blue.fsonline.com uses exactly one mail server, which is blue.fsonline.com.
There is one IP number for blue.fsonline.com: 77.32.162.87.