blue.fsonline.com - robtex.com

blue.fsonline.com

DNSSEC⚠️ Not signed
A77.32.162.87🇫🇷 SENDINBLUE-ASN77.32.128.0/18
PTRblue.fsonline.com
MXblue.fsonline.com
A77.32.162.87🇫🇷 SENDINBLUE-ASN77.32.128.0/18
PTRblue.fsonline.com
TXTv=spf1 include:spf.sendinblue.com mx ~all

fsonline.com

DNSSEC⚠️ Not signed
A38.81.162.39🇺🇸 COGENT38.81.162.0/24
NSns-435.awsdns-54.com
NSns-1018.awsdns-63.net
NSns-1517.awsdns-61.org
MXfsonline.com
MXmail.fsonline.com(20)
MXsmtp.fsonline.com(30)
TXTv=spf1 mx a ip4:38.81.162.39 include:zoho.com include:sendgrid.net include:se...
SOAns-435.awsdns-54.comoquinn@fsonline.com 2019-10-06 #3

PTR for

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

MXblue.fsonline.comA77.32.162.87
MXblue.fsonline.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-02-22 21:52:22
● 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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fsonline.comns-435.awsdns-54.com, ns-1018.awsdns-63.net, ns-1517.awsdns-61.org2 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

TypeCountSample Data
A177.32.162.87
MX1blue.fsonline.com (pri: 10)
TXT1v=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.