mail.opteblast.com - robtex.com

mail.opteblast.com

DNSSEC⚠️ Not signed
A207.99.5.36🇺🇸 NAC207.99.0.0/17 Net Access Corporation
PTRopt-web01.optwebhost.com

opteblast.com

DNSSEC⚠️ Not signed
A207.99.5.36🇺🇸 NAC207.99.0.0/17 Net Access Corporation
NSns01.domaincontrol.com ⭐
NSns02.domaincontrol.com
MXmail.opteblast.com ⭐
TXTv=spf1 ip4:207.99.5.36 -all
SOAns01.domaincontrol.comdns@jomax.net 2017-03-14 #0

MX for

opteblast.com

Same first word

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DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A207.99.5.36
●A207.99.5.362017-05-11 → 2026-05-11 · 2 obs
● 2017-05-11 18:12:56
● 2026-05-11 01:00:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...-
opteblast.comns01.domaincontrol.com, ns02.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opteblast.com (unsigned zone)

⏱️ Timing

Total: 1182ms | Queries: -

📄 Records

TypeCountSample Data
A1207.99.5.36

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

Mail Server Role

mail.opteblast.com acts as a mail server for opteblast.com.

IP Addresses

mail.opteblast.com points to a single IP number: 207.99.5.36.

Other host names, for instance optforcars.com, hostmaster.itots.net, mail.optfor.com, optftp.com and optmms.com share IP numbers with mail.opteblast.com.