smtp.firstcloudit.com - robtex.com

smtp.firstcloudit.com

DNSSEC⚠️ Not signed
A66.220.9.46🇺🇸 HURRICANE66.220.0.0/19 Hurricane Electric 55 South Market St San Jose, CA

firstcloudit.com

DNSSEC⚠️ Not signed
A184.105.146.176🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA
NSns55.domaincontrol.com ⭐
NSns56.domaincontrol.com
MXmail.firstcloudit.com ⭐
MXsmtp.firstcloudit.com ⭐
TXTgoogle-site-verification=sly1QnM7Tgj4gsPf-JE8SJdm5c-itGItgM7jUf5GUqM
TXTv=spf1 a ip4:66.220.9.35/27 ip4:184.105.146.163/27 -all
SOAns55.domaincontrol.comdns@jomax.net 2025-12-10 #0
⚠️ On DNS blocklist: hoster, light, multi, popupads, pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini
📈 Tranco rank: #983,941

MX for

firstcloudit.com

Previously MX for

www.firstcloudit.com

Same first word

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DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A66.220.9.4666.220.9.41
○A66.220.9.412015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 05:26:54
○ 2015-10-18 21:10:28
○ 2026-08-13 10:57:46
●A66.220.9.462015-10-18 → 2026-08-13 · 3 obs
○ 2015-05-17 05:26:54
● 2015-10-18 21:10:28
● 2026-08-13 10:57:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
firstcloudit.comns55.domaincontrol.com, ns56.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.107.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcloudit.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A166.220.9.46

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

Mail Server Role

smtp.firstcloudit.com serves as a mail server for firstcloudit.com.

mail.firstcloudit.com and smtp.firstcloudit.com are commonly paired as mail servers.

IP Addresses

smtp.firstcloudit.com points to a single IP number: 66.220.9.46.

mail.firstcloudit.com, mail.bicroofing.com and mail.1-3-3-7.net are examples of other host names that share IP numbers with smtp.firstcloudit.com.