smtp.optec.com - robtex.com

smtp.optec.com

DNSSEC⚠️ Not signed
A66.209.99.198🇺🇸 ONE-166.209.96.0/19 old skyriver
PTR66-209-99-198.skyriver.net
MXmail.optec.com ⭐
A47.176.90.166🇺🇸 ASN-ELIX47.176.0.0/14 Frontier Communications (ARIN OrgID: FRTR)
PTRmail.optec.com
MXsmpt.optec.com(20)

optec.com

DNSSEC⚠️ Not signed
A141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.11🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSns41.1and1.com ⭐
NSns42.1and1.com
MXsmtp.optec.com ⭐
MXmail.optec.com(10)
TXTv=spf1 mx ip4:47.176.90.166 ip4:66.209.99.198 include:spf.mandrillapp.com inc...
TXT8QQZQEniuLryLe/D4EjtMU3zbLS8+5vYu4G0ayXrBjp9RSJ9Wv7GeyaLE+aEKoV2j4E7r3TamxfkR...
TXTlNcECxPh+N2Bs4KqS7+eZ1syC8kYPZIMOdEfwW4siD0IL8DXJ3M+P7laOmYwH7Tu+L2TzRvDcMDxB...
TXTgoogle-site-verification=CN4Rz8dnxP9GVvVhbmlkRtKYxWsKnHuQNVSr3eMNA3k
TXTyYwqwoM7eHa2L27U/t8dD0zd68NMZQPH67Y/VCSMz9ZI+lPFhvSQhah1CKs5V77RGJQ31xwq1bTF8...
TXTMS=ms95220810
SOAns41.1and1.comhostmaster@1and1.com 2017-02-29 #3
WOT: SAFE (60/100)

MX for

optecdisplays.com
optec.com

Same first word

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DNS History

3 records (3 active, 0 former)

MXmail.optec.comsmpt.optec.comA66.209.99.198
●MXmail.optec.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-02-19 22:30:34
● 2026-03-28 02:55:58
●MXsmpt.optec.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-02-19 22:30:34
● 2026-03-28 02:55:58
●A66.209.99.1982026-02-19 → 2026-03-28 · 2 obs
● 2026-02-19 22:30:34
● 2026-03-28 02:55:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
optec.comns41.1and1.com, ns42.1and1.com4 records

✅ Authoritative Response

Server:217.160.83.40

NS records: ns41.1and1.com, ns42.1and1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optec.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

TypeCountSample Data
A166.209.99.198
MX2mail.optec.com (pri: 10), smpt.optec.com (pri: 20)

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.1and1.com, ns41.1and1.com, ns42.1and1.com...)

Analysis

Mail Server Role

The mail server for optecdisplays.com and optec.com is smtp.optec.com.

mail.optec.com is commonly used as a mail server in conjunction with smtp.optec.com.

IP Addresses

smtp.optec.com points to a single IP number: 66.209.99.198.

Other host names, for instance mail2.optec.com and assp.optec.com, share IP numbers with smtp.optec.com.

Mail Servers

smtp.optec.com is handled by two mail servers: mail.optec.com and smpt.optec.com.

smtp.optec.com shares some mail servers with other domains, including mail.optec.com, optecdisplays.com and optec.com.

Host names with one IP number: mail.optec.com points to 47.176.90.166.