`mail.optec.com`

DNSSEC	⚠️ Not signed
A	47.176.90.166^{🇺🇸 ASN-ELIX47.176.0.0/14 Frontier Communications (ARIN OrgID: FRTR)}
		PTR	`mail.optec.com`
MX	`smpt.optec.com` ⭐
TXT	`v=spf1 mx a ip4:47.176.90.166/29 ~all`

`optec.com`

	DNSSEC	⚠️ Not signed
	A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	NS	`ns41.1and1.com` ⭐
	NS	`ns42.1and1.com`
	MX	`smtp.optec.com` ⭐
	MX	`mail.optec.com`⁽¹⁰⁾
	TXT	`MS=ms95220810`
	TXT	`lNcECxPh+N2Bs4KqS7+eZ1syC8kYPZIMOdEfwW4siD0IL8DXJ3M+P7laOmYwH7Tu+L2TzRvDcMDxB...`
	TXT	`8QQZQEniuLryLe/D4EjtMU3zbLS8+5vYu4G0ayXrBjp9RSJ9Wv7GeyaLE+aEKoV2j4E7r3TamxfkR...`
	TXT	`google-site-verification=CN4Rz8dnxP9GVvVhbmlkRtKYxWsKnHuQNVSr3eMNA3k`
	TXT	`yYwqwoM7eHa2L27U/t8dD0zd68NMZQPH67Y/VCSMz9ZI+lPFhvSQhah1CKs5V77RGJQ31xwq1bTF8...`
	TXT	`v=spf1 mx ip4:47.176.90.166 ip4:66.209.99.198 include:spf.mandrillapp.com inc...`
	SOA	`ns41.1and1.com`hostmaster@1and1.com 2017-02-29 #3

WOT: SAFE (60/100)

PTR for

166.90.176.47.in-addr.arpa

86.117.115.65.in-addr.arpa

MX for

optec.com

smtp.optec.com

optecdisplays.com

Previously MX for

mail.optec.com

Same first word

mail.gda.pl

mail.world

mail.pe

mail.sunnyday.jp

mail.group

mail.gov

mail.org.za

mail.mx

mail.cy

mail.gov.ae

mail.com.ba

mail.co.zw

mail.org

mail.pixolino.com

mail.ug

mail.ly

mail.gs

mail.bg

mail.wtf

mail.webhop.me

mail.al

mail.myfast.space

mail.vip

mail.red

mail.co.il

mail.pf

mail.com.mx

mail.uy

mail.gt

mail.training

mail.cd

mail.in.ua

mail.cx

mail.gm

mail.su

mail.toshiba

mail.hosting

mail.net.tr

mail.fm

mail.mil

mail.f5.si

mail.party

mail.tax

mail.coop

mail.directory

mail.freemyip.com

mail.com.tw

mail.hk.com

mail.mh

mail.gov.mw

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.synology-diskstation.de

mail.schoolbus.jp

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.me

mail.ac.gov.br

mail.edu.me

mail.gov.ru

mail.pr

mail.mlbfan.org

mail.ph

mail.nhlfan.net

mail.gru.br

mail.gl

mail.link

mail.no

mail.net.vn

mail.lib.wy.us

mail.pictures

mail.gov.kg

mail.ag

mail.hk

mail.win

mail.net

mail.ne.kr

mail.support

mail.de

mail.hacca.jp

mail.moo.jp

mail.new

mail.teva

mail.gov.al

mail.kapsi.fi

mail.cutegirl.jp

mail.gov.az

mail.io

mail.cash

mail.eus

mail.firewall-gateway.com

mail.pro

mail.pupu.jp

mail.vivian.jp

Similar names

mail.gov.na

alim.com.my

amil.healthcare

mail.co.nz

lima.net.ua

mail.sdscloud.pl

mail.az

mila.media

mali.ir

mail.is

lmai.ru

almi.nu

lima.plus

mail.id

liam.eu

mila.com.ua

ialm.info

mail.tr

mail.tt

imal.eu

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

liam.blue

mail.mydissent.net

mail.spdns.org

mail.lk

imla.kr

mali.vn

almi.at

mail.fish

imla.it

mila.photography

mila.com.vn

mail.pp.ua

mail.fun

ilma.jp

mila.be

lami.com.sg

aiml.io

mail.no-ip.net

mail.mn

ilam.ac.ir

mail.mydns.bz

amil.br.com

ilma.info

mail.fem.jp

ilma.ch

mail.health

mail.s3.amazonaws.com

mali.pe

lmia.cl

alim.kz

laim.com.ua

mail.com.kg

mail.nra

mail.couchpotatofries.org

amil.life

aiml.nl

mail.radio.fm

mail.od.ua

aiml.biz

aiml.de

mail.ms

mail.boleslawiec.pl

lima.su

lima.pl

mila.world

mail.mydns.vc

lima.im

mail.lutsk.ua

mail.kz

mail.im

alim.hu

mila.se

mail.kaas.gg

mail.it.com

mail.gov.mg

mail.ss

liam.co.il

mail.co

mail.tc

laim.cz

amil.us

almi.hr

mali.us

laim.nl

lami.ru

mila.edu.pl

lmai.lt

DNS History

6 records (2 active, 4 former)

○MXlp.optec.com2016-07-04 → 2016-07-04 · 4 obs

○ 2016-03-31 05:37:32
● 2016-07-04 06:41:40
○ 2026-02-19 22:30:34
○ 2026-03-28 03:44:02

○MXmail.optec.com2016-03-18 → 2016-03-31 · 4 obs

● 2016-03-18 00:43:04
● 2016-03-31 05:37:32
○ 2016-07-04 06:41:40
○ 2026-03-28 03:44:02

●MXsmpt.optec.com2026-02-19 → 2026-03-28 · 3 obs

○ 2016-07-04 06:41:40
● 2026-02-19 22:30:34
● 2026-03-28 03:44:02

○A198.24.246.1502015-07-23 → 2016-01-14 · 5 obs

○ 2008-03-19 02:00:24
● 2015-07-23 19:24:40
● 2016-01-14 07:14:30
○ 2016-03-18 00:43:04
○ 2026-03-28 03:44:02

●A47.176.90.1662026-02-19 → 2026-03-28 · 3 obs

○ 2016-07-04 06:41:40
● 2026-02-19 22:30:34
● 2026-03-28 03:44:02

○A65.115.117.862016-03-18 → 2016-07-04 · 5 obs

○ 2016-01-14 07:14:30
● 2016-03-18 00:43:04
● 2016-07-04 06:41:40
○ 2026-02-19 22:30:34
○ 2026-03-28 03:44:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
optec.com	ns41.1and1.com, ns42.1and1.com	4 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: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.176.90.166`
MX	1	`smpt.optec.com (pri: 10)`
TXT	1	`v=spf1 mx a ip4:47.176.90.166/29 ~all`

📌 Glue Records Collected

Total: 4

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

Analysis

Mail Server Role

mail.optec.com serves as the mail server for optec.com, smtp.optec.com and optecdisplays.com.

smtp.optec.com and smpt.optec.com are commonly used as mail servers along with mail.optec.com.

IP Addresses

mail.optec.com points to a single IP address: 47.176.90.166.

Other host names, for instance assp.optec.com, share IP numbers with mail.optec.com.

Mail Servers

The smpt.optec.com mail server handles mail.optec.com.

mail.optec.com shares some mail servers with other domains, for example smtp.optec.com.

mail.optec.com - robtex.com

mail.optec.com

optec.com