`mail.smart-optic.com`

DNSSEC	⚠️ Not signed
A	185.204.218.114^{🇵🇱 CF-GDA185.204.216.0/22}
		PTR	`s128.cyber-folks.pl`

`smart-optic.com`

	DNSSEC	⚠️ Not signed
	A	185.204.218.114^{🇵🇱 CF-GDA185.204.216.0/22}
	NS	`ns1.cyberfolks.pl` ⭐ ⚠️ Not in parent delegation
	NS	`dns1.linuxpl.com` ⚠️ Not in zone NS records
	NS	`dns2.linuxpl.com` ⚠️ Not in zone NS records
	NS	`dns3.linuxpl.com` ⚠️ Not in zone NS records
	NS	`ns2.cyberfolks.pl` ⚠️ Not in parent delegation
	NS	`ns3.cyberfolks.pl` ⚠️ Not in parent delegation
	MX	`mail.smart-optic.com` ⭐
	TXT	`v=spf1 a mx include:_spf.cyberfolks.pl -all`
	SOA	`ns1.cyberfolks.pl`hostmaster@smart-optic.com 2023-11-16 #0

Previously MX for

smart-optic.com

Same first word

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.mydissent.net

mail.spdns.org

mail.lk

mail.fish

mail.pp.ua

mail.fun

mail.no-ip.net

mail.mn

mail.mydns.bz

mail.fem.jp

mail.health

mail.s3.amazonaws.com

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mail.mydns.vc

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mail.it.com

mail.gov.mg

mail.ss

mail.co

mail.tc

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

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mail.myfast.space

mail.vip

mail.red

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mail.pf

mail.com.mx

mail.uy

mail.gt

mail.training

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

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mail.freemyip.com

mail.com.tw

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mail.gov.mw

mail.gov.bn

mail.mmafan.biz

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mail.schoolbus.jp

mail.cn.ua

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

mail.gov.ao

mail.me

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mail.microsoft

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lami.com.co

DNS History

2 records (1 active, 1 former)

○A176.9.79.792015-08-03 → 2016-03-26 · 4 obs

● 2015-08-03 13:24:42
● 2016-03-26 04:31:30
○ 2026-04-03 14:31:28
○ 2026-05-11 05:30:46

●A185.204.218.1142026-04-03 → 2026-05-11 · 3 obs

○ 2016-03-26 04:31:30
● 2026-04-03 14:31:28
● 2026-05-11 05:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
smart-optic.com	dns2.linuxpl.com, dns1.linuxpl.com, dns3.linuxpl.com	3 records

✅ Authoritative Response

Server:94.152.254.161

NS records: dns2.linuxpl.com, dns1.linuxpl.com, dns3.linuxpl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart-optic.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.204.218.114`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dns2.linuxpl.com, dns1.linuxpl.com, dns3.linuxpl.com)

Analysis

IP Addresses

mail.smart-optic.com resolves to one IP number: 185.204.218.114.

Other host names, for instance sur.pl, vasmann.pl, www.hpregen.pl, novelpay.pl and www.wyspa.com.pl share IP numbers with mail.smart-optic.com.

mail.smart-optic.com - robtex.com