`mail.optima-com.com`

DNSSEC	⚠️ Not signed
A	212.91.184.4^{🇧🇬 A1BG212.91.184.0/24}
		PTR	`mail.vali.bg`

`optima-com.com`

	DNSSEC	⚠️ Not signed
	A	212.91.184.12^{🇧🇬 A1BG212.91.184.0/24}
	NS	`ns.vali.bg` ⭐
	NS	`ns.yoree.org` ⚠️ Not in zone NS records
	MX	`mail.optima-com.com` ⭐
	SOA	`ns.vali.bg`root@optima-com.com 2024-11-05 #1

MX for

optima-com.com

Same first word

mail.tr

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.mydissent.net

mail.spdns.org

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mail.health

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mail.radio.fm

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mail.ms

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mail.hk.com

mail.mh

mail.gov.mw

mail.gov.bn

mail.mmafan.biz

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mail.synology-diskstation.de

mail.schoolbus.jp

mail.cn.ua

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

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DNS History

9 records (1 active, 8 former)

○NSns1.mydyndns.org2015-10-20 → 2016-04-21 · 4 obs

● 2015-10-20 09:56:02
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

○NSns1199.dns.dyn.com2015-10-20 → 2016-04-21 · 4 obs

● 2015-10-20 09:56:02
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

○NSns2172.dns.dyn.com2015-10-20 → 2016-04-21 · 4 obs

● 2015-10-20 09:56:02
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

○NSns3186.dns.dyn.com2015-10-20 → 2016-04-21 · 4 obs

● 2015-10-20 09:56:02
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

○NSns4184.dns.dyn.com2015-10-20 → 2016-04-21 · 4 obs

● 2015-10-20 09:56:02
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

○A174.57.4.212015-05-25 → 2016-04-21 · 4 obs

● 2015-05-25 14:02:36
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

○A2001:558:6026:4:28c1:27aa:f2a1:e0382015-05-25 → 2016-04-21 · 4 obs

● 2015-05-25 14:02:36
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

●A212.91.184.42026-02-17 → 2026-05-14 · 3 obs

○ 2016-04-21 13:34:50
● 2026-02-17 09:48:32
● 2026-05-14 18:41:00

○CNAMEoptima-com.com2015-05-25 → 2016-04-21 · 4 obs

● 2015-05-25 14:02:36
● 2016-04-21 13:34:50
○ 2026-02-17 09:48:32
○ 2026-05-14 18:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
optima-com.com	ns.vali.bg, ns.yoree.org	-

✅ Authoritative Response

Server:212.91.184.2

NS records: ns.vali.bg, ns.yoree.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optima-com.com (unsigned zone)

⏱️ Timing

Total: 1266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.91.184.4`

Analysis

Mail Server Role

mail.optima-com.com is the mail server for optima-com.com.

IP Addresses

mail.optima-com.com points to a single IP number: 212.91.184.4.

other host names for instance mail.metarem.com, mail.vali.bg, smtp.vali.bg, mail.gplay.bg and mail.phytoconsult-bg.com share IP numbers with mail.optima-com.com.

mail.optima-com.com - robtex.com