`web.optimumemail1.com`

DNSSEC	⚠️ Not signed
A	167.206.120.12^{🇺🇸 AS19720167.206.120.0/24}
		PTR	`web.optimumemail1.com`

`optimumemail1.com`

	DNSSEC	⚠️ Not signed
	A	8.23.247.73^{🇺🇸 AS33568.16.0.0/12}
	A	209.3.218.73^{🇺🇸 ASN-EXPERIAN209.3.218.0/24}
	NS	`authns1.cv.net` ⭐
	NS	`authns1.cvnet.com`
	MX	`c.mx.optimumemail1.com` ⭐
	MX	`d.mx.optimumemail1.com` ⭐
	TXT	`v=spf1 ip4:63.211.91.240/29 ip4:38.101.108.55 ip4:207.251.96.0/24 ip4:65.125....`
	SOA	`authns1.cv.net`abuse@cv.net serial=2016119770

⚠️ On DNS blocklist: pro.plus, ultimate

PTR for

12.120.206.167.in-addr.arpa

Same first word

web.gold

web.zip

web.li

web.marketing

web.id.au

web.sd

web.gmbh

web.sy

web.org.il

web.app

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web.casino

web.(0x706f726e)

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web.s3-website.eu-central-1.amazonaws.com

web.digital

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web.dev

web.dedyn.io

web.pe

web.idv.hk

web.ht

web.services

web.fr

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web.systems

web.rw

web.net.tw

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web.show

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web.s3-website-us-east-1.amazonaws.com

web.builders

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web.store

web.com.vn

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web.toys

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web.kz

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web.expert

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web.vg

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web.org.uk

web.security

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web.appspot.com

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DNS History

2 records (1 active, 1 former)

●A167.206.120.122026-03-18 → 2026-06-03 · 3 obs

○ 2019-12-19 11:18:02
● 2026-03-18 20:57:38
● 2026-06-03 15:05:18

○A65.51.28.122019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 11:18:02
○ 2026-03-18 20:57:38
○ 2026-06-03 15:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
optimumemail1.com	authns1.cv.net, authns1.cvnet.com	1 record

✅ Authoritative Response

Server:167.206.13.20

NS records: authns1.cv.net, authns1.cvnet.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.206.120.12`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (authns1.cvnet.com)

Analysis

IP Addresses

web.optimumemail1.com directs to one IP number, which is 167.206.120.12.

web.optimumemail1.com - robtex.com