b.mx.document.cigna.com - dns.ninja

`b.mx.document.cigna.com`

DNSSEC	⚠️ Not signed
A	207.251.96.204^{🇺🇸 ASN-EXPERIAN207.251.96.0/23 Experian CheetahMail}
		PTR	`ims01.cheetahmail.com`

`mx.document.cigna.com`

DNSSEC

⚠️ Not signed

WOT: SAFE (61/100)
WOT: SAFE (63/100)

MX for

document.cigna.com

Same first word

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b.org

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b.watch

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b.org.nz

b.githubusercontent.com

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b.vg

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b.uy

b.sc

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b.systems

b.s3.amazonaws.com

b.vn.ua

b.com.cn

b.beer

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b.glass

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b.fi

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b.company

b.qh.cn

b.app

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b.doctor

b.me

b.aivencloud.com

b.br

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b.cx

b.dk

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b.et

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b.nu

b.link

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b.org.ai

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b.gov.au

b.fit

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b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

DNS History

2 records (1 active, 1 former)

●A207.251.96.2042026-04-12 → 2026-07-14 · 3 obs

○ 2026-03-24 21:17:16
● 2026-04-12 14:37:28
● 2026-07-14 14:50:06

○A63.148.46.262026-03-24 → 2026-03-24 · 4 obs

● 2026-03-24 14:35:48
● 2026-03-24 21:17:16
○ 2026-04-12 14:37:28
○ 2026-07-14 14:50:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cigna.com	ns2.cigna.com, ns.cigna.com	2 records

✅ Authoritative Response

Server:170.48.11.4

NS records: ns2.cigna.com, ns.cigna.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cigna.com (unsigned zone)

⏱️ Timing

Total: 776ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.251.96.204`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.cigna.com, ns.cigna.com)

Analysis

Mail Server Role

document.cigna.com uses b.mx.document.cigna.com as a mail server.

a.mx.document.cigna.com frequently appears as a mail server alongside b.mx.document.cigna.com.

IP Addresses

b.mx.document.cigna.com resolves to one IP address: 207.251.96.204.

b.mx.mail.express-scripts.com, b.mx.benefits.express-scripts.com, b.mx.mail.accredo.com and two other host names share IP numbers with b.mx.document.cigna.com.