`memo-app.cigna.com`

DNSSEC	⚠️ Not signed
NS	`ns2.cigna.com` ⭐ ⚠️ Not in parent delegation
		A	170.48.24.5^{🇺🇸 AS13348170.48.24.0/24}
			PTR	`ns2.cigna.com`
NS	`ns.cigna.com` ⚠️ Not in parent delegation
		A	170.48.11.4^{🇺🇸 AS11406170.48.11.0/24}
			PTR	`ns.cigna.com`
MX	`smtp.sparkpostmail.com` ⭐
		A	34.209.53.182^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-209-53-182.us-west-2.compute.amazonaws.com`
		A	35.163.173.184^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
			PTR	`ec2-35-163-173-184.us-west-2.compute.amazonaws.com`
		A	44.234.238.75^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-234-238-75.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 include:sendgrid.net include:_spf.sparkpostmail.com -all`
SOA	`ns.cigna.com`dnsdhcpipam@cigna.com serial=31

`cigna.com`

	DNSSEC	⚠️ Not signed
	A	170.48.10.90^{🇺🇸 AS11406170.48.10.0/24}
	A	170.48.29.90^{🇺🇸 AS13348170.48.29.0/24}
	NS	`ns2.cigna.com` ⭐
	NS	`ns.cigna.com`
	MX	`mxa-000e5c18.gslb.pphosted.com` ⭐
	MX	`mxb-000e5c18.gslb.pphosted.com` ⭐
	TXT	`adobe-sign-verification=107e2cde1ace30939bec5712a100a21`
	TXT	`facebook-domain-verification=llt3bsfsg8tlryh3h7lhnjb4vf3w0a`
	TXT	`facebook-domain-verification=oiuzhrqgjg3itq1yet0i18si6n1l1u`
	TXT	`onetrust-domain-verification=5c7bac6de53449aeb7b77e93cba764b9`
	TXT	`google-site-verification=vCRscp3po2nRnXkESqQliHRBU75nHUukgIT-DpyYc8g`
	TXT	`2lZmcpeNpuitFGeEXb/LRmUJfb7u9wsdzege4BYc4A0CImjpJ2KVjjcQ8xr5o2gAc7Bk2i69YZGgr...`
	TXT	`XV8tkj5AAvNxCYqkMTYbU/Qs9CnImEwGm5K+4mBS772nylZO5iS6x5z4bjCnOFsVWYUlLIS2p0S1o...`
	TXT	`ceRo6hRvk9kNdlHDoveTDCHzU0VeBjX64hvBkIge9z+O7aOb922s6YbTWr0UPxM21WYBFPH6v1pIA...`
	TXT	`ciscocidomainverification=7a09ccd74c00355b9a5aa2306a5bdc527a42ca6614857c2c451...`
	TXT	`adobe-idp-site-verification=2153d23c7de397f35d7065ec964ffe60973cc506a82564651...`
	TXT	`webexdomainverification.5c50f2772498d388e053ab06fc0a3a57=990d715a-97e0-4059-8...`
	TXT	`atlassian-domain-verification=qmd+/0jDS4EExQmcM+wgkCUJVs6mgFhTxy6httCWQkB/iGk...`
	TXT	`wrike-verification=MjY2OTU3NzpkNDUwMmRkNWRjYmZmN2M5MGU0MTJkNWNlZGI5ZGZmY2JhMm...`
	TXT	`wrike-verification=MzYzMTQ1MDo3MDAwOWVjM2I3YjBlY2UyMTQwZTJiZTQyOWI0MDFmMzcyNm...`
	TXT	`wrike-verification=Mzg4MTA3ODo0ZjdhODIwM2UxODg4NDI0ZDE1ZTNmNWQzM2NlMDBiOTQ4ZD...`
	TXT	`v=spf1 include:_spf.cigna.com include:cignamail.verintefm.com exists:%{i}.spf...`
	TXT	`vmware-cloud-verification-375189b2-bab9-4b17-bd33-4ccb9f0b8457`
	TXT	`mongodb-site-verification=Q1EXOm2u2gPEOnty0PU8p7WEaFT8AdZi`
	TXT	`atlassian-domain-verification=QEjnbAWf9dHJp6pgfj7ake3SVDWqF4K2doIanNwNRc0x4Rc...`
	TXT	`TextRecord-mongodb-site-verification=Q1EXOm2u2gPEOnty0PU8p7WEaFT8AdZi`
	TXT	`mongodb-site-verification=zTarNnkaed939qLY0tE6DgSvlSFI0Whm`
	TXT	`smartsheet-site-validation=TuhXlMqiUJ3n6qUaF7WSu-yWqKtYyp5S`
	TXT	`intersight=c4444b4373069ff36d5ddc45cc7634b71a6277a500d958afad081ffb4f307362`
	TXT	`mongodb-site-verification=cIGXdJ2Yilokq1JXvlCCRLlAQyc5NAOu`
	TXT	`google-site-verification=yxm_IHMTNJYH0YZbrk14qteVOydeUORJVErygRKb7Qg`
	TXT	`box-domain-verification=d35fd50f63e734b908210c9f747c34e66252d6ad7909e98987629...`
	TXT	`wrike-verification=NjQzODk3ODo2ZjFlNmNkZmQ0ZjUwMjc4ZWQyZjE2ODg4MDQ0YzYwNmI4OT...`
	TXT	`wrike-verification=NDA4NDA0MTo4ZmQzYzE3MjE5YWI4M2RhOGNlNGE1MTVhMzQ3M2NhOWQ4M2...`
	TXT	`ZOOM_verify_djB9RTPoC99J0ntkM8pzT2`
	TXT	`q6t+JlZkifgbILybfGj+06tMZ8RwgZSBRyf+qNfGbS/2YrLIkelSZmDBsLGdZzZmzt3O5u7o9h+rC...`
	TXT	`cursor-domain-verification-5r31g6=x88dfuqVJBzRiNaONuR0qr6Ot`
	TXT	`DirectFedAuthUrl=https://cigna.oktapreview.com/app/cigna_massloadtooldev_1/ex...`
	TXT	`DirectFedAuthUrl=https://cigna.okta.com/app/cigna_massloadtoolprod_1/exkshnxu...`
	TXT	`_n39xdik1o92um5o3tmjjl7vxbgfjdq2`
	TXT	`heyhack-verification=d50100ad-b49c-48f4-80dd-29c80d0cab18`
	TXT	`insomnia-validation=479497d16e35419586920b950bb283c742d764e498f4513a80983ac6d...`
	TXT	`ssc-domain-verification=b3c2f09f-10c3-56c5-a8cb-b3059d1e25fa`
	TXT	`_globalsign-domain-verification=13_Y-MGIleoXzr9JqJCG7QMtYATC4ng7QTP98eScVu`
	TXT	`docker-verification=8923f26e-1bf9-41b5-aced-afc104281d21`
	TXT	`miro-verification=762bd35f2d4ee9ffe732d9efea4cac8a2b3ae518`
	TXT	`smartsheet-site-validation=4LMJYxXDEBS6ZZ2z1fqGCu2nsWfCCLb1`
	TXT	`jamf-site-verification=_setHmIBQZseomtLRDwzfg`
	TXT	`atlassian-domain-verification=cLZ4aSg1YaGCasJWorj2M7ZYi2uizQfPH9rdCTv6yN//IDE...`
	TXT	`dtm-domain-verification=oqjINRh7Skrz89w1xvJA-WvySCGGNAkqLX58kNv0HP4`
	TXT	`_evre2gdqrtl2gq9u1dk0yq763d3kpmb`
	TXT	`00DgP0000028qGP=1TBgP00000009RV`
	TXT	`intersight=7be36b5177efd2154046bc423a60526718255a68c0889ee50566f1564cdb876f`
	TXT	`hcp-domain-verification=a05ca0facc172eb0d9df3fd988da7e4324266eb84e47d46956d2e...`
	TXT	`MS=ms83616973`
	TXT	`apple-domain-verification=D1GNhYf1NmjA9VYB`
	TXT	`apple-domain-verification=TofLAI7UUPaK4r90`
	TXT	`flexera-domain-verification-gkjappnmhedngbcb`
	TXT	`docusign=ce1b77bc-a5d8-4e0f-87de-0500fe3109d6`
	SOA	`ns.cigna.com`dnsdhcpipam@cigna.com serial=621047595

WOT: SAFE (75/100)
rank #4213 globally
rank #2095 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #6,192

Subdomains

dlb.memo-app.cigna.com

DNS History

3 records (3 active, 0 former)

●NSns.cigna.com2026-04-07 → 2026-07-19 · 2 obs

● 2026-04-07 22:11:06
● 2026-07-19 18:44:26

●NSns2.cigna.com2026-04-07 → 2026-07-19 · 2 obs

● 2026-04-07 22:11:06
● 2026-07-19 18:44:26

●MXsmtp.sparkpostmail.com2026-04-07 → 2026-07-19 · 2 obs

● 2026-04-07 22:11:06
● 2026-07-19 18:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
cigna.com	ns2.cigna.com, ns.cigna.com	2 records

✅ Authoritative Response

Server:170.48.24.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cigna.com (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.cigna.com, ns.cigna.com`
MX	1	`smtp.sparkpostmail.com (pri: 10)`
TXT	1	`v=spf1 include:sendgrid.net include:_spf`
SOA	1	`ns.cigna.com dnsdhcpipam.cigna.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

memo-app.cigna.com serves as the parent of dlb.memo-app.cigna.com.

Name Servers

The NS records for memo-app.cigna.com delegate to ns2.cigna.com and ns.cigna.com.

memo-app.cigna.com shares its name server setup with other domains, including scriptsathome.net, newexpress-scripts.com, cignaeurope.de and two others.

memo-app.cigna.com has at least partial name server overlap with other domains, such as thecignygroup.com, xn--cignahelthcre-vfbe.com, thecignzgroup.com and two others.

It is common to find these name servers paired with the name servers dns-publicprimary-wdc.sys.cigna.com.

ns2.cigna.com directs to 170.48.24.5 and ns.cigna.com directs to 170.48.11.4; each host name points to exactly one IP number.

Mail Servers

memo-app.cigna.com has one mail server: smtp.sparkpostmail.com.

memo-app.cigna.com shares the same mail server setup as other domains, including q.go.com, sparkpostmail4.com, miratelemundo.com and two others.

memo-app.cigna.com shares mail servers — at least in part — with other domains, including tradingpub.com, trackorder.site, cgtrader.com and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

The hostname smtp.sparkpostmail.com carries three IP records: 34.209.53.182, 35.163.173.184 and 44.234.238.75.

memo-app.cigna.com - robtex.com