uhc.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`uhc.com`

DNSSEC	🔒 Signed (DS record present)
A	20.80.218.166^{🇺🇸 Microsoft20.64.0.0/10}
A	20.221.105.198^{🇺🇸 Microsoft20.192.0.0/10}
NS	`epla1.corpnamesvcs.com` ⭐
		A	149.111.128.204^{🇺🇸 UHG149.111.128.0/19 AC_UNITEDHEA1}
			PTR	`epla1.corpnamesvcs.com`
NS	`edns4.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::204^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns4.ultradns.biz`
		A	204.74.67.4^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns4.ultradns.biz`
NS	`edns4.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`edns4.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::204^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns4.ultradns.net`
		A	204.74.110.4^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns4.ultradns.net`
NS	`edns4.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::204^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns4.ultradns.org`
		A	204.74.111.4^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns4.ultradns.org`
NS	`epla2.corpnamesvcs.com`
		A	168.183.36.43^{🇺🇸 UHG168.183.36.0/22 UnitedHealth Group Incorporated 6150 Trenton Lane Plymouth, MN 55442}
			PTR	`epla2.corpnamesvcs.com`
MX	`mxa-0077b904.gslb.pphosted.com` ⭐
		A	148.163.154.29^{🇺🇸 Proofpoint148.163.152.0/22}
			PTR	`mx0b-0077b904.pphosted.com`
MX	`mxb-0077b904.gslb.pphosted.com` ⭐
		A	148.163.150.77^{🇺🇸 Proofpoint148.163.148.0/22}
			PTR	`mx0a-0077b904.pphosted.com`
TXT	`MS=ms27805985`
TXT	`nintex.66d9bddeb5916d50cec4074c`
TXT	`a92cc98f-f338-4748-89fd-aa1a046f4946`
TXT	`asv=e8e0b3d366d7be44e0bd0d0ef89cbe3b`
TXT	`SFMC-ltsO8KaFwzk0RPjNO2Ss8l-vEv9Uko5ultb3LTr2`
TXT	`docusign=319df0d6-d86e-4fed-8f12-cd23cb1e4fee`
TXT	`docusign=58fecd98-791b-4a64-a807-17cf401396e3`
TXT	`jamf-site-verification=RnwS5yZFlXD2NcyifdzbPw`
TXT	`jamf-site-verification=bwrhyJ61WMWmUS7TpptV8g`
TXT	`canva-site-verification=CkHvZp6ES8Zc485Q4Rtfgw`
TXT	`google-gws-recovery-domain-verification=66083861`
TXT	`google-gws-recovery-domain-verification=67530246`
TXT	`bitrise-verification=57adf39439083ec0-JxVNREDIaFy9`
TXT	`pendo-domain-verification=afHVvoegMCXLDAdx47_4zLkhnAI`
TXT	`airtable-verification=399cd3beff0269114abffd5352d2920c`
TXT	`openai-domain-verification=dv-4tZHIgkjUmhiPggGxC7CxcMb`
TXT	`docker-verification=57dff4e7-0433-4866-9df4-76ed1e731ef5`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
TXT	`miro-verification=5ea04a0c26989ed5656ae2b88aa2e5c474f973ab`
TXT	`smartsheet-site-validation=izeLQ5K4mruHZrJb-d-fV0xkxqGM4rp_`
TXT	`vercel-domain-verification-64vmd8=s8rqkPbUxBFpiWIFhhOG1HH2k`
TXT	`vercel-domain-verification-8pt5k3=rgGV8OrhzJ1ufS08vyPysheWF`
TXT	`vercel-domain-verification-a0qddy=l6oYNWLzyaYMTBjg9eNNBbzMI`
TXT	`vercel-domain-verification-h7gr9s=Zuo(0x464150)AWj81Y7r3tg13eVmHsl`
TXT	`vercel-domain-verification-mx38a6=iGHLqBpb2cNRxicgH8w4mFONX`
TXT	`vercel-domain-verification-ngx0pj=44lAKyjmrAP4UcUSc0uLlfxbZ`
TXT	`vercel-domain-verification-nhmhdz=WTS8unwUNkbOVHfnt7pXgGrur`
TXT	`vercel-domain-verification-pt8k7b=3NErFTECfdyhJa7Rz0TbKX6E1`
TXT	`vercel-domain-verification-sv02d3=t5gsChWDLBgTdb9KP9hz1ggyT`
TXT	`anthropic-domain-verification-7hf87v=XldGEEaSTYnp7FR5fD2EuCF2A`
TXT	`new-relic-domain-verification=3a10b4127fc04714a3d664adfd8919cc`
TXT	`2e2af8956b76cb6c5324deb4fbfc91c182044093c9f63d49d7fc902d6ab0fd4f`
TXT	`google-site-verification=Iui_keS7JieeO26aZ4ij4_9FBPx42sK2KAs6KFtjd78`
TXT	`google-site-verification=LmXHPchrMmtMtXvEoiKROwM90eKbmUFLxmKoBOEVdBc`
TXT	`google-site-verification=MRYu6FCFgjFFUUyR006EPXDPte7qabDsXcRgf9VjDkA`
TXT	`google-site-verification=b6ytN-oHrroEk8T0HKMnCb7u-W4EsbOC_ksDTNxUdJw`
TXT	`google-site-verification=n-T6z-GRk768X5pZSPseDrRm95fFvsiqq4Caf4_2Jgw`
TXT	`google-site-verification=tjttGqhmaJqZjn2dyoMLkSmgkBI34m2mlGI7UXrlJZk`
TXT	`google-site-verification=uddewiV5sJZfHIHLgntVzd6B-udFdr3ZAXkqDNvetcg`
TXT	`google-site-verification=x-cpUH-XkESM0PpKShKwx1MfU0j6KcHtC4af0UPFncg`
TXT	`liveramp-site-verification=Xv49gNBA6vm__YeKHNay9J-ZRfJmKJlaVhUm4m2XbQ0`
TXT	`insomnia-validation=638846f996b945d381b7ffa9339663688a46a8f149fe5d50a64d651fb...`
TXT	`stripe-verification=51224bbc433316f2b8f71438e1a8de5c7b3c42e709833613518cf1a9f...`
TXT	`stripe-verification=b148f8c88b1d3b715fd66b7a580e01ee36ae2057d8cd0dcc4e8b84f57...`
TXT	`stripe-verification=f5ffe2615f5c33e916600d69ee3e77719049cd8778d5d0d8480d3abd6...`
TXT	`stripe-verification=f737f340fb2bf98b02348769d27132bdfbe9b1d056d08d6079da88cc1...`
TXT	`Dynatrace-site-verification=c890bae3-aa5a-4ce8-8f27-eefbd630fb54__7e8l7l4lp54...`
TXT	`Dynatrace-site-verification=cf8cb813-22b3-4c10-82b0-499e8e794f59__ginikqaseo1...`
TXT	`adobe-idp-site-verification=9a5c47599b4f379d5e29ede339f3da7f9e1689f8e16709c98...`
TXT	`atlassian-domain-verification=Ak5GBLix8t8r5DnxQD8I/d4LS1oVxIWH1LYuO8PK5cFB1nz...`
SOA	`epla1.corpnamesvcs.com`hostmaster@uhc.com serial=568318

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786846944

rank #5264 globally
rank #2611 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #3,305

Subdomains

sepluext.uhc.com

stage-myoptumhealthparentsteps.uhc.com

dtsaas-sgw-ctc.uhc.com

uhn.uhc.com

engage.uhc.com

marchvisioncare-dmz-ctc.uhc.com

eccplybb03.uhc.com

oxhp-member.uhc.com

myappsremote.uhc.com

lyncedge01.uhc.com

api-cvx-prd.uhc.com

vcs1.uhc.com

dtm-sgw-test-elr.uhc.com

test-ebill.uhc.com

myapps-ecc.uhc.com

uh1-ba1065-rec.uhc.com

medicarelinkstage.uhc.com

elr-apply.uhc.com

cpp-internal-dmz-elr.uhc.com

eems-stage.uhc.com

pce-stage.uhc.com

cmccomptool.uhc.com

ca-ph.uhc.com

maelstrom-dmz-nonprod.uhc.com

csio.uhc.com

healthlibrary-elr.uhc.com

haz-stage.uhc.com

stage-app.uhc.com

wem-test-cm-ext.uhc.com

cap-sm-stg-cop7.uhc.com

findcare.uhc.com

rewards-edge.uhc.com

myinsights-elk.uhc.com

pan-ga010-eth21-1.uhc.com

meetingplace.uhc.com

sso-etc.uhc.com

api-gateway.uhc.com

myvdiecc-elr.uhc.com

eenroll2.uhc.com

wwwold.uhc.com

qanav-cswaltmext314.uhc.com

aarpmedicarecomplete-prod.uhc.com

mailo2-ext-ctc.uhc.com

gtmctc01prd0304-int-ha.uhc.com

stage-sso.uhc.com

postwoman-pat.uhc.com

mobility-test.uhc.com

edelivery.uhc.com

myvdiremote-ctc.uhc.com

ply-health-mobile.uhc.com

health-mobile.uhc.com

b2boffline-ssl-areaf.uhc.com

pds-mobile-test.uhc.com

wip.uhc.com

aarpmedsup-stg.uhc.com

default.uhc.com

lagoon-web-psx.uhc.com

caretracker.uhc.com

elr-usg.uhc.com

etc-portal.uhc.com

diabetespreventionandcontrol.uhc.com

b2boffline-vpn-elr.uhc.com

coe.uhc.com

apps-unimerica-elr.uhc.com

uhgdirectconnect-areaf.uhc.com

workcomp.uhc.com

client-ctc.uhc.com

previewprod-ply.uhc.com

gw3.uhc.com

gtmctc01tst0102-ext-ha.uhc.com

sdoh-tres-old.uhc.com

mobile.uhc.com

wtsdc-elr.uhc.com

uh3-ba1020-cti.uhc.com

uh1-ba1058-rec.uhc.com

esmtp02.uhc.com

unitedsenioragents-prod.uhc.com

prd1-ucppublish-elr.uhc.com

optumcmgv3.uhc.com

ns13-2.uhc.com

b2boffline-vpn-areaf.uhc.com

wem-stg-cm-elr.uhc.com

uhcmedicaredisclaimers-ctc.uhc.com

marchvisioncare-dmz.uhc.com

stage-apply.uhc.com

prd-uhccommunityplan.uhc.com

retiree.uhc.com

tce-stage.uhc.com

elastic-apm-gw-haproxy.uhc.com

newsroom.uhc.com

itsmportal.uhc.com

cvpn2a.uhc.com

b2boffline-ssl.uhc.com

prod3-tpa-elr.uhc.com

hcceadmin-uat3.uhc.com

gvsw2.uhc.com

myevercarestage.uhc.com

marchvisioncare-dmz-elr.uhc.com

kmechatdmz.uhc.com

cmcnetworkmanagementtool-stg.uhc.com

Same first word

uhc.net

uhc.cz

uhc.nl

uhc.me

uhc.broker

uhc.nyc

uhc.aero

uhc.dk

uhc.pl

uhc.partners

uhc.yt

uhc.es

uhc.com.tw

uhc.us

uhc.cl

uhc.at

uhc.org.ua

uhc.net.au

uhc.gg

uhc.com.au

uhc.com.mx

uhc.se

uhc.de

uhc.co.kr

uhc.com

uhc.eu

uhc.edu.mx

uhc.co.in

uhc.com.pl

uhc.app

uhc.it

uhc.jp

uhc.no

uhc.biz

uhc.care

uhc.ru

uhc.org

uhc.co.uk

uhc.be

uhc.zone

uhc.kiev.ua

uhc.cm

uhc.ch

uhc.healthcare

uhc.ca

uhc.co

uhc.info

uhc.com.pk

uhc.network

uhc.gr

Similar names

huc.com.cn

chu.cz

hcu.com

cuh.io

hcu.edu.tw

cuh.de

huc.org

cuh.fr

chu.ru

chu.li

huc.pl

chu.edu.tw

chu.co.jp

chu.edu.cn

chu.ms

chu.no

huc.me

uch.ch

uch.us

cuh.com

chu.com.br

huc.co.kr

chu.in

huc.at

huc.com.br

hcu.edu.lb

chu.co.uk

chu.at

chu.ng

chu.do

huc.edu

uch.ir

hcu.net.cn

hcu.it

chu.kr

chu.se

uch.edu.ar

huc.co

huc.edu.iq

uch.it

hcu.fr

uch.cz

hcu.edu

chu.com.sg

huc.cz

huc.dk

chu.es

chu.nu

huc.zone

chu.nl

chu.fr

uch.com

hcu.hs.kr

uch.edu.tw

chu.net

uch.edu.pe

hcu.nl

chu.cc

chu.ir

hcu.me

huc.ch

cuh.cn

chu.mx

chu.inf.br

chu.is

cuh.net

cuh.in

chu.tv

cuh.co

uch.pe

chu.website

chu.su

uch.co.uk

cuh.ac.in

uch.edu

cuh.org

chu.sg

huc.es

huc.in

uch.ie

uch.pp.ua

hcu.be

huc.photography

chu.me

hcu.ac.th

uch.net

uch.me

huc.be

huc.jp

uch.be

huc.ac.cn

huc.com

chu.com.tw

chu.eu

uch.de

hcu.co.kr

huc.de

cuh.be

hcu.cloud

chu.run

huc.us

hcu.org

huc.eu

chu.to

uch.org

cuh.pl

hcu.com.au

uch.org.ua

huc.info

uch.es

chu.ch

huc.edu.vn

chu.lu

chu.life

cuh.ie

DNS History

22 records (10 active, 12 former)

●NSedns4.ultradns.biz2026-02-14 → 2026-08-16 · 3 obs

○ 2020-04-05 20:36:32
● 2026-02-14 16:17:42
● 2026-08-16 02:27:34

●NSedns4.ultradns.com2026-02-14 → 2026-08-16 · 3 obs

○ 2020-04-05 20:36:32
● 2026-02-14 16:17:42
● 2026-08-16 02:27:34

●NSedns4.ultradns.net2026-02-14 → 2026-08-16 · 3 obs

○ 2020-04-05 20:36:32
● 2026-02-14 16:17:42
● 2026-08-16 02:27:34

●NSedns4.ultradns.org2026-02-14 → 2026-08-16 · 3 obs

○ 2020-04-05 20:36:32
● 2026-02-14 16:17:42
● 2026-08-16 02:27:34

●NSepla1.corpnamesvcs.com2015-09-03 → 2026-08-16 · 2 obs

● 2015-09-03 02:35:16
● 2026-08-16 02:27:34

●NSepla2.corpnamesvcs.com2015-09-03 → 2026-08-16 · 2 obs

● 2015-09-03 02:35:16
● 2026-08-16 02:27:34

○NSepla3.corpnamesvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail1.corpmailsvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail10.corpmailsvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail11.corpmailsvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail2.corpmailsvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail20.corpmailsvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail21.corpmailsvcs.com2015-09-03 → 2020-04-05 · 4 obs

● 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○MXmail27.corpmailsvcs.com2020-04-05 → 2020-04-05 · 4 obs

○ 2015-09-03 02:35:16
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

●MXmxa-0077b904.gslb.pphosted.com2026-02-14 → 2026-08-16 · 10 obs

○ 2020-04-05 20:36:32
● 2026-02-14 16:17:42
● 2026-06-14 03:23:16
○ 2026-06-14 06:19:06
● 2026-06-14 08:47:30
○ 2026-06-25 03:00:28
● 2026-06-25 08:33:12
○ 2026-06-26 03:57:54
● 2026-06-26 06:39:32
● 2026-08-16 02:27:34

●MXmxb-0077b904.gslb.pphosted.com2026-02-14 → 2026-08-16 · 10 obs

○A149.111.148.1702015-10-23 → 2017-10-13 · 5 obs

○ 2015-10-16 22:24:54
● 2015-10-23 04:57:34
● 2017-10-13 18:28:24
○ 2017-10-18 08:11:38
○ 2026-08-16 02:27:34

○A149.111.149.132017-10-18 → 2020-04-05 · 5 obs

○ 2017-10-13 18:28:24
● 2017-10-18 08:11:38
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

○A168.183.37.1162017-10-18 → 2020-04-05 · 5 obs

○ 2017-10-13 18:28:24
● 2017-10-18 08:11:38
● 2020-04-05 20:36:32
○ 2026-02-14 16:17:42
○ 2026-08-16 02:27:34

●A20.221.105.1982026-02-14 → 2026-08-16 · 10 obs

●A20.80.218.1662026-02-14 → 2026-08-16 · 10 obs

○A54.172.109.2482015-09-03 → 2015-10-16 · 4 obs

● 2015-09-03 02:35:16
● 2015-10-16 22:24:54
○ 2015-10-23 04:57:34
○ 2026-08-16 02:27:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
uhc.com	epla2.corpnamesvcs.com, epla1.corpnamesvcs.com, edns4.ultradns.net, edns4.ultradns.com...	4 records

✅ Authoritative Response

Server:204.74.67.4

NS records: epla2.corpnamesvcs.com, epla1.corpnamesvcs.com, edns4.ultradns.net, edns4.ultradns.com, edns4.ultradns.biz, edns4.ultradns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`20.221.105.198, 20.80.218.166`
NS	2	`epla2.corpnamesvcs.com, epla1.corpnamesvcs.com`
MX	2	`mxa-0077b904.gslb.pphosted.com (pri: 5), mxb-0077b904.gslb.pphosted.com (pri: 5)`
TXT	50	`Dynatrace-site-verification=cf8cb813-22b, v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p...`
SOA	1	`epla1.corpnamesvcs.com hostmaster.uhc.co`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (epla2.corpnamesvcs.com, epla1.corpnamesvcs.com, edns4.ultradns.com...)

Analysis

Hierarchy

uhc.com is the parent domain for sepluext.uhc.com, stage-myoptumhealthparentsteps.uhc.com, dtsaas-sgw-ctc.uhc.com, uhn.uhc.com, engage.uhc.com and several hundred additional host names.

IP Addresses

uhc.com has two IP addresses: 20.80.218.166 and 20.221.105.198

everypregnancy.com, uhg6-prod-eastus2-appgateway1-publicip.eastus2.cloudapp.azure.com, uhcexchange.com and two other host names share IP numbers with uhc.com.

Name Servers

The DNS delegation for uhc.com covers 6 name servers: edns4.ultradns.biz, epla1.corpnamesvcs.com, epla2.corpnamesvcs.com and 3 more.

At least some of uhc.com's name servers are shared with other domains, for example foundationdonorsite.com, aarpmedicaresuppliments.org, hoof-tec.com and two more.

These name servers tend to co-occur with edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org and 4 other name servers in the same DNS delegations.

Hostnames that resolve to two IP addresses:

edns4.ultradns.biz maps to two IP addresses — 204.74.67.4 and 2610:a1:1015::204.

edns4.ultradns.com maps to two IP addresses — 204.74.66.4 and 2001:502:f3ff::204.

edns4.ultradns.net maps to two IP addresses — 204.74.110.4 and 2610:a1:1014::204.

edns4.ultradns.org maps to two IP addresses — 204.74.111.4 and 2001:502:4612::204.

Hosts with just one IP address:

epla1.corpnamesvcs.com points to the IP address 149.111.128.204.

epla2.corpnamesvcs.com points to the IP address 168.183.36.43.

Mail Servers

Mail for uhc.com is handled by two mail servers — mxa-0077b904.gslb.pphosted.com and mxb-0077b904.gslb.pphosted.com.

uhc.com uses an identical mail server configuration to several other domains — among them inspiris.com, ehrdocs.com, mykelseyonline.com and two more.

Each of mxa-0077b904.gslb.pphosted.com and mxb-0077b904.gslb.pphosted.com has one IP address: mxa-0077b904.gslb.pphosted.com uses 148.163.154.29 and mxb-0077b904.gslb.pphosted.com uses 148.163.150.77.