`optumventures.com`

DNSSEC	🔒 Signed (DS record present)
A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
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	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:_netblocks.mimecast.com ~all`
TXT	`MS=ms42739561`
TXT	`0ed1fe018a9f20a56de6464a778e3f80cbd243eeb1`
TXT	`smartsheet-site-validation=7NP6nYIL29XfYxSmVm83L9sh5w8AYaQi`
SOA	`epla1.corpnamesvcs.com`hostmaster@uhc.com serial=1750

`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=1777349706

Same first word

optumventures.com

DNS History

21 records (9 active, 12 former)

●NSedns4.ultradns.biz2026-04-03 → 2026-04-28 · 3 obs

○ 2020-02-22 04:02:30
● 2026-04-03 12:07:40
● 2026-04-28 04:20:18

●NSedns4.ultradns.com2026-04-03 → 2026-04-28 · 3 obs

○ 2020-02-22 04:02:30
● 2026-04-03 12:07:40
● 2026-04-28 04:20:18

●NSedns4.ultradns.net2026-04-03 → 2026-04-28 · 3 obs

○ 2020-02-22 04:02:30
● 2026-04-03 12:07:40
● 2026-04-28 04:20:18

●NSedns4.ultradns.org2026-04-03 → 2026-04-28 · 3 obs

○ 2020-02-22 04:02:30
● 2026-04-03 12:07:40
● 2026-04-28 04:20:18

●NSepla1.corpnamesvcs.com2017-11-28 → 2026-04-28 · 3 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
● 2026-04-28 04:20:18

●NSepla2.corpnamesvcs.com2017-11-28 → 2026-04-28 · 3 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
● 2026-04-28 04:20:18

○NSepla3.corpnamesvcs.com2017-11-28 → 2020-02-22 · 5 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
● 2020-02-22 04:02:30
○ 2026-04-03 12:07:40
○ 2026-04-28 04:20:18

○NSns31.worldnic.com2016-12-14 → 2017-09-10 · 4 obs

● 2016-12-14 11:00:40
● 2017-09-10 14:10:28
○ 2017-11-28 18:05:22
○ 2026-04-28 04:20:18

○NSns32.worldnic.com2016-12-14 → 2017-09-10 · 4 obs

● 2016-12-14 11:00:40
● 2017-09-10 14:10:28
○ 2017-11-28 18:05:22
○ 2026-04-28 04:20:18

○MXmail1.corpmailsvcs.com2017-11-28 → 2017-11-28 · 4 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
○ 2020-02-06 12:42:08
○ 2026-04-28 04:20:18

○MXmail10.corpmailsvcs.com2017-11-28 → 2017-11-28 · 4 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
○ 2020-02-06 12:42:08
○ 2026-04-28 04:20:18

○MXmail11.corpmailsvcs.com2017-11-28 → 2017-11-28 · 4 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
○ 2020-02-06 12:42:08
○ 2026-04-28 04:20:18

○MXmail2.corpmailsvcs.com2017-11-28 → 2017-11-28 · 4 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
○ 2020-02-06 12:42:08
○ 2026-04-28 04:20:18

○MXmail20.corpmailsvcs.com2017-11-28 → 2017-11-28 · 4 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
○ 2020-02-06 12:42:08
○ 2026-04-28 04:20:18

○MXmail21.corpmailsvcs.com2017-11-28 → 2017-11-28 · 4 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
○ 2020-02-06 12:42:08
○ 2026-04-28 04:20:18

○MXp.webcom.ctmail.com2016-12-14 → 2017-09-10 · 4 obs

● 2016-12-14 11:00:40
● 2017-09-10 14:10:28
○ 2017-11-28 18:05:22
○ 2026-04-28 04:20:18

●MXus-smtp-inbound-1.mimecast.com2020-02-06 → 2026-04-28 · 3 obs

○ 2017-11-28 18:05:22
● 2020-02-06 12:42:08
● 2026-04-28 04:20:18

●MXus-smtp-inbound-2.mimecast.com2020-02-06 → 2026-04-28 · 3 obs

○ 2017-11-28 18:05:22
● 2020-02-06 12:42:08
● 2026-04-28 04:20:18

○A149.111.144.962017-11-28 → 2020-02-22 · 5 obs

○ 2017-09-10 14:10:28
● 2017-11-28 18:05:22
● 2020-02-22 04:02:30
○ 2026-04-03 12:07:40
○ 2026-04-28 04:20:18

●A198.202.211.12026-04-03 → 2026-04-28 · 3 obs

○ 2020-02-22 04:02:30
● 2026-04-03 12:07:40
● 2026-04-28 04:20:18

○A208.91.197.272016-12-14 → 2017-09-10 · 4 obs

● 2016-12-14 11:00:40
● 2017-09-10 14:10:28
○ 2017-11-28 18:05:22
○ 2026-04-28 04:20:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:168.183.36.43

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: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.202.211.1`
NS	2	`epla1.corpnamesvcs.com, epla2.corpnamesvcs.com`
MX	2	`us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10)`
TXT	4	`smartsheet-site-validation=7NP6nYIL29XfY, v=spf1 include:_netblocks.mimecast.com ~...`
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

IP Addresses

optumventures.com points to IP number: 198.202.211.1.

Other host names such as clearwateragency.com.au, roof.ai, umacenters.com, weva.ai and remove.tech share IPs with optumventures.com.

Name Servers

optumventures.com is delegated to six name servers: edns4.ultradns.biz, epla1.corpnamesvcs.com, epla2.corpnamesvcs.com, edns4.ultradns.com, edns4.ultradns.net and edns4.ultradns.org.

optumventures.com at least partially shares name servers with other domains, for instance retirementdi.net, caregiverpartners.us, ticketreturn.info, pge1.de and ingenixbi.com.

These name servers are commonly used with ns55.ultradns2.com and ns55.ultradns2.org.

Host names with two IPs:

edns4.ultradns.biz maps to 2610:a1:1015::204 and 204.74.67.4.

edns4.ultradns.com maps to 2001:502:f3ff::204 and 204.74.66.4.

edns4.ultradns.net maps to 2610:a1:1014::204 and 204.74.110.4.

edns4.ultradns.org maps to 2001:502:4612::204 and 204.74.111.4.

Host names with a single IP:

epla1.corpnamesvcs.com maps to 149.111.128.204.

epla2.corpnamesvcs.com maps to 168.183.36.43.

Mail Servers

optumventures.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup for optumventures.com matches that of other domains, for instance nrrit.com, brehotels.com, fwbryce.com, itsupportvancouver.com and marazzi.it.