optummso.com - robtex.com

optummso.com

DNSSEC⚠️ Not signed
A161.249.191.41🇺🇸 UHG161.249.191.0/24
NSivan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A2803:f800:50::6ca2:c178🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRivan.ns.cloudflare.com
A2a06:98c1:50::ac40:2178🇺🇸 Cloudflare2a06:98c1:50::/45
PTRivan.ns.cloudflare.com
A108.162.193.120🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A172.64.33.120🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
A173.245.59.120🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRivan.ns.cloudflare.com
NSjean.ns.cloudflare.com
A2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
MXmxa-0077b904.gslb.pphosted.com ⭐
A148.163.150.77🇺🇸 Proofpoint148.163.148.0/22
PTRmx0a-0077b904.pphosted.com
MXmxb-0077b904.gslb.pphosted.com ⭐
A148.163.154.29🇺🇸 Proofpoint148.163.152.0/22
PTRmx0b-0077b904.pphosted.com
TXTapple-domain-verification=HuZvlKk35v4MZgRq
TXTsmartsheet-site-validation=CeQgPS2XKM6tW70GBRERpl9J8Bvi4FNm
TXTv=spf1 include:_spfv4.corpmailsvcs.com ~all
SOAivan.ns.cloudflare.comdns@cloudflare.com serial=2409115662

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784995002

Same first word

optummso.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSivan.ns.cloudflare.comjean.ns.cloudflare.comns73.domaincontrol.comns74.domaincontrol.comMXmxa-0077b904.gslb.pphosted.commxb-0077b904.gslb.pphosted.commail.usonv.commailrnh.corpmailsvcs.comA161.249.191.41
●NSivan.ns.cloudflare.com2026-06-09 → 2026-07-25 · 3 obs
○ 2017-07-01 23:06:28
● 2026-06-09 21:23:48
● 2026-07-25 16:18:58
●NSjean.ns.cloudflare.com2026-06-09 → 2026-07-25 · 3 obs
○ 2017-07-01 23:06:28
● 2026-06-09 21:23:48
● 2026-07-25 16:18:58
○NSns73.domaincontrol.com2015-08-17 → 2017-07-01 · 4 obs
● 2015-08-17 20:31:46
● 2017-07-01 23:06:28
○ 2026-06-09 21:23:48
○ 2026-07-25 16:18:58
○NSns74.domaincontrol.com2015-08-17 → 2017-07-01 · 4 obs
● 2015-08-17 20:31:46
● 2017-07-01 23:06:28
○ 2026-06-09 21:23:48
○ 2026-07-25 16:18:58
○MXmail.usonv.com2015-08-17 → 2016-04-10 · 4 obs
● 2015-08-17 20:31:46
● 2016-04-10 20:14:10
○ 2016-11-19 17:00:22
○ 2026-07-25 16:18:58
○MXmailrnh.corpmailsvcs.com2016-11-19 → 2017-07-01 · 5 obs
○ 2016-04-10 20:14:10
● 2016-11-19 17:00:22
● 2017-07-01 23:06:28
○ 2026-06-09 21:23:48
○ 2026-07-25 16:18:58
●MXmxa-0077b904.gslb.pphosted.com2026-06-09 → 2026-07-25 · 3 obs
○ 2017-07-01 23:06:28
● 2026-06-09 21:23:48
● 2026-07-25 16:18:58
●MXmxb-0077b904.gslb.pphosted.com2026-06-09 → 2026-07-25 · 3 obs
○ 2017-07-01 23:06:28
● 2026-06-09 21:23:48
● 2026-07-25 16:18:58
●A161.249.191.412015-08-17 → 2026-07-25 · 2 obs
● 2015-08-17 20:31:46
● 2026-07-25 16:18:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optummso.comivan.ns.cloudflare.com, jean.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.121

NS records: ivan.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optummso.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

TypeCountSample Data
A1161.249.191.41
NS2ivan.ns.cloudflare.com, jean.ns.cloudflare.com
MX2mxa-0077b904.gslb.pphosted.com (pri: 5), mxb-0077b904.gslb.pphosted.com (pri: 5)
TXT3apple-domain-verification=HuZvlKk35v4MZg, smartsheet-site-validation=CeQgPS2XKM6tW...
SOA1ivan.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ivan.ns.cloudflare.com, ivan.ns.cloudflare.com, ivan.ns.cloudflare.com...)

Analysis

IP Addresses

optummso.com points to a single IP number: 161.249.191.41.

Host names such as optummg.com and snvcs.com share IP numbers with optummso.com.

Name Servers

optummso.com has two authoritative name servers — ivan.ns.cloudflare.com and jean.ns.cloudflare.com.

optummso.com shares its name server setup with other domains, including foodpanda.org, joinfoodpandath.com, lenharomegastore.com.br and two others.

optummso.com shares at least some of its name servers with other domains, including harveymaria.pl, tixshow.com, marcwo.com and two others.

These name servers are frequently seen alongside the name servers erin.ns.cloudflare.com.

Host names with 6 IP numbers:

ivan.ns.cloudflare.com points to 108.162.193.120, 172.64.33.120, 173.245.59.120 and 3 other IP addresses.

jean.ns.cloudflare.com points to 108.162.192.121, 172.64.32.121, 173.245.58.121 and 3 other IP addresses.

Mail Servers

optummso.com has two mail servers: mxa-0077b904.gslb.pphosted.com and mxb-0077b904.gslb.pphosted.com.

optummso.com shares the same mail server setup as other domains, including optum.com.br, cardiacsi.com, diplomat.is and two others.

optummso.com shares at least some of its mail servers with other domains, such as isaprevidatres.cl.

mxa-0077b904.gslb.pphosted.com and mxb-0077b904.gslb.pphosted.com each resolve to one IP number: mxa-0077b904.gslb.pphosted.com points to 148.163.150.77 and mxb-0077b904.gslb.pphosted.com points to 148.163.154.29.