`optumuhc.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1786637184

⚠️ On DNS blocklist: tif, tif.medium

Previously NS for

optumuhc.com

Subdomains

www.optumuhc.com

Same first word

optumuhc.com

Similar names

compuhut.org

compuhut.ca

DNS History

16 records (9 active, 7 former)

●NSns-cloud-c1.googledomains.com2026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

●NSns-cloud-c2.googledomains.com2026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

●NSns-cloud-c3.googledomains.com2026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

●NSns-cloud-c4.googledomains.com2026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

○NSns1.expiereddnsmanager.com2016-12-14 → 2017-10-03 · 4 obs

● 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

○NSns2.expiereddnsmanager.com2016-12-14 → 2017-10-03 · 4 obs

● 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

○NSoptumuhc.com2016-12-14 → 2017-10-03 · 4 obs

● 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

○MXmx7.optumuhc.com2016-12-14 → 2017-10-03 · 4 obs

● 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

●MXsmtp.google.com2026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

○A173.239.5.62017-10-03 → 2017-10-03 · 4 obs

○ 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

○A173.239.8.1642017-10-03 → 2017-10-03 · 4 obs

○ 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

●A198.185.159.1442026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

●A198.185.159.1452026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

●A198.49.23.1442026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

●A198.49.23.1452026-05-22 → 2026-08-13 · 3 obs

○ 2017-10-03 15:58:24
● 2026-05-22 05:41:36
● 2026-08-13 16:27:58

○A213.247.47.1902016-12-14 → 2017-10-03 · 4 obs

● 2016-12-14 17:24:14
● 2017-10-03 15:58:24
○ 2026-05-22 05:41:36
○ 2026-08-13 16:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
optumuhc.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.185.159.144...`
NS	4	`ns-cloud-c2.googledomains.com, ns-cloud-c1.googledomains.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Hierarchy

optumuhc.com is a parent domain of www.optumuhc.com.

IP Addresses

optumuhc.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — marcelo-silva.com, stoutfully.com, guslarra.com and two others — share IP numbers with optumuhc.com.

Name Servers

optumuhc.com has four authoritative name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

optumuhc.com shares at least some of its name servers with other domains, including myleadadvantage.com, kelliva.com, oribibtrading.com and two others.

The host names ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com each resolve to two IP addresses: ns-cloud-c1.googledomains.com resolves to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com resolves to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com resolves to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com resolves to 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

optumuhc.com has one mail server: smtp.google.com.

optumuhc.com shares the same mail server setup as other domains, including interdmail.shop, coniugare.com, adamschiff.com and two others.

optumuhc.com shares mail servers — at least in part — with other domains, including theafricanwild.com, projekt.expert, envisionyourevolution.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.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 142.251.163.27, 173.194.45.26 and 6 other.

optumuhc.com - robtex.com

optumuhc.com

com

Previously NS for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`optumuhc.com`

`com`