highmark.com - dns.ninja

`highmark.com`

DNSSEC	⚠️ Not signed
A	157.154.4.224^{🇺🇸 HIGHMARK157.154.4.0/24}
		PTR	`www.highmark.com`
A	167.164.4.224^{🇺🇸 HIGHMARK167.164.4.0/24}
NS	`ns1.highmarkhealth.org` ⭐
		A	2400:cb00:2049:1::a29f:f8^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.0.248^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.highmarkhealth.org`
		A	2400:cb00:2049:1::a29f:1eb^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.1.235^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mailgate.highmark.com` ⭐
		A	157.154.7.53^{🇺🇸 HIGHMARK157.154.7.0/24}
			PTR	`mailgate1.highmark.com`
		A	157.154.7.56^{🇺🇸 HIGHMARK157.154.7.0/24}
			PTR	`mailgate3.highmark.com`
		A	157.154.7.80^{🇺🇸 HIGHMARK157.154.7.0/24}
			PTR	`apbrexcp01.highmark.com`
		A	157.154.7.81^{🇺🇸 HIGHMARK157.154.7.0/24}
			PTR	`apbrexcp02.highmark.com`
		A	157.154.7.82^{🇺🇸 HIGHMARK157.154.7.0/24}
			PTR	`apbrexcp03.highmark.com`
		A	167.164.7.51^{🇺🇸 HIGHMARK167.164.7.0/24}
		A	167.164.7.52^{🇺🇸 HIGHMARK167.164.7.0/24}
		A	167.164.7.53^{🇺🇸 HIGHMARK167.164.7.0/24}
			PTR	`mailgate2.highmark.com`
		A	167.164.7.56^{🇺🇸 HIGHMARK167.164.7.0/24}
			PTR	`mailgate4.highmark.com`
TXT	`00D4W000006kXX2=1TBHo000000XZCC`
TXT	`00Ddi000001czRh=1TBdi0000000CQz`
TXT	`23km9umvqec3tpsol8o16ge1jd`
TXT	`Dynatrace-site-verification=adb3c9b5-5049-4375-b10d-6a5ed59d9503__tvtjb9vum6t...`
TXT	`SFMC-J8fl36pOy9bpiIdBwhzEe9W9n4zN7ojj6XqIJPZS`
TXT	`SFMC-_cOq9Ide026ftjYn5s65ACA2nk0IQ5Wfz3IdJ8Kn`
TXT	`SFMC-iSZxKVgAETWuYnVRwRXHU4ykHJbE1kqna3XgEMwM`
TXT	`SFMC-kIf1nlHsLxaqGx1eH5HNzRN7vNbJx2PiqRFQvXkM`
TXT	`SFMC-mpX-GQtRqvY1ycqMskr1f4WHR0UxwHFBSb0LnVgj`
TXT	`SFMC-yqYWyFnA4MGJAoTMSbicbdKqjYKSP424O-rdX68g`
TXT	`XTvRswYB2sS4RR09YEYF2v0H4PGIaJl5jVlHzLfpkE0DHx0/cfG9qEQXw1cUhM7vvQhxSX/57LE+u...`
TXT	`aeirV3FouAWXPXtzhHsJdjXum5MQf9DyP6wxhDyYGDHeMLXfTg1QG90ZQl6X/dljByrEis70aL1Jg...`
TXT	`apple-domain-verification=rP954cMqVFJk1ImB`
TXT	`atlassian-domain-verification=CGxyIn/HSZ8qIA06soluAGaZ+OA99aynwHTJ5EkH3Xjv4me...`
TXT	`atlassian-domain-verification=j1KwqMExMRQcNkoiAumhuxVmC322CLMfb3msN2e17HxJdY9...`
TXT	`atlassian-domain-verification=xEJ+zwGn+kZ7kKKMNqoIJwsFkao214B5bglpCfO2q8KWdX8...`
TXT	`axway-amplify=b1c70c12-9b02-4b5b-8d36-58856db8e6a6`
TXT	`cisco-ci-domain-verification=7e17e276f6d70f1990c73e591cfdae949ec1f92eb00158f6...`
TXT	`figma-domain-verification=59e20bd721948794cbe1bd3483ddd85887c6da9900c899403bc...`
TXT	`gmv3tctlqvkpst5rn65i6to5ge`
TXT	`google-site-verification=A6IALPDGFMAZFboHo2jx0lYI2H6dar5-8Z2RX74SpbU`
TXT	`google-site-verification=DrCDIInbvOBT-UKSNB_Nzj70lr07f21f_7XzauSL1xo`
TXT	`google-site-verification=JduNDD0vYE0O3pIasqCvSSmsxnXZR-ck0ic51XlqFwo`
TXT	`google-site-verification=R2qm3TosbbAK08QI6vwp-I0pzBZ-LyQbe6V3s2WCvsI`
TXT	`google-site-verification=hL4hlLkrk9JKyGMmyLBxis188TdbwRhmtGNOhKrwPKA`
TXT	`oci-domain-verification=4nxX0gHEAmb1J8KjIB5LqajX7NFOuMxDFVYoTkLEQWjH`
TXT	`v=spf1 mx a:igate.highmark.com a:igate2.highmark.com ip4:157.154.7.0/24 ip4:1...`
TXT	`wiz-domain-verification=e0d03410d4128f53961823f16299258a503c7bd8a67fd10c03316...`
SOA	`ns1.highmarkhealth.org`dns@cloudflare.com serial=2409652884

`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=1784249092

rank #82443 globally
rank #38609 in the tld
📈 Tranco rank: #80,196

Subdomains

services.highmark.com

api.highmark.com

mailgate.highmark.com

vcom2.highmark.com

zixgateway03.highmark.com

shop.highmark.com

www.highmark.com

fs.highmark.com

zixgateway02.highmark.com

mailgate3.highmark.com

cdsso.highmark.com

webservices.highmark.com

ns2.highmark.com

zixgateway04.highmark.com

auth.highmark.com

servicestest.highmark.com

cdn.highmark.com

ebill-1.highmark.com

medicare.highmark.com

ns1.highmark.com

secure.highmark.com

devgooglesip.highmark.com

pcom2.highmark.com

mailgate2.highmark.com

igate2.highmark.com

email.highmark.com

securetsti.highmark.com

iftptest1.highmark.com

zixvpm.highmark.com

pcom4.highmark.com

campaign2.highmark.com

testgate1.highmark.com

dmxapi.highmark.com

vip-wlc.highmark.com

icollaborate.highmark.com

ebillsec.highmark.com

membership.highmark.com

mailgate4.highmark.com

providers.highmark.com

lyncaccess1.highmark.com

mailgate1.highmark.com

ebill-2.highmark.com

igate.highmark.com

hmepicedsrpprd.highmark.com

neparedir.highmark.com

apbrexcp01.highmark.com

zixgateway05.highmark.com

hmepicedsrpprd-reg1-lb.highmark.com

zixgateway06.highmark.com

apbrexcp03.highmark.com

owa.highmark.com

apbrexcp02.highmark.com

ccp.highmark.com

prc.highmark.com

ebill.highmark.com

zixgateway01.highmark.com

member.highmark.com

employer.highmark.com

casproxy.highmark.com

Same first word

highmark.co.nz

highmark.net

highmark.ca

highmark.com.au

highmark.info

highmark.co.ke

highmark.media

highmark.org

highmark.us

highmark.direct

highmark.co

highmark.enterprises

highmark.com

highmark.in

Similar names

markhigh.com

DNS History

13 records (5 active, 8 former)

○NSigate.highmark.com2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 15:57:24
○ 2015-09-02 03:49:04
○ 2026-07-17 00:55:40

○NSigate2.highmark.com2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 15:57:24
○ 2015-09-02 03:49:04
○ 2026-07-17 00:55:40

○NSns1.highmark.com2015-09-02 → 2018-12-06 · 5 obs

○ 2009-01-26 15:57:24
● 2015-09-02 03:49:04
● 2018-12-06 15:39:06
○ 2026-02-14 16:53:36
○ 2026-07-17 00:55:40

●NSns1.highmarkhealth.org2026-02-14 → 2026-07-17 · 3 obs

○ 2018-12-06 15:39:06
● 2026-02-14 16:53:36
● 2026-07-17 00:55:40

○NSns2.highmark.com2015-09-02 → 2018-12-06 · 5 obs

○ 2009-01-26 15:57:24
● 2015-09-02 03:49:04
● 2018-12-06 15:39:06
○ 2026-02-14 16:53:36
○ 2026-07-17 00:55:40

●NSns2.highmarkhealth.org2026-02-14 → 2026-07-17 · 3 obs

○ 2018-12-06 15:39:06
● 2026-02-14 16:53:36
● 2026-07-17 00:55:40

●MXmailgate.highmark.com2015-09-02 → 2026-07-17 · 3 obs

○ 2009-01-26 15:57:24
● 2015-09-02 03:49:04
● 2026-07-17 00:55:40

○MXmailgate1.highmark.com2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 15:57:24
○ 2015-09-02 03:49:04
○ 2026-07-17 00:55:40

○MXmailgate2.highmark.com2009-01-26 → 2009-01-26 · 3 obs

● 2009-01-26 15:57:24
○ 2015-09-02 03:49:04
○ 2026-07-17 00:55:40

●A157.154.4.2242026-02-14 → 2026-07-17 · 3 obs

○ 2018-12-06 15:39:06
● 2026-02-14 16:53:36
● 2026-07-17 00:55:40

○A157.154.4.2372015-09-02 → 2018-12-06 · 5 obs

○ 2009-01-26 15:57:24
● 2015-09-02 03:49:04
● 2018-12-06 15:39:06
○ 2026-02-14 16:53:36
○ 2026-07-17 00:55:40

●A167.164.4.2242026-02-14 → 2026-07-17 · 3 obs

○ 2018-12-06 15:39:06
● 2026-02-14 16:53:36
● 2026-07-17 00:55:40

○A167.164.4.2372015-09-02 → 2018-12-06 · 5 obs

○ 2009-01-26 15:57:24
● 2015-09-02 03:49:04
● 2018-12-06 15:39:06
○ 2026-02-14 16:53:36
○ 2026-07-17 00:55:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
highmark.com	ns1.highmarkhealth.org, ns2.highmarkhealth.org	-

✅ Authoritative Response

Server:162.159.1.235

NS records: ns1.highmarkhealth.org, ns2.highmarkhealth.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highmark.com (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`167.164.4.224, 157.154.4.224`
NS	2	`ns1.highmarkhealth.org, ns2.highmarkhealth.org`
MX	1	`mailgate.highmark.com (pri: 5)`
TXT	28	`00D4W000006kXX2=1TBHo000000XZCC, 00Ddi000001czRh=1TBdi0000000CQz...`
SOA	1	`ns1.highmarkhealth.org dns.cloudflare.co`

Analysis

Hierarchy

highmark.com serves as parent to services.highmark.com, api.highmark.com, mailgate.highmark.com, vcom2.highmark.com, zixgateway03.highmark.com along with a few other host names.

IP Addresses

highmark.com directs to two IP numbers, 157.154.4.224 and 167.164.4.224

www.highmark.com, for instance, is one of the other host names sharing IP numbers with highmark.com.

Name Servers

highmark.com uses two name servers for its delegation: ns1.highmarkhealth.org and ns2.highmarkhealth.org.

highmark.com shares its NS records with other domains, for example allofherlife.com, highmarkcanhelp.com, highmarktrueperformers.com and two others.

highmark.com has at least partial name server overlap with other domains, such as bluecrossmnonline.com, highmarkfindmydoc.com, findcare.app and two others.

The two host names ns1.highmarkhealth.org and ns2.highmarkhealth.org each have a pair of IP addresses: ns1.highmarkhealth.org has 162.159.0.248 and 2400:cb00:2049:1::a29f:f8, and ns2.highmarkhealth.org has 162.159.1.235 and 2400:cb00:2049:1::a29f:1eb.

Mail Servers

The sole mail server for highmark.com is mailgate.highmark.com.

Among the domains sharing a mail server setup with highmark.com are thryvedigital.com, buy-dental-insurance.com, highmarkhealth.com and two others.

At least some of highmark.com's mail servers are shared with other domains, among them svhs.org, jeffersonregional.com, zixvpm.highmark.com and healthnow.org.

With 9 IP addresses total, mailgate.highmark.com resolves to 157.154.7.53, 157.154.7.56, 157.154.7.80 and 6 others.