`highmarkdentalplan.com`

DNSSEC	⚠️ Not signed
A	99.83.176.46^{🇺🇸 Amazon99.83.176.0/20}
		PTR	`a44fc39dcd01d2028.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com` ⚠️ Not in parent delegation
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com` ⚠️ Not in parent delegation
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com` ⚠️ Not in parent delegation
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2022-03-25 #6

`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=1784252697

Same first word

highmarkdentalplan.com

DNS History

13 records (8 active, 5 former)

●NSns1.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

●NSns2.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

●NSns3.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

●NSns4.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

●NSns5.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

●NSns6.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

●NSns7.markmonitor.com2026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

○NSns87.worldnic.com2015-06-04 → 2020-01-09 · 4 obs

● 2015-06-04 16:27:54
● 2020-01-09 19:24:16
○ 2026-04-07 15:17:16
○ 2026-07-17 02:10:28

○NSns88.worldnic.com2015-06-04 → 2020-01-09 · 4 obs

● 2015-06-04 16:27:54
● 2020-01-09 19:24:16
○ 2026-04-07 15:17:16
○ 2026-07-17 02:10:28

○MXp.webcom.ctmail.com2016-01-20 → 2016-12-24 · 4 obs

● 2016-01-20 04:42:40
● 2016-12-24 15:07:16
○ 2020-01-09 19:24:16
○ 2026-07-17 02:10:28

○A205.178.189.1292020-01-09 → 2020-01-09 · 4 obs

○ 2016-12-24 15:07:16
● 2020-01-09 19:24:16
○ 2026-04-07 15:17:16
○ 2026-07-17 02:10:28

○A208.91.197.272015-06-04 → 2016-12-24 · 4 obs

● 2015-06-04 16:27:54
● 2016-12-24 15:07:16
○ 2020-01-09 19:24:16
○ 2026-07-17 02:10:28

●A99.83.176.462026-04-07 → 2026-07-17 · 3 obs

○ 2020-01-09 19:24:16
● 2026-04-07 15:17:16
● 2026-07-17 02:10:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
highmarkdentalplan.com	ns1.markmonitor.com, ns3.markmonitor.com, ns5.markmonitor.com, ns7.markmonitor.com	8 records

✅ Authoritative Response

Server:149.112.161.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns5.markmonitor.com, ns7.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highmarkdentalplan.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`99.83.176.46`
NS	7	`ns7.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

highmarkdentalplan.com resolves to just one IP address, 99.83.176.46.

Two other host names, along with intuitlab.cloud, flirsystem.info and quickbooks.fit, also share IP numbers with highmarkdentalplan.com.

Name Servers

highmarkdentalplan.com has 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

highmarkdentalplan.com has at least partial name server overlap with other domains, such as holidaymusic.ca, anduril.biz, duo-fast.ca and two others.

It is common to find these name servers paired with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names that have two IP addresses:

ns1.markmonitor.com resolves to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com resolves to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com resolves to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com resolves to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com resolves to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com resolves to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com resolves to 149.112.161.2 and 2620:10a:80a9::2.