`orthoproblemsolver.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ha1.markmonitor.zone` ⭐
		A	2001:67c:1bc::5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ha1.markmonitor.zone`
		A	192.174.68.5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ha1.markmonitor.zone`
NS	`ha2.markmonitor.zone`
		A	2620:10a:80eb::6b^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`ha2.markmonitor.zone`
		A	162.219.54.170^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ha2.markmonitor.zone`
NS	`ha3.markmonitor.zone`
		A	2001:67c:10b8::5^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ha3.markmonitor.zone`
		A	176.97.158.5^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ha3.markmonitor.zone`
NS	`ha4.markmonitor.zone`
		A	2620:10a:80ec::6b^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
		A	162.219.55.170^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
SOA	`ha1.markmonitor.zone`hostmaster@markmonitor.com 2020-09-11 #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=1771291435

Same first word

orthoproblemsolver.com

DNS History

12 records (5 active, 7 former)

●NSha1.markmonitor.zone2026-02-26 → 2026-03-23 · 3 obs

○ 2017-01-13 03:51:50
● 2026-02-26 10:41:34
● 2026-03-23 04:33:14

●NSha2.markmonitor.zone2026-02-26 → 2026-03-23 · 3 obs

○ 2017-01-13 03:51:50
● 2026-02-26 10:41:34
● 2026-03-23 04:33:14

●NSha3.markmonitor.zone2026-02-26 → 2026-03-23 · 3 obs

○ 2017-01-13 03:51:50
● 2026-02-26 10:41:34
● 2026-03-23 04:33:14

●NSha4.markmonitor.zone2026-02-26 → 2026-03-23 · 3 obs

○ 2017-01-13 03:51:50
● 2026-02-26 10:41:34
● 2026-03-23 04:33:14

○NSpdns1.ultradns.net2015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

○NSpdns2.ultradns.net2015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

○NSpdns3.ultradns.org2015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

○NSpdns4.ultradns.org2015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

○NSpdns5.ultradns.info2015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

○NSpdns6.ultradns.co.uk2015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

○A204.74.99.1002015-06-04 → 2017-01-13 · 4 obs

● 2015-06-04 02:32:32
● 2017-01-13 03:51:50
○ 2026-02-26 10:41:34
○ 2026-03-23 04:33:14

●A3.33.139.322026-02-26 → 2026-03-23 · 3 obs

○ 2017-01-13 03:51:50
● 2026-02-26 10:41:34
● 2026-03-23 04:33:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
orthoproblemsolver.com	ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone	-

✅ Authoritative Response

Server:176.97.158.5

NS records: ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for orthoproblemsolver.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	4	`ha1.markmonitor.zone, ha2.markmonitor.zone...`
SOA	1	`ha1.markmonitor.zone hostmaster.markmoni`

Analysis

IP Addresses

orthoproblemsolver.com resolves to one IP number: 3.33.139.32.

other host names including granubor.eu, gist.com, application.solutions, abercrombie.eu and amazonapi.com share IP numbers with orthoproblemsolver.com.

Name Servers

orthoproblemsolver.com is delegated to four name servers: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

orthoproblemsolver.com at least partially shares name servers with other domains, for instance sandoz.biz, hertz30.es, insurancegreenvillesc.com, unumtransparency.com and projectecolab.com.

these name servers are often used together with ns1.markmonitor.com, ns3.markmonitor.com, ns2.markmonitor.com and ns4.markmonitor.com.

Host names with two IP numbers:

ha1.markmonitor.zone points to 2001:67c:1bc::5 and 192.174.68.5; ha2.markmonitor.zone points to 2620:10a:80eb::6b and 162.219.54.170; ha3.markmonitor.zone points to 2001:67c:10b8::5 and 176.97.158.5; ha4.markmonitor.zone points to 2620:10a:80ec::6b and 162.219.55.170.

orthoproblemsolver.com - robtex.com