`problemsolver.us`

DNSSEC	⚠️ Not signed
A	209.17.116.7^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`mycpaa.org`
NS	`ns49.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns50.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx001.netsol.xion.oxcs.net` ⭐
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.netsol.xion.oxcs.net` ⭐
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
MX	`mx003.netsol.xion.oxcs.net` ⭐
		A	51.81.206.108^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx33.oxsus-vadesecure.net`
MX	`mx004.netsol.xion.oxcs.net` ⭐
		A	51.81.206.109^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx34.oxsus-vadesecure.net`
TXT	`v=spf1 include:spf.cloudus.oxcs.net ~all`
SOA	`NS49.WORLDNIC.COM`namehost@WORLDNIC@COM serial=124112214

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1778368591

Same first word

problemsolver.online

problemsolver.pro

problemsolver.biz

problemsolver.store

problemsolver.de

problemsolver.us

problemsolver.rocks

problemsolver.cz

DNS History

9 records (7 active, 2 former)

●NSns49.worldnic.com2015-06-07 → 2026-05-09 · 2 obs

● 2015-06-07 19:33:12
● 2026-05-09 23:33:50

●NSns50.worldnic.com2015-06-07 → 2026-05-09 · 2 obs

● 2015-06-07 19:33:12
● 2026-05-09 23:33:50

○MXinbound.problemsolver.us.netsolmail.net2015-06-07 → 2017-01-14 · 4 obs

● 2015-06-07 19:33:12
● 2017-01-14 05:14:14
○ 2020-03-16 07:22:36
○ 2026-05-09 23:33:50

●MXmx001.netsol.xion.oxcs.net2026-04-04 → 2026-05-09 · 3 obs

○ 2020-03-16 07:22:36
● 2026-04-04 20:27:04
● 2026-05-09 23:33:50

●MXmx002.netsol.xion.oxcs.net2026-04-04 → 2026-05-09 · 3 obs

○ 2020-03-16 07:22:36
● 2026-04-04 20:27:04
● 2026-05-09 23:33:50

●MXmx003.netsol.xion.oxcs.net2026-04-04 → 2026-05-09 · 3 obs

○ 2020-03-16 07:22:36
● 2026-04-04 20:27:04
● 2026-05-09 23:33:50

●MXmx004.netsol.xion.oxcs.net2026-04-04 → 2026-05-09 · 3 obs

○ 2020-03-16 07:22:36
● 2026-04-04 20:27:04
● 2026-05-09 23:33:50

○MXmx1.netsolmail.net2020-03-16 → 2020-03-16 · 4 obs

○ 2017-01-14 05:14:14
● 2020-03-16 07:22:36
○ 2026-04-04 20:27:04
○ 2026-05-09 23:33:50

●A209.17.116.72015-06-07 → 2026-05-09 · 2 obs

● 2015-06-07 19:33:12
● 2026-05-09 23:33:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
problemsolver.us	ns49.worldnic.com, ns50.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.111

NS records: ns49.worldnic.com, ns50.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problemsolver.us (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.7`
NS	2	`ns49.worldnic.com, ns50.worldnic.com`
MX	4	`mx001.netsol.xion.oxcs.net (pri: 10), mx004.netsol.xion.oxcs.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.cloudus.oxcs.net ~all`
SOA	1	`NS49.WORLDNIC.COM namehost@WORLDNIC.COM`

Analysis

IP Addresses

problemsolver.us points to a single IP number: 209.17.116.7.

other host names for instance sy-cs.com, www.agvalues.com, mail.maxtorque.com, colvinassocs.com and atcosquash.com share IP numbers with problemsolver.us.

Name Servers

problemsolver.us is delegated to two name servers: ns49.worldnic.com and ns50.worldnic.com.

problemsolver.us shares the same name server setup as other domains, for example katiecrawford.net, indco.com, basilstreet.com, millenniallearning.com and filtersusa.net.

Host names with one IP number:

The host ns49.worldnic.com points to 162.159.26.111 and the host ns50.worldnic.com points to 162.159.27.50.

Mail Servers

Four mail servers handle problemsolver.us: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.

problemsolver.us shares mail servers with other domains at least partially, including rgadams.com, quicktel.com, cpaclint.com, va360.com and dlbaker.us.

Host names with one IP number:

mx001.netsol.xion.oxcs.net points to 173.45.18.128

mx002.netsol.xion.oxcs.net points to 173.45.18.129

mx003.netsol.xion.oxcs.net points to 51.81.206.108

mx004.netsol.xion.oxcs.net points to 51.81.206.109

problemsolver.us - robtex.com