`caseyholtzinger.com`

DNSSEC	⚠️ Not signed
A	216.54.45.241^{🇺🇸 CCINET216.54.32.0/20 Cox Aggregate Data-Business}
		PTR	`ip-216-54-45-241.coxfiber.net`
NS	`ns1.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns2.worldnic.com`
		A	162.159.27.124^{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.registeredsite.com include:spf.cloudus.oxcs.net ~all`
SOA	`NS1.WORLDNIC.com`namehost@WORLDNIC.com serial=122102610

`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=1776183622

Same first word

caseyholtzinger.com

DNS History

8 records (7 active, 1 former)

●NSns1.worldnic.com2015-06-20 → 2026-04-14 · 2 obs

● 2015-06-20 06:47:12
● 2026-04-14 16:46:34

●NSns2.worldnic.com2015-06-20 → 2026-04-14 · 2 obs

● 2015-06-20 06:47:12
● 2026-04-14 16:46:34

○MXinbound.caseyholtzinger.com.netsolmail.net2015-06-20 → 2017-05-24 · 4 obs

● 2015-06-20 06:47:12
● 2017-05-24 16:31:54
○ 2026-03-20 11:15:08
○ 2026-04-14 16:46:34

●MXmx001.netsol.xion.oxcs.net2026-03-20 → 2026-04-14 · 3 obs

○ 2017-05-24 16:31:54
● 2026-03-20 11:15:08
● 2026-04-14 16:46:34

●MXmx002.netsol.xion.oxcs.net2026-03-20 → 2026-04-14 · 3 obs

○ 2017-05-24 16:31:54
● 2026-03-20 11:15:08
● 2026-04-14 16:46:34

●MXmx003.netsol.xion.oxcs.net2026-03-20 → 2026-04-14 · 3 obs

○ 2017-05-24 16:31:54
● 2026-03-20 11:15:08
● 2026-04-14 16:46:34

●MXmx004.netsol.xion.oxcs.net2026-03-20 → 2026-04-14 · 3 obs

○ 2017-05-24 16:31:54
● 2026-03-20 11:15:08
● 2026-04-14 16:46:34

●A216.54.45.2412015-06-20 → 2026-04-14 · 2 obs

● 2015-06-20 06:47:12
● 2026-04-14 16:46:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
caseyholtzinger.com	ns1.worldnic.com, ns2.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.110

NS records: ns1.worldnic.com, ns2.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caseyholtzinger.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.54.45.241`
NS	2	`ns1.worldnic.com, ns2.worldnic.com`
MX	4	`mx004.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.registeredsite.com in`
SOA	1	`NS1.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.worldnic.com, ns2.worldnic.com)

Analysis

IP Addresses

caseyholtzinger.com points to a single IP address: 216.54.45.241.

Name Servers

caseyholtzinger.com is delegated to two name servers: ns1.worldnic.com and ns2.worldnic.com.

caseyholtzinger.com uses the same name server setup as other domains, including architecturalstainless.co.uk, barengo.com, whitepinecapital.com, abacustaxis.net and brainkop.org.

At least part of the name servers for caseyholtzinger.com are shared with other domains, for instance nishadesai.com, 24x7soc.technology, gasandes.com, topwin.com and aromelli.com.

Hostnames with a single IP

ns1.worldnic.com resolves to: 162.159.26.110.

ns2.worldnic.com resolves to: 162.159.27.124.

Mail Servers

caseyholtzinger.com is handled by four mail servers: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.

caseyholtzinger.com shares at least some mail servers with other domains, for example 3rdmountain.com, betaetafoundation.org, xavierflores.com, pinnacle-surveying.com and mhdlegal.com.

Host names with one IP: 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.

caseyholtzinger.com - robtex.com